OPERATOR’S MANUAL FOR ARMY CH-47D HELICOPTER (EIC: RCD, 2003)

TM 1-1520-240-10

NOTE

4. AUX FUEL PUMP switch - ON (each aux

tank with fuel remaining).

LCT and DASH actuators will remain pro-

grammed at the airspeed at which the gener-

If AUX PRESS indicating light remains on:

ators were turned off. Normal engine trim is

disabled when generators are turned off.

5. AUX FUEL PUMP switch(es) (inoperative

pump(s)) - OFF. Monitor FUEL QUANTITY

2. GEN 1 and 2 switches - OFF.

indicator for the affected tank.

3. Land as soon as possible.

6. AUX FUEL PUMP switche(es) - ON for

After landing:

operative pumps or OFF for inoperative

pumps.

4. EMER ENG SHUTDOWN.

5. BATT switch - OFF.

9-1-51. Fuel venting

9-1-48. Smoke and Fume Elimination.

Fuel venting from either main tank vent indicates a possi-

bility of fuel cell overpressurization. Should venting oc-

1. Airspeed - Above 60 KIAS.

cur:

2. Pilot’s sliding window - Open.

1. AUX FUEL PUMP switches (affected

side) - OFF.

3. Helicopter attitude -Yaw left, one half to

one ball width on turn and slip indicator.

2. Main tank (affected side) - Monitor.

4. Upper half of main cabin door - Open.

When 1,000 pounds of fuel remain:

O 5. RAMP EMER switch - As required.

3. AUX FUEL PUMP switches - ON. (monitor

NOTE

fuel quantity).

The combination of steps 2, 3, and 4 effective-

When tanks quantity reaches 1,600 pounds:

ly evacuates the cockpit and forward cabin of

smoke and fumes at airspeeds above 60

4. AUX FUEL PUMP switches - OFF.

KIAS. Opening the cargo loading ramp evac-

5. Steps 2 through 4 - Repeat until

uates the main cabin. With items in steps 2, 4,

auxiliary tanks are empty.

and 5 opened, intensification of a smoldering

fire may occur. If the source of the fire cannot

9-1-52. L or R FUEL PRESS Caution.

be determined, close the cargo loading ramp

but keep the pilot’s windows and the upper

If both main tank fuel pumps fail, fuel will be drawn from

half of the main cabin door open. This will

the main tanks as long as the helicopter is operated

allow the pilots to see the instrument panels

below 6,000 feet pressure altitude. If the L or R FUEL

and outside references for landing.

PRESS caution comes on:

6. Cargo loading ramp - As required.

1. XFEED switch - OPEN (above 6,000 feet

7. Copilot’s sliding window - Closed.

PA).

8. NVG curtain - Open (if applicable).

2. FUEL PUMP (S) circuit breakers - Check in.

9-1-49. Fuel System.

Pump(s) are operational - Proceed with step 3.

9-1-50. Aux Fuel Pump Failure.

Pumps are not operational - Proceed with step 4.

An auxiliary fuel pump failure will be indicated by an AUX

3. XFEED switch - CLOSED.

PRESS indicating light, on the FUEL CONTROL panel,

4. FUEL PUMP switches - OFF (inoperative

illuminating and /or the fuel quantity in the affected tank

pump(s).

remaining at the same level. Should this occur, proceed

as follows:

9-1-53. Fuel Low Caution.

1. FUEL QUANTITY selector switch - Check.

If the FUEL LOW and FUEL PRESS cautions come on

If one or both auxiliary fuel tanks have fuel remaining:

perform the following:

2. AC-DC FUEL PUMP circuit breakers

1. Fuel quantity - Check individual tanks.

Check in.

2. XFEED switch - As required.

3. FWD and AFT AUX FUEL PUMP switches

affected side) - OFF.

3. Land as soon as practicable.

9-1-23

TM 1-1520-240-10

9-1-54. FUEL LOW and FUEL PRESS Cautions.

CAUTION

If the FUEL LOW and FUEL PRESS cautions come on

perform the following:

If both generators fail, the main tank boost

pumps will be inoperative. If flight is con-

ducted above 6,000 feet PA, descend be-

low 6,000 feet PA as soon as possible to

WARNING

avoid a dual engine flameout. If applicable,

reduce airspeed to 100 KIAS or Vne,

Failure of main tank fuel boost pumps with

whichever is slower. ⁷¹² Also all normal

the crossfeed open and a fuel low condi-

beep trim functions will be inoperative.

tion may result in a dual engine flameout.

The control of engine RPM will be accom-

Nose low attitude should be avoided.

plished via the EMER ENG TRIM 1 and 2

switches. LCT and DASH actuators will

1. XFEED - CLOSED.

remain programmed at the airspeed at

which the generators failed.

2. Land as soon as possible.

1. Land as soon as possible.

9-1-55. Electrical System.

712 EMER ENG Trim - Adjust.

9-1-56. NO. 1 or NO. 2 GEN OFF Caution.

If unable to land proceed as follows:

NOTE

1. Airspeed - below 100 KIAS.

If either an AC or DC system fails with no bus

tie, the hydraulic oil cooler fans will not func-

2. Altitude - below 6,000 feet PA.

tion.

3. AFCS - OFF.

If any other system caution comes on or a system is lost,

4. PDPs - Check circuit breakers and place

a bus tie does not exist. The primary caution segment

gang bars down.

lights to look for in determining whether or not a bus tie

exists are L and R FUEL PRESS NO. 1 and NO. 2 RECT

5. Each GEN switch - OFF RESET, then ON.

OFF, and NO. 1 and NO. 2 AFCS OFF.

Electrical power is restored (from either generator):

If no bus tie exists and the failed generator cannot be

restored:

Land as soon as possible

Electrical power is not restored.

Land as soon as possible.

1. APU - Start.

If only the NO. 1 or NO. 2 GEN OFF caution is illuminated,

a bus tie exists.

2. APU GEN - ON.

1. GEN switch - OFF RESET, then ON.

3. Land as soon as possible.

If the caution remains on:

9-1-58. No. 1 or No. 2 RECT OFF Caution.

NOTE

2. GEN switch - OFF.

If a DC bus-tie does not occur (No. 2 Rect Off),

3. Land as soon as practible.

power to open the cargo hooks in normal

mode is not available and the associated hy-

9-1-57. NO. 1 and NO. 2 GEN OFF Cautions.

draulic cooler fan will not function. Other cau-

tions will be on, such as L FUEL PRESS (if

Should both generators fail, both transformer-rectifiers

crossfeed valves are closed).

will also be disabled. This condition will be indicated by

DC bus tie has not occurred:

loss of both AFCS (which can result in abrupt attitude

changes) the lighting of both AFCS, OFF, GEN OFF, and

Land as soon as possible.

RECT OFF caution. Since there will be a loss all primary

DC bus tie has occurred (only the RECT OFF caution will

attitude, instrument, navigation and stabilization sys-

be on):

tems, the primary concern is to land as soon as possible

and the secondary concern is to restore electrical power.

1. PDP’s -Check.

The only electrical power available will be 24-volt DC

from the battery.

2. Land as soon as practicable.

9-1-24

TM 1-1520-240-10

9-1-59. NO.1 and NO. 2 RECT OFF Cautions.

9-1-61. Hydraulic System.

When both transformer-rectifiers (TR) fail, all equipment

WARNING

on the No. 1 and No. 2 DC buses will be disabled. Equip-

ment which will be lost includes all fuel boost pumps, both

The power transfer pumps were designed for

AFCS, accompanied by abrupt attitude change, and both

ground checkout of the flight control system

torque indicators. ⁷¹² Normal Engine beep trim is also

and have the capacity to pressurize the

disabled, therefore changes in power settings should be

system for gentle maneuvers only. Rapid

minimized. The only source of DC power is the battery.

control inputs must be avoided to preclude

upper boost actuator stalling (binding) and/

or jam button extensions. Use the power

CAUTION

transfer pumps in flight is restricted to these

emergency conditions only.

If both transformer rectifiers have failed, the

9-1-62. NO. 1 or NO. 2 HYD FLT CONTR Caution.

main tank boost pumps will be inoperative. If

flight is conducted above 6,000 feet PA, a

Fluid loss is evident:

descent below 6,000 feet PA must be initiated

as soon as possible to avoid a dual engine

Land as soon as possible.

flameout. If applicable, airspeed should be

Fluid loss is not evident:

reduced to 100 KIAS or Vne, whichever is

slower. LCT and DASH actuators will remain

1. PWR XFER 1 or 2 switch (affected system)

programmed at the airspeed at which the

- ON.

transformer rectifiers failed. ⁷¹² All normal

F 2. MAINTENANCE PANEL - Monitor.

engine beep trim functions will be inopera-

tive. The control of engine RPM will be

3. Land as soon as possible.

accomplished via the EMER ENG TRIM 1 and

2 switches.

High fluid temperature is evident.

If both transformer rectifiers fail, perform the following:

Land as soon as possible.

1. Land as soon as possible.

9-1-63. NO. 1 and NO. 2 HYD FLT CONTR Caution.

712 EMER ENG Trim - ADJUST.

If both hydraulic systems fail, flight controls cannot be

moved. In addition, the No. 1 and No. 2 AFCS-OFF cau-

If unable to land, proceed as follows:

tion will illuminate.

1. PWR XFER 1 and 2 switches - ON.

1. Airspeed - below 100 KIAS.

2. Land as soon as possible.

2. Altitude - below 6,000 feet PA.

3. AFCS - OFF.

9-1-64. UTIL HYD SYS Caution.

Depending upon the nature and location of the system

4. PDPs - Check circuit breakers in.

failure, it may not be possible to operate the following

items of equipment: APU, engine starters, ramp and car-

5. DC Crosstie circuit breakers on both NO. 1

go door, wheel brakes, swivel locks, power steering, car-

and NO. 2 PDPs - Pull out.

go hook, PTUs and winch. Should a failure occur in any

6. DC Equipment - OFF or pull out circuit

of these subsystems:

breakers on essential, switched battery and

APU - Start.

hot battery buses.

If pressure is restored:

7. Land as soon as possible.

1. Land as soon as practicable.

9-1-60. BATT SYS MAL Caution.

2. MAINTENANCE PANEL - Monitor.

1. BATT CHGR circuit breaker - Out, then in.

If pressure is not restored:

If the BATT SYS MAL caution remains on:

1. APU - Off.

2. BATT switch - OFF.

2. Land as soon as possible.

9-1-25

TM 1-1520-240-10

9-1-65. Emergency Descent.

right (left pedal forward) equivalent to a bank

angle of approximately 8 to 10 degrees right

and a zero turn rate.

CAUTION

4. Recovery - Initiate at or above 600 feet

In executing any emergency descent, re-

AGL,retrim the ball to centered flight and ad-

gardless of engine power available, it is

justairspeed to approximately 70 KIAS.

imperative that the helicopter be maneu-

vered into a position from which a survivable

Low Speed Maneuvering Descent. Maneuvering the he-

landing can be accomplished. Transition

licopter in steep turns as described below should allow

from the following descent techniques into

the pilot to fly the helicopter over his intended area during

an appropriate landing attitude/airspeed/R/D

the descent, observe his area of intended touchdown,

should begin prior to descending below 600

and make adjustments as required.

feet AGL. The emergency descent proce-

dures below will result in R/D which exceed

1. Thrust control - Lower. Adjust RRPM to

the rates displayed on the VSI.

maintain approximately 102 percent.

An emergency descent is a maximum performance ma-

neuver in which damage to the helicopter or power plants

2. Airspeed - Adjust to maintain 70 to 90 KIAS.

must be considered secondary to getting the helicopter

on the ground. No one procedure can be considered the

3. Bank angle - Adjust as required. Bank

best for all given situations. The pilot must consider his

angles of up to 60 degrees will result in

flight profile in selecting the emergency descent procure-

thedesired rates-of-descent.

ment that he will execute. RRPM greater than102 per-

cent significantly increase airframe vibration and should

4. Recovery - Initiate at or above 600 feet AGL.

serve as a good RRPM cure during the maneuver. The

Helicopter should be returned to wings level.

following techniques will produce the greatest R/D from

higher altitude.

9-1-66. Autorotative Landing.

High Speed Straight Ahead Decent: This procedure pro-

duces the highest (R/D), but also produces high air-

a. An autorotative landing will be accomplished after the

speeds which must be dissapated prior to landing. The

failure of both engines. Maintain speed at or above the

actual touchdown area may vary from the apparent

minimum (R/D) airspeed in autorotation with cyclic.

touchdown point due to the glide angle change during the

initial deceleration to reduce high airspeed.

b. At approximately 50 to 75 feet above ground level,

1. Thrust control - Lower. Adjust RRPM to

apply aft cyclic control as necessary (not to exceed 2_

maintain approximately 104 percent.

nose-high altitude) to initiate a smooth deceleration.

Maintain RRPM below 108 per cent by adjusting thrust as

2. Airspeed - Adjust (approximately 130 to 150

necessary. Do not allow RRPM to decay below 91 percent

KIAS).

prior to deceleration for touchdown.

3. Recovery - Initiate at or above 600 feet AGL

and decelerate to 70 - 80 KIAS to enter the

c. At approximately 15 feet aft gear height, apply

autorotative corridor.

suffucuent thrust to slow the R/D, assist deceleration, and

effect a smooth touchdown in ETL. The amount of thrust

NOTE

applied and the rate at which it is applied will vary depending

Allowing the RRPM to increase during decel-

on the wind, load, and other influencing factors. Maintain the

eration will reduce the floating effect which will

landing attitude, if possible, with cyclic and thrust until

occur when the deceleration is initiated.

forward speed has ceased, then smoothly lower thrust until

the forward landing gear touches the ground. Apply brakes

Out-of-Trim Descent: This procedure places the helicop-

as required.

ter in a high R/D and allows simultaneous execution of

smoke and fume elimination procedure. In addition, it

allows good landing area predictability.

d. Whenever a touchdown into the wind under fully con-

trolled conditions cannot be made, execute a crosswind

1. Thrust control - Lower. Adjust RRPM to

landing. It is better to perform a crosswind landing, which

maintain approximately 104 percent.

can be executed from sufficient altitude to stop drift and

reduce R/D, than to continue a turn into the wind with the

2. Airspeed - Adjust to maintain approximately

great possibility of a hard landing and damage to the heli-

100 KIAS.

copter. Decelerate the helicopter at the same altitude as

3. Trim - Adjust cyclic and pedals to obtain

though the helicopter were making the entire approach into

aminimum of one ball width out of trim to the

the wind.

9-1-26

TM 1-1520-240-10

e. Stop all drift and perform the initial touchdown on the

d. Helicopter attitude at water entry is very important and

upwind aft landing gear. In a strong wind it may be neces-

relates directly to water-entry speed. At zero and up to 30

sary to hold the helicopter in what is , in effect, a slip by cross

knots, the pitch attitude at water entry is dictated primarily by

control.

the clearance between the water and the aft rotor blades

and should not exceed 20_ nose-up. Entry speeds up to

f. After touchdown, allow the helicopter to settle on the

approximately 40 knots require a pitch attitude of approxi-

other landing gear. Perform the ground roll in the same

mately 15_ to prevent high concentrated impact loads on the

manner as a landing made into the wind.

extreme aft bottom of the fuselage. However, it is also impor-

tant not to allow the pitch attitude to become less than

9-1-67. Emergency Entrance.

approximately 5º at the highest water entry speeds since

a. Access to the cockpit is through the pilot and copilot

there is a possibility of breaking the lower nose enclosure

jettisonable doors. (Figure 9-1-2).

plastic panels.

b. Entry to the cargo compartment can be accomplished

e. The actual touchdown on the water will probably be

by opening the cabin door, upper cabin door escape hatch,

governed by one of the following conditions:

cabin escape hatch, ramp escape hatch, and cutout panels.

1. High wind and rough water. Use thrust as

All escape hatches can be opened by pulling out the yellow

necessary to minimize R/D at water entry. Do

tab and pushing out the panels.

not hesitate to use the remaining thrust at

c. Entry to the aft cargo compartment can be made by

water entry if the R/D is judged to be

manually positioning the ramp control (exterior access) to

excessive.

the open position.

2. Low wind and calm water. Follow the pro-

9-1-68. Ditching.

cedure above to the point of the deceleration.

Reduce speed to approximately 40 knots and

There is sufficient buoyancy and lateral righting moment

then establish a nose-up attitude of

to remain afloat and upright for a sufficient length of time

approximately 5_ to 10_. Just prior to water

to permit the passengers and crew safe egress. Refer to

entry, increase thrust to cushion the aft landing

figure 9-1-9 for desired ditching exits for clearing of pas-

gear contact with water. Attempt to havr the

sengers and crew.

R/D as low as possible when using this

technique. As the helicopter decelerates,

9-1-69. Ditching - Power ON.

attempt to hold the nose out of water. As the

If ditching is to accomplished while power is still avail-

speed diminishes to 10 knots or less, lower the

able, plan the approach so that the final descent is made

thrust control smoothly and return the controls

at 90_ to the primary wave pattern and terminates in a

to neutral. The helicopter does not display any

hover 5 to 10 feet above the water. When stabilized in

tendency to pitch down upon water entry. Also,

hover, discharge the passengers or wait until the helicop-

the aft landing gear acts to create a

ter is in the water and the rototrs have stopped turning.

decelerating force on the water. If ditching

If ditching becomes necessary, proceed as follows:

becomes necessary:

1. Land away from personnel in water.

AUTOROTATE

2. EMER ENG SHUTDOWN.

9-1-71. Landing With One Engine Inoperative.

9-1-70. Ditching - Power OFF.

When committed to a S/E landing, it is sometimes possible

to terminate the approach at a hover; however it is recom-

a. Maintain the desired airspeed at or above the mini-

mended that a running landing or an approach which termi-

mum R/D airspeed and RRPM in the normal operating

nates on the ground be used if terrain conditions allow.

range by adjusting the thrust as necessary. At approximately

100 feet above the water, perform a gradual longitudinal

9-1-72. Landing in Trees.

flare. Allow the RRPM to increase to the upper limit so that

External cargo must be jettisoned as soon as possible. If a

maximum benefit can be gained from the inertia to cushion

landing in trees is imminent, it is important to stop the for-

the touchdown.

ward motion of the helicopter before entry into the trees.

b. At approximately 30 feet above the water, the final

Power on:

attitude should be adjusted, not to exceed 20_ nose-up. An

excessive nose-up attitude will reduce the clearance be-

1. Approach to a hover - 5 to 10 feet.

tween the water and the aft rotor baldes and concentrate

impact forces on the aft fuselage.

2. EMER ENG SHUTDOWN.

c. R/D should be the minimum attainable at water entry

3. AUTOROTATE.

and must be considered regardless of water entry speed.

Power off:

The water entry speed should be as slow as possible with-

out sacrificing helicopter control.

AUTOROTATE.

9-1-27

TM 1-1520-240-10

Figure 9-1-9. Ditching Exits

9-1-73. Flight Controls.

If both actuators are retracted, the landing will be normal.

If one or both actuators fail in extended position, the pitch

9-1-74. Longitudinal Cyclic Trim (LCT) System

atitude of the helicopter will be higher than normal during

Failure.

the approach and will be dependent upon the amount of

actuator extension at the time of the failure. Execute a

Should the system fail during cruise, with the cyclic trim

shallow approach to a hover or to the ground with a

system programmed for maximum forward tilt of the ro-

normal touchdown, avoiding large cyclic changes. When

tors, an abnormal nose-up attitude will result with de-

the aft gear areon the ground, apply brakes and lower the

creasing airspeed. Should one or both cyclic actuators

nose. As the forward gear touch the ground, the aircraft

fail in full retract position, airspeed must be limited ac-

will tend to accelerate more than normal.Continue to ap-

cording to Vne for retracted longitudinal cyclic trim. With

ply brakes as necessary to prevent forward movement.

both LCTs partially or fully retracted, maintain below Vne

If the helicopter is taxied with the actuators failed in the

and if failure occurs extended, maintain airspeed at or

extend position, use minimum control applications and

above 60 KIAS or until the approach to landing. Should

adjust the thrust control at ground detent or higher. There

the longitudinal cyclic trim system fail, perform the follow-

is an increased susceptibility to droop-stop pounding

ing:

with this condition.

CYCLIC TRIM circuit breakers - In. If cyclic trim opera-

9-1-75. Single AFCS Failure - Both Selected.

tion is not restored, proceed with the procedures below

for AUTO or MANUAL modes of operation.

A malfunction of the AFCS can usually be detected by an

abrubt attitude change (hardover) or unusual oscilations

If in AUTO mode:

in one or more of the flight control axes or by lighting of

1. Airspeed - Adjust.

the NO.1 or NO. 2 AFCS OFF caution. If flight is con-

ducted at low altitude such as contour or NOE, a climb to

2. CYCLIC TRIM switch - MANUAl.

higher altitude must be iniated before the pilot attempts

isolation of the defective system.

3. FWD and AFT CYCLIC TRIM switches -

Adjust for airspeed.

1. Airspeed - Reduce to 100 KIAS or Vne,

If LCT operation is not indicated:

whichever is slower.

FWD and AFT CYCLIC TRIM switches - RET for 30

2. Altitude - Adjust as required.

seconds, before landing.

NOTE

If in MANUAL mode:

A hardover in the opposite direction may oc-

cur when the malfunctioning AFCS is turned

1. Airspeed - Adjust.

off and the functioning AFCS reacts on the

2. CYCLIC TRIM switch - AUTO.

flight controls.

If normal LCT operation is not indicated:

3. AFCS SYSTEM SEL switch

- Isolate

defective system. Turn NO. 1 ON, if not

1. CYCLIC TRIM switch - MANUAl.

isolated, turn NO. 2 ON.

2. FWD and AFT CYCLIC TRIM switches -

If system is not isolated:

RET both LCTS for 30 seconds, before land-

ing.

AFCS SYSTEM SEL switch - OFF.

9-1-28

TM 1-1520-240-10

9-1-76. Dual AFCS Failure.

NOTE

Failure of a vertical gyro results in loss of its

AFCS SYSTEM SEL switch - OFF.

associated AFCS and should be treated as a

single AFCS failure.

If IMC;

1. Airspeed - 100 KIAS or Vne , whichever

Land as soon as practicable.

is slower.

2. Affected VGI switch - EMER.

9-1-77. Vertical Gyro (VGI) Malfunction.

3. AFCS - Select remaining system.

A vertical gyro malfunction will be indicated by an attitude

indicator failure, an AFCS OFF caution, and attitude

9-1-78. Differential Airspeed Hold Failure (DASH).

transients. If a vertical gyro failure occurs, proceed as

Differential airspeed hold failure will be recognized by

follows:

pitch attitude deviations. If DASH failure occurs, avoid

nose high attitudes.

CAUTION

9-1-79. Cockpit-Control Driver Actuator (CCDA)

Failure.

Failure of the No. 1 vertical gyro with altitude

1. THRUST CONT lever - Slip as required.

hold engaged may result in an altitude

runaway. If this occurs, disengage ALT

2. RADALT/BARO

ALT

switch-DISEN-

HOLD.

GAGED.

9-1-29/(9-1-30 blank)

TM 1-1520-240-10

SECTION II. MISSION EQUIPMENT

9-2-1. ARMAMENT

9-2-5. Hoist.

9-2-2. Armament Subsystems - M24 and M41.

WARNING

Personnel must remain aft of the rescue

hatch and face away from the cable cutter.

Do not retract the bolt assembly immediately

The hoist cable may whip forward when it

when a hangover or cook-off is suspected. A

is cut and particles may be ejected from

hangover will normally occur within 5 sec-

the cable cutter.

onds from the time the primer is struck. A

cook-off will normally occur after 10 seconds

1. Personnel - Clear.

of contact with the chamber of a hot barrel.

If 150 cartridges are fired in a 2-minute

2. CABLE CUTTER switch - ON.

period, the barrel will be hot enough to

produce a cook-off.

9-2-6. ERFS II and FARE.

Misfire:

9-2-7. Failure of Fuel Quantity Gauge.

F 1. Weapon - Point at safe area.

F Remove filler cap from filler opening and look into tank.

F 2. Bolt - Retract, ensure cartridge ejects.

Using a explosion proof flashlight or other sealed beam

light source, locate fuel tabs which are attached to inside

F 3. If cartridge does not eject - Perform reme-

of column module at calibrated heights, increments of

dial action IAW TM 9--1005-224-10.

1/4. 1/2, and 3/4. Any tab covered with fuel will normally

NOTE

not be visible.

Keep cartridge separate from other ammuni-

9-2-8. No or Slow Fuel Transfer to the Main Tanks.

tion until it has been determined whether the

cartridge or the firing mechanism was at fault,

F 1. Manually operated fuel/defuel valve

it will be retained separate from other car-

Check CLOSED.

tridges until disposed of. If examination re-

veals that the firing mechanism was at fault,

F 2. Unisex couplings - Check.

the cartridge may be reloaded and fired.

F 3. Breakaway valves - Check open and for

Runaway Gun:

fracture.

F Break the ammunition feed belt.

F 4. Pumps - Check for operation.

9-2-3. Cargo.

F 5. Tank circuit breakers on FUEL CONTROL

9-2-4. Jettisoning External Cargo.

PANEL - Check reset in.

F 6. Ensure vent lines connected.

WARNING

9-2-9. IN FLIGHT Emergency ERFS II Fuel Transfer to

If a DUAL HOOK FAULT caution exists,

main Tanks.

normal and emergency release capability

for the forward and aft hook may be lost.

Using the FARE pump:

Use the manual emergency release sys-

tem only.

F 1. FARE pump module to rear most ERFS II

tank - Install.

Primary Method:

F 2. STA 380 fuel transfer hose to rear most

CARGO HOOK EMERG switch - REL ALL.

ERFS tank, fuel manifold hose - Discon-

Alternate Method:

nect.

F Forward, center and aft hook release lever - Pull aft.

F 3. Rear most ERFS II tank fuel manifold cou-

pling to FARE pump inlet (Top) coupling -

NOTE

Connect.

If the forward and/or aft hooks did not open

because of sling slack, apply a slight amount

F 4. FARE pump module outlet (lower) coupling

of thrust to load the hook(s) and force open.

to STA 380 fuel transfer hose - Connect.

9-2-1

TM 1-1520-240-10

NOTE

F 9. Once ERFSII tank empties, tank fuel man-

ifold “T” coupling - CLOSE.

Before FARE fuel transfer begins, a path from

the desired ERFS II tank to the helicopter

F 10. Next ERFS II tank fuel manifold “T”

main tanks must be established and the fuel

coupling - OPEN.

should be transferred from only one tank at a

F 11. Next/remaining ERFS II tank manually oper-

time.

ated fuel/defuel valve - OPEN.

F 5. “T” couplings on ERFS II tanks not being

transferred - CLOSE.

F 12. Once ERFS II tank empties, tank fuel man-

ifold “T” coupling - CLOSE.

F 13. FARE pump - OFF.

CAUTION

9-2-10. FARE Pump Failure During Ground FARE

There is no gauge on board the aircraft to

Refueling Operation.

provide measurements of GPM or PSIG.

The rate at which fuel is transferred from

F 1. Filters - Remove.

the ERFS II tanks to the Helicopter main

F 2. Overwing nozzle - Install and use.

tanks is 20 GPM. The rate at which fuel is

transferred from the ERFS II tanks using

F 3. Manually operated fuel/defuel valves -

the FARE pump and standard FARE trans-

OPEN.

fer hose assembly is 84 to 88 GPM. The

NOTE

FARE pump is rated at 120 GPM. Suction

If three ERFS II tanks are installed and all the

defueling pressure should not exceed -11

in-tanks are on, a 60 gallon per minute rate

PSIG. Do not exceed 5 PSI except in

can be achieved.

extreme emergency. The ERFS II outer

container is expected to fail at 10 PSI or

F 4. ERFS II tank pumps - ON.

greater. The crash resistant bladder will

prevent spillage and fuel can still be trans-

9-2-11. EAPS 1 FAIL and/or EAPS 2 FAIL Caution

ferred.

Light ON.

F 6. FARE valve control handle OFF LOAD

1. EAPS DOORS switch (affected engine) -

Position.

OPEN.

F 7. FARE pump - ON.

2. EAPS FAIL: caution capsule - Check out.

F 8. ERFS II tank manually operated fuel/defuel

F 3. EAPS BYPASS DOORS OPEN light -

valve - OPEN.

Verify light is ON.

9-2-2

TM 1-1520-240-10

APPENDIX A

REFERENCES

This appendix contains a list of official publications referenced in this manual and available to and required by CH-47D

helicopter operating activities. The publications listed are directly related to flight operation and maintenance of CH-47D

helicopters.

AR 70-50 .

Designating and Naming Military Aircraft, Rockets, and Guided

Missiles

AR 95-1 .

Army Aviation - General Provisions and Flight Regulations

AR 95-3 .

Aviation - General Provisions, Training, Standardization,

and Resource Management

AR 385-40 .

Accident Reporting and Records

DA PAM 738-751 .

The Army Maintenance Management System - Aviation

(TAMMS-A)

FM 1-202 .

Environmental Flight

FM 1-203 .

Fundamentals of Flight

FM 1-230 .

Meteorology for Army Aviation

FM 1-240 .

Instrument Flying and Navigation for Army Aviators

FM 1-513 .

Tactics, Techniques, And Procedures For Aerial Recovery of

Aircraft

TM 55-450-3/-4/-5 .

Multiservice Helicopter External Air Transport

TM 10-450-2 .

Helicopter Internal loads

TB 55 1500 -334-25 .

Conversion of Aircraft to Fire Resistant Hydraulic Fluid

TM 1-1500-250-23 .

Technical Manual Aviation Unit and Aviation Intermediate

Maintenance For general Tie-down and Mooring on All

Series Army Models AH-64, UH-60, CH-47, UH-1, AH-1,

OH-58 Helicopters.

TM 9-1005-224-10 .

Machine Gun, 7.62 MM, M60

TM 11-5810-262-OP .

Operating Procedures for Cryptographic Speech Equipment

TSEC/KY-58

TM 11-5841-294-12 .

Operator and Aviation Unit Maintenance Manual for Radar

Signal Detecting Set AN/APR-39A(V)1

TM 11-5855-300-10 .

Operating procedures for Heads Up Display AN/AVS-7

TM 11-5895-1199-12 .

Operator’s and Organizational Maintenance for Mark XII IFF

System (AN/APX-100, AN/APX-72)

TM 38-250 .

Preparation of Hazardous Materials for Military Aircraft

TM 55-1500-204-23 .

General Aircraft Maintenance Manual

TM 55-1500-342-23 .

Army Aviation Maintenance Engineering Manual: Weight and

Balance

TM 55-1520-240-23 .

Aviation Unit and Aviation Intermediate Maintenance Manual

TM 55-1520-240-CL .

Operators and Crewmembers Checklist

TM 55-1680-358-12&P .

Operator and Aviation Unit Maintenance Instructions for

Helicopters Internal Cargo Handling System

TM 750-244-1-5 .

Procedures for the Destruction of Aircraft and Associated

Equipment to Prevent Enemy Use

UFC 3-260-01 .

Airfield and Heliport Planning and Design

A-1/(A-2 blank)

TM 1-1520-240-10

APPENDIX B

GLOSSARY

ABBREVIATION

TERM

ABBREVIATION

TERM

AC .

Alternating Current

BRG .

Bearing

ACK .

Acknowledge

BTU .

British Thermal Unit

ACTR .

Actuator

C .

Celsius

ADF .

Automatic Direction Finding

CAS .

Calibrated Airspeed

AFCS .

Advanced Flight Control System

CCR .

Closed Circuit Refuel

AGL .

Above Ground Level

CCU .

Converter Control Unit

AIMS .

Air Traffic Control Radar Beacon

CDR’s .

Commander’s

System Identification Friendly or

CDU .

Computer Display Unit or Control

foe Mark XII Identification System

Display Unit

AJ .

Anti-Jam

C.G. .

Center-of-Gravity

AK .

Automatic Keying

CGI .

Cruise Guide Indicator

ALP .

Alpha

CHAN .

Channel

ALSE .

Aviation Life Support Equipment

CHK .

Check

ALT .

Altitude

CKPT .

Cockpit

AM .

Amplitude Modulated

CL .

Checklist

AME .

Amplitude Modulation Equivalent

AMP .

Ampere

CL .

Center Line

ANT .

Antenna

CLR .

Clear

CLR-VC .

Clear Voice

ACK .

Acknowledge

ANVIS .

Aviation Night/Vision Imaging Sys

CM .

Countermeasures

tem

CMD .

Command

APU .

Auxiliary Power Unit

CNV .

Crypto Net Variable

APPROX .

Approximately

COMM .

Communication

AR .

Army Regulations

COMP .

Compass

AS .

Airspeed

COMPT .

Compartment

ASTM .

American Society for Testing Mate

COND .

Condition

rials

CONT or

ATM .

Aircrew Training Manual

CONTR .

Control

AUTO .

Automatic

COPLT or

AUX .

Auxiliary

CPLT .

Copilot

AVAIL .

Available

CPDU .

Copilot Display Unit

AVGAS .

Aviation Gasoline

CPM .

Control Processor and

BARO .

Barometric

Communications

BATT or

CRS .

Course

BTRY .

Battery

CRT .

Cathode Ray Tube

BCN .

Beacon

CTR .

Center

BFO .

Beat-Frequency Oscillator

CW .

Continuous Wave

BIT .

Built in Test

DA .

Density Altitude

BITE .

Built in Test Equipment

DASH .

Differential Airspeed Hold

BL .

Butt Line

DAT .

Data

BRK .

Brake

DC .

Direct Current

BRT .

Bright

DCLT .

Declutter

B-1

TM 1-1520-240-10

ABBREVIATION

TERM

ABBREVIATION

TERM

DCP .

Differential Collective Pitch

FM-M .

Frequency Hopping Master

DEC .

Decrease

FMT .

Frequency Managed Training

DEST .

Destination

FOD .

Foreign Object Damage

DET or

FPM or

DETR .

Detector

FT/MIN .

Feet per Minute

DF .

Direction Finder

FREQ or

DIM .

Dimensions

FRQ .

Frequency

DIS .

Disable

FT .

Feet

DISCH .

Discharge

FUSLG or

DISP .

Display or Dispenser

FUS .

Fuselage

DIST .

Distance

FWD .

Forward

DN .

Down

G .

Green

DOP .

Doppler

G’s .

Gravity

DSPL .

Display

GALS .

Gallons

DU .

Display Unit

GCA .

Ground Controlled Approach

E .

East

GC XMIT .

Guard Transmitter

EAPS .

Engine Air Particle Separator

GEN .

Generator

ECM .

Electronic Countermeasure

GMT .

Greenwich Mean Time

ECCM .

Electronic Counter Countermea

GND .

Ground

sures

GPM .

Gallons per Minute

EDT .

Edit

GS .

Glide Slope

EMER or

GS/TK .

Ground Speed/Track

EMERG .

Emergency

GW .

Gross Weight

ENG .

Engine

GYRO(s) .

Gyroscope(s)

ENT .

Enter

H .

High

ERFS .

Extended Range Fuel System

HDG .

Heading

ERFS II .

Extended Range Fuel System II

HF .

High Frequency

ETL .

Effective Translational Lift

Hg .

Mercury

EXH .

Exhaust

HGT .

Height

EXT .

Extend, Extinguisher, or External

HI .

High

F .

Fahrenheit

HICHS .

Helicopter Internal Cargo Handling

FADEC .

Full Authority Digital Electronic

System

Control

HIGE .

Hover In Ground Effect

FARE .

Forward Area Refueling

HIT .

Health Indicator Test

Equipment

FAT .

Free Air Temperature

HOGE .

Hover Out of Ground Effect

FCP .

Fuel Control Panel

HR .

Hour

FH .

Frequency Hopping

HSI .

Horizontal Situation Indicator

FIG .

Figure

HTG .

Heating

FIL .

Filament

HTR .

Heater

FL .

Flow

HUD .

Heads Up Display

FLP .

Flight Plan

HYD .

Hydraulic

FLT .

Flight

Hz .

Hertz

FLT CONT .

Flight Control

I .

Inner

FM .

Frequency Modulated

IAS .

Indicated Airspeed

FMCP .

Fuel Management Control Panel

ICS .

Intercommunication System

B-2

TM 1-1520-240-10

ABBREVIATION

TERM

ABBREVIATION

TERM

ID or

MA .

Missile Alert

IDENT .

Identification

MAG .

Magnetic

IFF .

Identify Friend or Foe

MAL .

Malfunction

IFR .

Instrument Flight Regulations

MAM .

Manual

IGE .

In Ground Effect

MAX .

Maximum

IGN .

Ignition

MB or

ILCA .

Integrated Lower Control Actuator

MKR BCN .

Marker Beacon

ILS .

Instrument Landing System

M-C .

Mode C

IMC .

Instrument Meteorological Condi

MCW .

Modulated Carrier Wave

tions

MDL .

Module

IN. or “ .

Increase

MED .

Medium

INC .

Increase

MEM .

Memory

IND .

Indicator

MEM

INOP .

Inoperative

LOAD .

Memory Load

INST .

Instruments

MHz .

Megahertz

INT or

MID .

Middle

INPH .

Interphone

MIL .

Angular Measurement, Military

INTR .

Interior

MIN .

Minute(s) or Minimum

ITO .

Instrument Takeoff

MK .

Manual keying

JP-4, JP-5

MM .

Millimeter

or JP-8 .

Jet Petroleum

MOM .

Momentary or Moment

K .

Key

MOM. ON .

Momentary On

KYBD .

Keyboard

MSG .

Message

kHz .

Kilohertz

KIAS .

Knots Indicated Airspeed

MSL .

Mean Sea Level or Missile

MST .

Master Caution

Km .

Kilometer

KN or KTS .

Knots

MTR .

Motor

L .

Left

MWOD .

Multiple Word of Day

LAT/LONG .

Latitude/Longitude

N .

North

LB .

Pounds(s)

NAC .

Nacelle

LB-FT .

Pound-Feet (Torque)

NAV .

Navigation

LB/GAL .

Pounds per Gallon

NB .

Narrow Band

LB/HR .

Pounds per Hour

NM .

Nautical Mile

LBL .

Left Butt Line

NO .

Number

LCT .

Longitudinal Cyclic Trim

NORM .

Normal

LD .

Load

NPU .

Navigation Processor Unit

DL-V .

Load Variable

NVG .

Night Vision Goggles

LF .

Low Frequency

N1 .

Gas Producer (Speed)

LG .

Length

N2 .

Power Turbine (Speed)

LH .

Left-Hand

O .

Outer

LO .

Low

OBS .

Obstacle

LOC .

Location

OFST .

Offset

LSB .

Lower Sideband

OGE .

Out-of-Ground Effect

LTG .

Lighting

ONS .

Omega Navigation System

LTS .

Lights

OP .

Operation

LVL .

Level

OU .

Optical Unit

M .

Mode or Middle

OUTB’D .

Outboard

B-3

TM 1-1520-240-10

ABBREVIATION

TERM

ABBREVIATION

TERM

OVHD or

RET or

OVRHD .

Overhead

RETR .

Retract

OVSP .

Overspeed

Retrans or

PA .

Pressure Altitude

RE-X .

Retransmission

PAM .

Pamphlet

REV CUR .

Reverse Current

PARA .

Paragraph

RF .

Radio Frequency

PDP .

Power Distribution Panel

RH .

Right-Hand

PDU .

Pilot Display Unit

RRPM .

Rotor Revolutions per Minute

PGRM .

Program

RPM .

Revolutions per Minuter

PH .

Phase

RV .

Receive Variable

PLT .

Pilot

RX .

Receive or Receiver

P/N .

Part Number

S .

South

PNL .

Panel

SDA .

Synchro Discrete and Analog

POS .

Position

SDC .

Signal Data Converter

PP .

Present Position

SDR .

Symbol Generator and Driver

PPH .

Pounds per Hour

SEC .

Secondary

PRESS .

Pressure

SECT .

Section

PRI .

Primary

SEL .

Select

PROG .

Program

SELDAR .

Selective Address

PS .

Power Supply

SENS .

Sensitivity

PSCU .

Power Supply Calibration Unit

SHP .

Shaft Horsepower

PSF .

Pounds per Square Foot

SL .

Seal Level

PSI .

Pounds per Square Inch

S/N .

Serial Number

PSIG .

Pounds per Square Inch Gage

SLT .

Searchlight

PT .

Pint

SP/DIR .

Speed/Direction

PTIT .

Power Turbine Inlet Temperature

SPEC .

Specification

PTT .

Push-to-Talk or Press-to-Talk

SPH .

Spheroid

PTU .

Power Transfer Unit

SQ .

Squelch or Square

PVT .

Private

SQ DIS/

PWR .

Power

TONE .

Squelch Disable/Tone

QT .

Quart

SQ FT .

Square Feet

QTY .

Quantity

STA .

Station

R .

Red

STBY .

Standby

R or RT .

Right

STO or

RAD .

Radar

STR .

Store

RAM .

Random Access Memory

SYS .

System

RBL .

Right Butt Line

T/R + G .

Transmit/Receive Plus Guard

RC .

Rate of Climb

Channel

RCU .

Remoter Control Unit

TACH .

Tachometer

RCVR .

Receiver

TAS .

True Airspeed

RD .

Rate of Descent

TCK .

Track

RECP or

TGT .

Target

REC .

Receptacle

TEMP .

Temperature

RECT .

Rectifier

TOD .

Time of Day

REF .

Reference

TQ/ENG .

Torque per Engine

REL .

Release

TX .

Transmit or Transmitter

REQD .

Required

TYP .

Typical

B-4

TM 1-1520-240-10

ABBREVIATION

TERM

ABBREVIATION

TERM

UHF .

Ultra High Frequency

VSI .

Vertical Speed Indicator

US .

United States

W .

West or Wide

USB .

Upper Sideband

WARN .

Warning

UTIL .

Utility

WB .

Wide Band

UTM .

Universal Transverse Mercator

WL .

Water Line

V .

Volt(s)

WOD .

Word of Day

VAC .

Volts Alternating Current

WSHLD or

VAR .

Variation

W/S .

Windshield

Vcgi .

Estimated Airspeed Limit with an

WT .

Weight

Operating Cruise Guide Indicator

X .

Times or By

VDC .

Volts Direct Current

XFEED .

Crossfeed

VENT .

Ventilate

XFER .

Transfer

VFR .

Visual Flight Regulations

XMIT .

Transmit

Vh .

Maximum Airspeed in Level Flight

XMSN .

Transmission

(as Limited by CGI, PTIT, or

XTK/TKE .

Cross Track/Track Angle Error

Torque)

_ .

Degrees or Temperature

VHF .

Very High Frequency

_C .

Degrees Celsius

VGI .

Vertical Gyro Indicator

_/KTS .

Degrees per Knots

VLF .

Very Low Frequency

% .

Percent

Vmax .

Maximum Airspeed Limit

3/REV .

Three Vibrations for Each Revolu

(Indicator Red Line)

tion of the Rotor

Vne .

Velocity (Airspeed) Never Exceed

VOL .

Volume

VOR .

Very High Frequency Omni-Direc

tional Range

B-5

TM 1-1520-240-10

APPENDIX C

CONDITIONAL INSPECTIONS

This appendix contains those conditions which require a write-up in DA Form 2408-13-1. An entry shall state the limit

(s) exceeded, range, timeabove limits, and any additional data that would maintenance personnel in maintenance

action that may be required.

CONDITION

2408-13-1 ENTRY REQUIRED

REMARKS

Water landings have been per-

Comment

formed.

Salt water landings.

Comment

Landing in mud or swampy terrain or

Comment

difficulty in starting or torching of the

cabin heater.

Landing gear wheels have been

Comment

submerged in water or mud.

Helicopter has been washed or

Comment

subjected to heavy rain.

Helicopter is operated within 200

Comment

miles of volcanic activity.

Helicopter is operated within 10

Comment

miles of salt water or 1000 feet of it’s

surface.

Whenever the aircraft is flown with a

Codes(s) and when recognized.

Refer to the DECU Fault Code List/

DECU fault code other than “88”.

Matrix in Chapter 2.

Whenever the -714A engine is shut-

Comment

down via the Fire Pull Handle or an

engine failure occurs.

Fuel vents overboard or uneven

Comment

tank depletion rate occurs from an

auxiliaryfuel tank during normal op-

eration.

Fuel vents overboard from a main

Comment

fuel tank during normal during nor-

mal flight operations.

Whenever emergency fuel is used.

Type of fuel, additives, and duration

Operation with emergency fuel

of operation.

should not exceed 6 hours cumula-

tive time.

When aircraft is fueled with JP8 fuel

Amount of fuel and tanks affected.

Operate aircraft without restrictions,

containing +100 additive.

considered +100 additive free after

refueling with 3 full useable fuel

loads of JP8. Contact: USAPC, Mr.

Del Leese, DSN 977-8580.

Helicopter has been subjected to a

Comment

hard landing or when emergency

lightsare actuated during landing.

When two different types of oil are

Comment

Respective engine oil shall be

mixed in either engine.

changed and the system flushed

within 6 hours

of engine

operation.

C-1

TM 1-1520-240-10

CONDITION

2408-13-1 ENTRY REQUIRED

REMARKS

Engine oil consumption exceeds 2

Comment

quarts per hour.

Engine is subjected to sudden stop-

Comment

page or a sudden reduction in RPM.

Engine compressor stall (surge) is

Comment

experienced.

712 Each time emergency power in-

Comment

dicator is tripped.

Emergency power reaches 30 min-

Comment

ute cumulative time.

When starting or beeping engines, if

Comment

Do not restart affected engine.

loud noises or shocks are followed

by sudden high increases in engine

torque, or if a torquemeter is station-

ary at high value after shutdown.

When starting engines, if either en-

Comment

gine fails to accelerate to flight

speed

When CO2 is applied to engine inlet

Comment

or exhaust.

When torquemeter is stationary at a

Comment

high value after shutdown.

When the transmission filter bypass

Comment

button is extended.

When a transmission is suspected

Comment

of excessive oil leakage.

When a transmission oil system has

Comment

been contaminated with hydraulic

fluid.

When two different types of oil are

Comment

Respective transmission oil shall be

mixed in the forward, combining, aft,

changed and the system flushed

or engine transmissions.

within 6 hours of transmission op-

eration.

When MIL-H-83282 hydraulic fluid is

Indicate quantity added.

not available and MIL-H-5606 is

used.

When rotary wing blade has made

Comment

contact with a foreign object or when

the power train has been subjected

to a sudden reduction in RRPM.

Helicopter is struck by lightning.

Comment

When a rotary wing blade has been

Comment

struck by lightning.

When a rotary wing has been flap-

Comment

ping due to high winds.

C-2

TM 1-1520-240-10

CONDITION

2408-13-1 ENTRY REQUIRED

REMARKS

When the rotor blades are pounded

Comment

against the droop stops, or have ex-

perienced violent and heavy flap-

ping, or have been exposed to hurri-

cane or tornadic winds.

When a rotorhead is suspected of

Comment

excessive oil leakage.

When internal failure (metal

Comment

contamination) of a flight control or

utility hydraulic pump or motor

occurs.

When two different types of oil are

Comment

APU oil shall be changed and the

mixed in the APU.

system flushed within 6 hours of

APU operation.

When the compass is suspected of

Comment

being in error.

After every manual release of the

Comment

center cargo hook under the load.

When a fault indication is displayed

Comment

on the MAINTENANCE PANEL.

When any Chapter 5 limitations

Limit or limits exceeded, range, time

have been exceeded.

above limits, and any additional data

that would aid maintenance person-

nel.

Whenever the aircraft is refueled

2408-13-1 Amount of JP8+100 fuel This is an informational entry and may

with JP8+100.

recieved in gallons or pounds.

be removed after three refuelings of

JP8 without the +100 additive.

C-3/(C-4 blank)

TM 1-1520-240-10

ALPHABETICAL INDEX

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Description .

7-11-1, 7A-11-1

Use of Chart .

7-11-2, 7A-11-2

Abbreviations .

B-1

Airspeed Hold .

2-5-10

AC Cabin Utility Receptacles .

2-9-14

Airspeed Indicator .

2-14-5

Accumulator Gage .

6-6-26

AIRSPEED LIMITS

Accumulator Precharge Limits .

F 2-15-3

Airspeed Operating Limits .

5-5-1

AC System .

2-11-2

AFCS Limitations .

5-5-7

AC Power Supply

Airspeed Limitations - Longitudinal Cyclic

(Typical)

712

F FO-3

Trim Retracted .

F 5-5-2

AC Power Supply (Typical) ^714A .

F FO-6

Airspeed Limitations With An Inoperative Cruise

Electrical Power Panel .

F 2-11-2

Guide Indicator .

5-5-2, F 5-5-1

EXT PWR Caution .

2-11-5

Airspeed Limitations With An Operative or

External Power Receptacles .

F 2-11-1

Inoperative Cruise Guide Indicator .

5-5-3

Generator Control Switches .

2-11-3

External Cargo Airspeed Limits .

5-5-4

GEN OFF Cautions .

2-11-4

Longitudinal Cyclic Trim (LCT) Actuator

Airspeed Limits .

5-5-5

Power Distribution Panels (Typical)⁷¹² .

F FO-2

Air-to-Ground Towing .

5-9-1

Power Distribution Panels (Typical)^714A . . F FO-5

Altimeter .

2-14-6

ADDITIONAL LIMITATIONS

Altitude Hold .

2-5-11

Air-to-Ground Towing .

5-9-1

Antenna Locations .

F 3-3

APU Operation .

5-9-2

Antenna System .

3-2-3

Extended Range Fuel System II(ERFSII) 4-80, 5-9-6

Anticollision Lights .

2-13-5

Pitot Tube and AFCS Sideslip Port .

5-9-3

ANTI COL Light Switches .

2-13-6

Single Point Refueling .

5-9-5

Anti-Icing Systems .

2-9-1

Windshield Heat .

5-9-4

ANTI ICE Panel .

2-9-2

Advanced Flight Control System (AFCS) .

2-5-7

Anti Ice Panel .

F 2-9-1

Advanced Flight Control System Panel .

F 2-5-3

Appendix A, References .

A-1

AFCS Control Panel .

2-5-15

Appendix B, Abbreviation .

B-1

AFCS OFF Caution .

2-5-17

Appendix C, Conditional Inspections .

C-1

Airspeed Hold .

2-5-10

APU ON Caution .

2-12-4

Altitude Hold .

2-5-11

APU Switch .

2-12-3

Bank Angle Hold .

2-5-8

Armament Subsystem .

4-2-1, F 4-2-1

Command Select Switch .

2-5-18

Machine Gun .

4-2-2

Controls and Indicators .

2-5-14

Ammunition Can and Ejection Control

Cyclic Trim Indicators .

2-5-16

Bag .

F 4-2-4

Forward and Aft Cyclic Trim Indicators .

F 2-5-4

Ammunition Can - Installed .

F 4-2-8

Heading Hold .

2-5-9

Ejection Control Bag - Installed .

4-2-7

Heading Select .

2-5-12

Machine Gun Controls .

4-2-4

Longitudinal Cyclic Trim System .

2-5-13

Machine Gun M60D .

F 4-2-2

Aerobatics Prohibition .

5-1-29

Aerodynamic Loads .

8-3-6

Machine Gun Positioned on Pintle - Left

AFS Limitations .

5-5-7

Side Shown .

F 4-2-9

AFCS Trim Switch .

2-5-5

Machine Gun Stowed on Right Mount .

F 4-2-6

After Landing .

8-2-35

Right Machine Gun Mount - Installed .

F 4-2-5

After Landing (Abbreviated) .

8-2-36

Ammunition .

4-2-10

AGENT DISCH Switch .

2-2-4

Armament Subsystem M24 Data .

T 4-2-1

AIMS Altimeter .

2-14-2

Operation - Armament Subsystem M24 .

4-2-6

Air Control Handles .

2-10-4

Preflight Checks .

4-2-7

AIRCRAFT AND SYSTEMS DESCRIPTION

Before Takeoff Check .

4-2-8

AND OPERATION

Infight Operation .

4-2-9

General .

2-1-1

M24 Mount .

F 4-2-3

General Arrangement .

F FO-1

Mount Assemblies (M24) .

4-2-3

Gross Weight .

2-1-2

Mount Assembly Stops, Cams, Quick-

Pin,

Principal Dimensions Diagram .

F 2-1-1

Release and Shock Cord (M24) .

4-2-5

Turning Radii .

F 2-1-2

Armament Subsystems - M24 and M41 .

9-2-2

Aircraft Compartment and Loading Diagram . . . F 6-1-1

Armament Subsystem M41 .

4-2-11

Aircraft Designation System .

1-1-13

Armament Subsystem M41 Data .

T 4-2-3

Airspeed Calibration Chart .

F 7-11-1, F 7A-11-1

Operation - Armament

Conditions .

7-11-3, 7A-11-3

Subsystem M41 .

4-2-14

Index-1

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Mount Assembly (M41) .

4-2-12

Normal Operation .

6-6-29

Mount Assembly Stops, Cams, Quick-Release

Ramp Controls .

F 6-6-8

Pin, and Elastic Cord (M41) .

4-2-13

Ramp Sequence Valve .

6-6-24

M41 Mount - Installed on Ramp .

F 4-2-10

Ramp Control Valve .

6-6-23

Armored Seats .

2-1-20

Cargo Hook Cautions .

4-3-13

Army Aviation Safety Program .

1-1-9

Cargo Hook Controls .

4-31-11

Ash Trays .

2-9-16

Cargo Hook Limitations .

5-4-3

Attitude indicator .

2-14-16

Cargo Hooks Operational Check .

4-3-16

Authorized Cartridges .

T 4-2-2

CARGO LOADING

Autorotational Approach Corridor for Second

Cargo Compartment .

6-6-2

Engine Failure from Single Engine

Cargo Compartment Dimensions . . F 6-6-1

Level Flight .

F 9-9

Cargo Compartment Floor .

6-6-6

Auxiliary Power Unit .

F 2-12-2

Concentrated Load Limits .

6-6-11

Emergency APU Fluid

Concentrated Loads .

6-6-10

Shut Off Valve .

2-12-5, F 2-12-1

Load Limits .

6-6-12

APU ON Caution .

F 2-14-5, F 2-14-6

Strength Areas .

6-6-7

APU Switch .

2-12-3

Uniformly Distributed Load Limits .

6-6-9

Electronic Sequencing Unit .

2-12-2

Uniformly Distributed Loads .

6-6-8

General .

2-12-1

Compartment Capacities .

6-6-14

Aviation Life Support Equipment (ALSE) .

8-1-2

Compartment Data .

F 6-6-4

Avionics Equipment Configuration .

3-1-2

Compartment Identification .

6-6-13

Antenna Locations .

F 3-2-3

Compartment Loading .

6-67, F 6-6--12

Antenna System .

3-2-3

General .

6-6-1

Avionics Power Supply .

3-1-3

General Instructions for Loading, Securing,

Communications/Navigation Equipment . . T 3-1-1

and Unloading Cargo .

6-6--39

Description .

3-1-1

Restraint .

6-6--41

Weight and Balance .

6-6--40

Lower Rescue Door .

6-6-5

Bank Angle Hold .

2-5-8

Main Cabin Entrance .

6-6-3

Bank Angle Limitations .

F 5-6-1

Maximum Package Size .

F 6-6-2

Bank Limitations .

5-6-2

Stowage Locations .

F 6-19

BATT SYS MAL Caution .

2-11-9

Utility Hatch Door .

6-6-4, F 6-6--10

BATT Switch .

2-11-7

Cargo Loading Aids .

6-6-18

Before Landing .

8-2-31

Auxiliary Loading Ramps .

6-6-20

Before Leaving Helicopter .

8-2-38

Cargo Door Cranking .

F 6-6--11

BIT ^714A .

2-3-34

Cargo Door and Ramp .

6-47, F 6-15

BRK STEER Isolation Switch .

2-6-7

Cargo Loading Ramp .

6-6-19

Brake System .

2-1-7

Winch .

6-6--21

Brake Pedals .

2-1-8

CAUTION LT Panel .

2-14-30

Brakes and Steering Isolation Switch .

2-1-10

Center Console (Typical) .

F 2-1-6

Parking Brake Handle .

2-1-9

Center Console With XM-130

Steering and Swivel Lock System .

2-1-5

Countermeasures (Typical) .

F 2-1-5

STEERING CONTROL PANEL .

2-1-6, F 2-1-4

Center Console With AN/ALE 47

Bulk Cargo Tiedown .

6-6-54

Countermeasures (Typical) .

F 2-1-6

Center Cargo Hook .

4-3-8

Center Cargo Hook and Cargo Hook

CABIN AND RAMP LIGHTS Switches .

2-13-25

Release .

F 4-3-13

Cabin and Ramp Lights .

2-13-24

Center Cargo Hook Loading Pole . .. F -3-9

Cabin Heat Controls .

2-10-5

Center Cargo Hook Loading Pole

Cabin Lighting and Controls .

F 2-13-4

(Typical) .

F 4-3-12

Canted Console (Typical) .

F 2-1-7

Center Hook Loads .

8-3-3

Canted and Center Console Lights .

2-13-16

Aerodynamic Loads .

8-3-6

Cargo .

9-2-3

High Density Loads .

8-3-5

Jettisoning External Cargo .

9-2-4

Low Density Loads .

8-3-4

Cargo Center of Gravity .

6-60

Multi-Hook Loads .

8-3-7

Cargo Dimensions .

6-6-34

Center Instrument Panel Lights .

2-13-14

Cargo Door and Ramp .

6-6-22, F 6-6-7

Center Instrument Panel

Pressure Actuated Valve .

6-6-25

712

Ramp Operation .

6-6-28

(Typical)

F 2-1-8

In-Flight Operation .

6-6-30

Center Instrument Panel

Manual Operation - Cargo Door .

6-6-32

714A .

F 2-1-12

Index-2

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

CENTERING DEVICE RELEASE

Countermeasures Dispenser System,

Switch .

2-5-4

AN/ALE 47 .

4-1-17, F 4-1-6

Center-of-Gravity Limitations .

5-19

ALE 47 Flare Dispenser System .

F 4-6

C.G. Limits Chart .

F 6-25

Controls and Function, Countermeasures

CGI TEST Switch .

2-212

Dispenser System

Change Symbol Explanation .

1-1-12

(AN/ALE-47) .

4-1-18, F 4-1-6

Checklist .

8-2-4

Dispenser Assemblies .

4-1-22

CHRONOMETER .

2-14-21

AN/ALE-47 Safety Switch .

4-1-21

Chronometer .

F 2-14-4

AN/ALE-47 Sequencers .

4-1-20

Normal Operation

Flight Operations .

4-1-25

- CHRONOMETER .

2-14-22

Normal Operation .

4-1-24

Setting ET .

2-14-24

Payload Module Assemblies .

4-1-23

Setting GMT .

2-14-23

The AN/ALE-47 Programmer .

4-1-19

Setting LT .

2-14-24

Crew Briefing .

8-1-4

Test Mode .

2-14-26

Crew Duties/Responsibilities .

8-1-3

Classification of Helicopter .

6-1-3

Cruise Charts

Climb - Descent Chart .

F 7-9-1, F 7A-9-1

Conditions .

7-38

Climb Performance .

F 7-9-2, F 7A-9-2

Description .

7-36

Conditions .

7-9-3, 7A-9-3

Example Cruise Chart .

F 7-9

Description .

7-9-1, 7A-9-1

Performance Penalties with EAPS .

7-39

Use of Charts .

7-9-2, 7A-9-2

EAPS Penalty Table .

T 7-1

Climb .

8-3-28

Use of Charts .

7-37

CMDS Messages .

4-1-26

Cruise Check .

8-2-29

Cockpit Air Knob .

2-10-3

CRUISE GUIDE Indicator .

2-14-3

Cockpit Lighting and Control .

F 2-13-2

Cruise Guide Indicator .

F 2-14-3

Cockpit Rearview Mirror .

2-9-11

Cruise Guide Indicator System .

2-14-2

Cockpit Utility Receptacles .

2-9-14

CTR INST Switch .

2-13-15

Cockpit and Controls .

F 2-1-3

CYCLIC Stick .

2-5-3

Cold Weather Operation .

8-4-1

Cyclic Stick Grip .

F 2-5 -2

After landing .

8-4-15

Cyclic Trim Indicators .

2-5-16

Before Leaving Aircraft .

8-4-17

Descent .

8-4-13

During Flight .

8-4-12

DC Cabin Utility Receptacles .

2-9-15

Engine Shutdown .

8-4-16

DC System .

2-11-6

Engine Starting .

8-4-8

BATT Switch .

2-11-7

Warmup and Ground Tests .

8-4-9

BATT SYS MAL Caution .

2-11-9

General .

8-4-2

Heater Normal Operation .

8-4-4

DC Power Supply (Typical) ⁷¹² .

F FO-4

Landing in Snow .

8-4-14

DC Power Supply (Typical) ^714A .

F FO-7

Preparation for Flight .

8-4-3

RECT OFF Cautions .

2-11-8

Takeoff .

8-4-11

DD Form 365-3 Chart C - Basic Weight and

Taxiing .

8-4-10

Balance Record .

6-2-1

Combining and Engine Transmission

DD Form 365-4 (Weight and Balance

Lubrication Systems .

2-7-5

Clearance Form F) .

6-2-2

Command Select Switch .

2-5-18

DECU Panel ^714A .

F 2-3-7

Compass Correction Card Holder .

2-9-17

DECU Unit ^714A .

2-3-33

Continuous Torque Available . 7-4-1, F7-4-5,

T55-GA-714A DECU BIT Fault Code

7A-4-1, F 7A-4-5

List Matrix .

T 2-3-1

Conditions .

7-4-3, 7A-4-3

DESCENT .

8-2-30

Use of Chart .

7-4-4, 7A-4-4

DESERT AND HOT WEATHER

Copilot Instrument Panel

OPERATION .

8-4-17

(Typical)

712

F 2-1-7

Before Leaving the Aircraft .

8-4-26

Copilot Instrument Panel

Engine Shutdown .

8-4-25

(Typical) 714A .

F 2-1-11

Engine Starting .

8-4-21

Countermeasures Set (AN/ALQ-156) .

4-1-5

General .

8-4-19

Controls and Indicators, Missile Detector . . .

Landing .

8-4-24

Set (AN/ALQ-156) .

4-1-6

Preparation for Flight .

8-4-20

Countermeasures Set Control Panel

Takeoff, Climb, Cruise, and Descent .

8-4-23

(AN/ALQ-156) .

F 4-5-1

Taxiing .

8-4-22

Normal Operation;

Destruction of Army Material to Prevent

Countermeasure Set .

4-1-7

Enemy Use .

1-1-10

Index-3

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Direction Finder Set (AN/ARN-89) .

3-3-5

General Operating Procedures

Controls and Function, Direction

for Entering Data .

3-3-49

Finder Set (AN/ARN-89) .

3-3-6

GPS Data Loader Receptacle 3-3-53, F 3-19

Direction Finder Control .

F 3-3-2

Controls and Functions - GPS Data

Normal Operation -

Loader Receptacle .

3-3-54

Direction Finder Set .

3-3-7

Normal Operation - GPS Data Loader Re-

Directional Gyro (CN-998/ASN-43) .

F 3-3-4

ceptacle .

3-3-55

Directional Pedals .

2-5-6

GPS KYK-13

Dome Lights .

2-13-18

Remote Fill Panel .

3-94, F 3-21

Dome Switch .

2-13-19

Controls and Function - GPS KYK-13

Doppler Navigation Set

Remote Fill Panel .

3-3-57

(AN/ASN-128) .

3-3-11, F 3-3-5

Normal Operation - GPS KYK-13

Computer-Display Unit Data Displays T 3-3-2

Remote Fill Panel .

3-3-58

Controls and Function - Doppler

GPS Landing Mode .

3-3-45

GPS Zeroize Switch .

3-3-59, 3-4-4

Navigation Set .

3-3-12, F 3-3-5, T 3-3-2

Normal Operation GPS Zeroize

Data Entry .

3-3-14

Switch .

3-3-60, 3-4-5

Dead Reckoning Navigation .

3-3-30

Remote GPS Data Loader Receptacle/

Display and Keyboard Operation .

3-3-13

KYK-13 Fill Panel .

F 3-3-9, F 3-4-2

Doppler Navigation Set Control

Graphic Definition of Course Terms F 3-3-8

(AN/ASN-128) .

F 3-3-11

Map Datum Codes .

T 3-3-4

Entering Data .

3-3-16

Modes of Operation .

3-3-38

Entering Ground Speed and Track .

3-3-20

Navigate Mode .

3-3-40

Entering Present Position or Destination

Combined Mode (Default or

in LAT/LONG .

3-3-19

Primary Mode of Operation .

3-3-41

Entering Present Position or Destination

Doppler Mode .

3-3-43

in UTM .

3-3-18

GPS Mode .

3-3-42

Entering Spheroid and/or Variation .

3-3-17

Off Mode .

3-3-39

Starting Procedure .

3-3-15

Preflight Procedures .

3-3-50

Flight Procedures .

3-3-22, 3-89

Route Sequencing Modes .

3-3-47

FLY-TO-DEST Operation .

3-3-25

Test Mode .

3-3-44

Left-Right Steering Signals .

3-3-26

To-To Route Modes .

3-3-48

Transferring Stored Target Coordinates from

Drag Chart .

F 7-8-1, F 7A-8-1

One Location to Another .

3-3-28

Change in Drag Area of Typical

Transferring Variation from One Location

External Loads .

T 7-8-1, T7A-8-1

to Another .

3-3-29

Conditions .

7-8-3, 7A-8-3

Update of Present Position from

Description .

7-8-1, 7A-8-1

Landmark .

3-3-24

Use of Charts .

7-8-2, 7A-8-2

Update of Present Position from

Dual Engine Failure .

9-1-10

Stored Destination .

3-3-23

Dual Hook Fault Caution .

4-3-15

Operation During and After Power

Interruption .

3-3-31

Spheroid Data Codes .

T 3-3-3

Starting Procedure .

3-3-15

Electrical Power Panel .

F 2-11-2

Stopping Procedure .

3-3-32

Electrical Power Supply System .

2-11-1

System Initialization .

3-3-21

AC System .

2-11-2

Target Store (TGT STR) Operation .

3-3-27

DC System .

2-11-6

Electronic Sequencing Unit .

2-12-2

Doppler/Navigation Set

Engine Air Particle Separator

AN/ASN-128B (DGNS) .

3-3-36

(EAPS) .

2-3-41

CDU Operation .

3-3-46

Differential Pressure Switch .

2-3-44

Controls and Function - Doppler

EAPS Switches .

2-3-45

Navigation Set .

3-3-12

EAPS Bypass Doors .

2-3-42

Controls and Indicator

EAPS 1 Shown With

-Horizontal Situation Indicators .

3-3-34

Bypass Doors Open .

F 2-3-9

Controls, Displays and Function .

3-3-37

EAPS Control Boxes .

2-3-43, F2-3-10

Doppler/GPS Navigation System

EAPS Module/Engine Screen

AN/ASN-128B .

F 3-3-7

Weight and Balance .

T 6-5-1

Flight Procedures .

3-3-22

EAPS Protective Covers .

F 2-15-5

Fly-To-Destination Operation .

3-3-52

Eaps System Weight and Balance 6-5-2

Index-4

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

General Arrangement

714A FADEC 1 and FADEC 2 Caution . 9-1-18

with EAPS .

F FO-1 (Sheet 2 of 2)

FADEC BIT Fault Code List /Matrix .

T 2-3-1

Performance Penalties with EAPS .

7-7-4

714A FADEC FAILURES .

9-1-17

EAPS Penalty Table .

T 7-7-1

Flight Characteristics .

9-1-7

EMER EXIT Switch .

2-13-27

712 Height Velocity Diagram for Safe

EMERG ENG TRIM Panel ⁷¹² .

2-3-10

Landing After Single Engine Failure . . . F 9-1-4

Emergency Engine Trim Panel . F 2-3-2

EMERG UTIL Press Controllable

714A Height Velocity Diagram for Safe

Check Valve .

2-6-11

Landing After Single Engine Failure . . . F 9-1-6

Emergency APU Fluid Shut Off

Maximum Glide Distance - Power Off .

9-1--9

Valve .

2-12-5, F 2-12-1

Maximum Glide Distance/Minimum Rate of

Emergency Entrances and Exits .

2-2-10

Descent in Autorotation .

F 9-1-7

Emergency Equipment .

F 9-1-1

Minimum Rate of Descent - Power Off .

9-1-8

Emergency Escape Axe .

2-2-11

NO. 1 or NO. 2 ENG OIL LOW or NO. 1 or

Emergency Troop Alarm and Jump

NO. 2 ENG CHIP DET Caution . 9-1-29, 9-1-30

Lights .

2-2-7

712 Normal Engine Beep Trim System Failure

First Aid Kits .

2-2-9

(High Side) or N2 Governor Failure .

9-1-15

Hand Fire Extinguishers .

2-2-6

TROOP WARN Panel .

2-2-8

712 Normal Engine Beep Trim System Failure

Troop Warning Panel (Typical) . F 2-2-2

(Low Side or Static) .

9-1-16

Emergency Exit Lighting .

2-13-26

714A Reversionary System Failures .

9-1-21

Emergency Exit Light .

F 2-13-3

714A REV1 and/or REV 2 (With) FADEC Light

EMER EXIT Switch .

2-13-27

On .

9-1-23, 9-1-24

Emergency Floodlights .

2-13-23

714A REV1 and/or REV 2 (Without) FADEC

Emergency Operation of

Light On .

9-1-22

Cargo Hooks .

4-3-18

Single Engine Failure .

9-1-11

Emergency Power .

5-3-2

Single Engine Failure - Low Altitude/Low

Emergency Power System ⁷¹² . 2-3-11

Airspeed and Cruise .

9-1-13

EMERGENCY POWER

712 Single-Engine Service Ceiling .

F 9-1-3

Panel ⁷¹² .

2-3-12

Emergency Power

714A Single-Engine Service Ceiling .

9-1-5

ROTOR TRANSMISSION, AND

Panel ⁷¹² .

F 2-3-3

DRIVE SYSTEMS .

9-1-31

Emergency Procedures .

2-2-1

NO. 1 or NO. 2 ENG XMSN

Helicopter Systems .

9-1-1

HOT Caution .

9-1-32

After-Emergency Action .

9-1-5

Transmission Debris Screen Latches .

9-1-33

Definition of Emergency Terms .

9-1-3

Transmission Low Oil Pressure or High

Emergency Entrance and Escape

Temperature Indications .

9-1-34

Routes .

F 9-1-2

XMSN AUX OIL PRESS Caution .

9-1-37

Emergency Warning Signals

XMSN OIL HOT Caution .

9-1-38

and Exits .

9-1-4

XMSN OIL PRESS Caution .

9-1-35

Immediate Action Emergency

XMSN OIL PRESS and XMSN AUX OIL

Checks .

9-1-2

PRESS or XMSN CHIP Caution .

9-1-36

ENGINE .

9-1-6

FIRE .

9-1-41

712

714A Autorotational Approach Corridor

Auxiliary Power Unit (APU) Fire .

9-1-44

for Second Engine Failure .

F 9-1-8

Electrical Fire - Flight .

9-1-47

Engine Fluctuations Without FADEC 1/2

Engine Compartment, Fuselage, or Electrical

Light .

9-1-20

Fire - Ground .

9-1-46

Dual Engine Failure .

9-1-10

Engine Hot Start .

9-1-42

714A ENG 1 FAIL or ENG 2 FAIL .

9-1-12

Engine or Fuselage Fire - Flight .

9-1-45

Engine Restart During Flight .

9-1-14

Smoke and Fume Elimination .

9-1-48

Engine Shutdown - Complete Electrical

Residual Fire During Shutdown .

9-1-43

Failure .

9-1-26

FUEL SYSTEM .

9-1-49

Engine Shutdown - Condition Lever

Aux Fuel Pump Failure .

9-1-50

Failure .

9-1-27

Fuel Low Caution .

9-1-53

Engine Shutdown with APU or APU

FUEL LOW and FUEL PRESS Cautions .

9-1-54

Generator Inoperative .

9-1-28

Fuel Venting .

9-1-51

Engine Transmission Clutch Failure to

L or R FUEL PRESS Cautions .

9-1-52

Engage .

9-1-25

Electrical System .

9-1-55

714A FADEC 1 and FADEC 2 Cautions . 9-1-19

BATT SYS MAL Caution .

9-1-60

Index-5

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

NO. 1 and NO. 2 GEN OFF Cautions .

9-1-57

Emergency Entrance and Escape Routes F 9-1-2

DECU Unit ^714A .

2-3-33

Landing in Trees .

9-1-72

NO. 1 and NO. 2 GEN OFF Caution .

9-1-56

Landing With One Engine Inoperative .

9-1-71

NO. 1 and NO. 2 RECT OFF Cautions .

9-1-59

FLIGHT CONTROLS .

9-1-73

NO. 1 and NO. 2 RECT OFF Caution .

9-1-58

Cockpit-Control Driver Actuator

Hydraulic System .

9-1-61

(CCDA) Failure .

9-1-79

NO. 1 and NO. 2 HYD FLT CONTR

Differential Airspeed Hold

Caution .

9-1-63

Failure (DASH) .

9-1-78

NO. 1or NO. 2 HYD FLT CONTR

Dual AFCS Failure .

9-1-76

Caution .

9-1-62

Longitudinal Cyclic Trim (LCT) System

UTIL HYD SYS Caution .

9-1-64

Failure .

9-1-74

Emergency Descent .

9-1-65

Single AFCS Failure - Both Selected .

9-1-75

Autorotative Landing .

9-1-66

Vertical Gyro Malfunction .

9-1-77

Ditching .

9-1-68

ARMAMENT .

9-2-1

Ditching Exits .

F 9-1-9

Armament Subsystems - M24 and M41 .

9-2-2

Ditching - Power OFF .

9-1-70

CARGO .

9-2-3

Ditching - Power ON .

9-1-69

Jettisoning External Cargo .

9-2-4

Emergency Entrance .

9-1-67

Hoist .

9-2-5

Emergency Torque Available .

7-2-1, F 7-2-1

Conditions .

7-2-3

Engine Chip Detector Fuzz Burn-Off . 2-3-26

Use of Chart .

7-2-2

Engine Oil - Low Quantity/High

Temperature or Low Pressure .

9-1-29

ENG COND Levers ⁷¹² .

2-3-8

Engine Oil Pressure Indicator .

2-3-21

Engine Anti-Icing .

2-3-4

Engine Oil Temperature Indicator .

2-3-22

Bypass Panel Removal Requirement . . . T 5-7-1

Engine Air Particle Separator (EAPS) .

2-3-41

Gas Producer Tachometer .

2-3-18

Differential Pressure Switch .

2-3-44

Power Turbine Inlet Temperature

EAPS Bypass Doors .

2-3-42

Indicators .

2-3-20

EAPS Control Boxes .

2-3-43, F 2-3-10

Torquemeter .

2-3-19

EAPS Control Panel .

F 2-3-8

Engine Interstage Air Bleed .

2-3-27

EAPS 1 Shown With Bypass

712 Engine Limitations .

5-3-4

Doors Open .

F 2-3-9

714A Engine Limitations .

5-3-5

EAPS Switches .

2-3-45

Engine Air Particle Separator System

Engine Oil System .

2-15-13

Weight and Balance .

T 6-5-3

Engine Oil Pressure Indicator .

2-3-21

Engine Chip Detectors .

2-3-25

Engine Oil Temperature Indicator .

2-3-22

Engine Chip Detector Fuzz Burn-Off .

2-3-26

Engine Power Control System ⁷¹² .

2-3-5

Engine Compartment Fire Detectors and

Power Assurance Test Switch ^714A

2-3-39

Extinguishing System (Typical) . . . F 2-2-1

Engine Rating and Power Level Limits .

5-3-1

AGENT DISCH Switch .

2-2-4

Engine Compartment Fire Extinguisher

Engine Restart During Flight .

9-1-14

Pressures .

T 2-2-1

Engine Shutdown .

8-2-37

Engine Compartment Fire Extinguisher

Engine Start System ⁷¹² .

2-3-14

System .

2-2-2

Engine Start Abort ^714A .

2-3-36

FIRE DETR Switch .

2-2-5

FIRE PULL Handles .

2-2-3

ENGINE START PANEL ⁷¹² .

F 2-3-4

Ignition Lock Switch .

2-3-16

Engine Condition Panel ⁷¹² .

F 2-3-1

ENG COND Panel ^714A .

2-3-31

START Panel ⁷¹² .

2-3-15

Engine Condition Panel ^714A .

F 2-3-5

Starting Cycle, Aborting and

Engine Drain Valves .

2-3-28

Motoring ^714A .

2-3-38

Engine Fuel Control Units ⁷¹² .

2-3-6

Starting in Primary Mode ^714A .

2-3-35

Engine Fuel Valves, Sta. 498 .

2-4-2

Starting in Reversionary

Engine Inlet Screens .

2-3-3

Mode ^714A .

2-3-37

Engine Instruments and Cautions .

2-3-17

Engine Temperature Limitations .

Engine Caution Capsules ⁷¹² .

2-3-23

Engine Wash System ^714A .

2-3-40

Engine CAUTION/ADVISORY

Engines .

2-3-1

Capsules ^714A .

2-3-24

EMERG ENG TRIM Panel ⁷¹² .

2-3-10,

Engine Chip Detectors .

2-3-25

Emergency Engine

Engine Chip Detector Caution

Light On .

9-1-30

Trim Panel ⁷¹² .

F 2-3-2

Index-6

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Engine Anti-Icing .

2-3-4

External Cargo Moments Chart .

F 6-6-6

EXT PWR Caution .

2-11-5

Engine COND Levers ⁷¹² .

2-3-8

External Power Receptacles .

F 2-11-1

Engine Condition Panel ⁷¹² .

F 2-3-1

ENG COND Panel ^714A .

2-3-31

Engine Condition Panel ^714A .

F 2-3-5

FADEC Description .

2-3-29

Engine Drain Valves .

2-3-28

Engine Fuel Control Units .

2-3-6

FADEC Panel ^714A .

2-3-32, F 2-3-6

Engine Interstage Air Bleed .

2-3-27

FADEC BIT Fault Code List /Matrix . T 2-3-1

Engine Power Control System .

2-3-4

FARE Transfer .

4-4-9

Engine Rating and Power Level Limits

5-10

FIRE DETR Switch .

2-2-5

General .

2-3-2

FIRE PULL Handles .

2-2-3

Oil Supply System .

2-3-13

First Aid Kits .

2-2-9

Normal Engine Beep Trim Switches .

2-3-9

Flare Dispenser M-130 .

4-1-8

Speed Governing .

2-3-7

Controls and Function, Flare Dispenser

ENVIRONMENTAL RESTRICTIONS

System (M-130) .

4-1-11, F 4-1-6

Bypass Panel Removal

Dispenser Control Panel .

4-1-9

Requirement .

T 5-7-1

Dispenser Status Panel .

4-1-10

Engine Inlet Screen Limitation .

5-7-1

Flare Dispenser M-130 .

F 4-1-8

Flight in Ice .

5-7-3

Normal Operation - M130 Flare

Flight Under Instrument Meteorological

Dispenser .

4-1-12

Conditions (IMC) .

5-7-2

Preflight .

4-1-13

Operation With Skis .

5-7-5

In-Flight Operations .

4-1-14

Thunderstorm Operation .

5-7-4

Before Landing Check .

4-1-15

Equipment Loading and Unloading .

6-6-27

After Landing Check .

4-1-16

Equivalent Oils and Hydraulic Fluids .

2-15-2

FLIGHT CHARACTERISTICS .

9-1-7

ERFS

AFCS Off-Flight Characteristics .

8-3-2

Extended Range Fuel System

General .

8-3-1

(ERFS) .

5-7-6

Flight Control System .

2-5-1

Extended Range Fuel System (ERFS)

Advanced Flight Control

Weight and Balance Data .

T 6-6--1

System (AFCS) .

2-5-7

Extended Range Fuel System (ERFS), ERFS

AFCS Trim Switch .

2-5-5

II and FARE Kit

CENTERING DEVICE RELEASE

Weight and Balance Data .

6-6-63, F 6-44

Switch .

2-5-4

Restraint System Limits .

6-88

CYCLIC Stick .

2-5-3

Extended Range Fuel System .

4-4-1

Cyclic Stick Grip .

F 2-5-2

ERFS II

Directional Pedals .

2-5-6

Extended Range Fuel System II .

4-4-2

THRUST CONT Lever .

2-5-2

Extended Range Fuel System II

Thrust Control Lever .

F 2-5-1

(ERFS II) .

5-9-7

Flight Controls Hydraulic Systems

Extended Range Fuel System II (ERFS II)

Accumulators .

2-15-19

Weight and Balance Data .

T 6-6--2

Flight in Ice .

5-7-3

Erfs II Fuel Control Panel .

4-4-6, F 4-4-2

FLIGHT INSTRUMENTS

Restraint System .

4-4-5

Airspeed Indicator .

2-14-5

Breaking Loads of Self Sealing

Altimeter .

2-14-6

Breakaway Valves .

6-6--65

AIMS Altimeter .

F 2-14-2

ERFS Fuel System Schematic .

F 4-4-3

General .

2-14-1

ERFS II Fuel Tank .

F 4-4-1

In Flight Operation - Altimeter .

2-14-8

ERFS II Tank Capacity .

7-1-9

Preflight Operation - Altimeter .

2-14-7

Amount of Unusable Fuel .

7-1-10

Attitude Indicator .

2-14-16

Fuel Transfer to Helicopter

CHRONOMETER .

2-14-21

Main Tanks .

4-4-7

Chronometer .

F 2-14-4

Fuel Transfer Rate‘ .

7-1-11

Normal Operation -

Fuel Tank Assembly .

4-4-4

CHRONOMETER .

2-14-22

ERFS Capabilities .

4-4-3

Setting ET .

2-14-25

ERFS II Performance Data .

7-1-8

Setting GMT .

2-14-23

Forward Area Refuel (FARE)

Setting LT .

2-14-24

Kit Assembly .

4-4-8

Test Mode .

2-14-26

FARE Transfer .

4-4-9

Cruise Guide Indicator System .

2-14-2

Exterior Lights .

F 2-13-1

CGI TEST Switch .

2-14-4

External Cargo Airspeed Limits .

5-5-4

CRUISE GUIDE Indicator .

2-14-3

Index-7

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Cruise Guide Indicator .

F 2-14-1

Fuel Supply System .

2-4-1

Free Air Temperature Gauge .

2-14-20

Controls and Indicators .

2-4-3, 2-4-11

General .

2-14-1

Engine Fuel Valves, Sta. 498 .

F 2-4-2

Magnetic Compass .

2-14-19

FUEL CONTR Panel .

2-4-4

Master Caution System .

2-14-27

Fuel Control Panel .

F 2-4-1

Fuel Flow Indicator .

F 2-4-5

Master Caution System ⁷¹² .

F 2-14-5

Fuel Flow Indicators .

2-4-9

Master Caution Panel ⁷¹² . Master

Fuel Quantity Indicator and Selector .

2-4-7

Caution/Advisory Panel^714A . 2-14-28

Fuel Quantity Indicator and Selector

Master Caution/Advisory

Switch .

2-4-14,F 2-4-4

Panel^714A .

F 2-14-6

Fuel System Cautions .

2-4-8

Master Caution Panel

Fuel Tanks .

2-4-2

ERFS II Fuel Tank .

F 4-39

Capsules ⁷¹² .

T 2-14-1

Fuel Tank Assembly .

4-4-4

Master Caution/Advisory

Fuel Valves .

2-4-5

Panel Capsules ^714A .

T 2-14-2

Fuel Valve Warning Light, Sta. 500 . F 2-4-3

Pilot and Copilot Attitude Indicator

Manual Defueling Valve .

2-4-6

(VGI) Switch .

2-14-17

Fuel Types .

2-15-3

Radar Altimeter (AN/APN-209) .

F 2-14-3

Radar Altimeter (AN/APN-209A) .

2-14-9

Controls and Function, Radar Altimeter

Gas Producer Tachometer .

2-3-18

(AN/APN-209A) .

2-14-10

General Arrangement .

F FO-1 (Sheet 1)

Normal operation - Radar Altimeter

Generator Control Switches .

2-11-3

(AN/APN-209A) .

2-14-11

GEN OFF Cautions .

2-11-4

Turn and Slip Indicator

GND Switch .

2-9-8

(4-Minute Type) .

2-226

Gravity Refueling .

2-15-7

VERTICAL SPEED Indicator .

2-14-15

Gross Weight .

2-1-2

Flight Under Instrument Meteorological

Ground Handling (Towing) .

2-15-21

Conditions (IMC) .

5-7-2

Ground Operation Limitations .

5-6-4

Floodlights .

2-13-21

Gyromagnetic Compass Set

FLOOD SWITCHES .

2-13-22

(AN/ASN-43) .

, F 3-3-8

FORM Light Switches .

2-13-4

Controls and Function, Gyromagnetic

Formation Lights .

2-13-3

Compass Set

Forms and Records .

1-1-11

(AN/ASN-43) .

3-3-9, F 3-3-3, F 3-14

Forward Area Refuel (FARE)

Directional Gyro

Kit Assembly .

4-4-8

(CN-998/ASN-43) .

F 3-3-4

Forward Transmission Oil Level

Gyromagnetic Compass Set Control

Check Lights .

2-13-28

Panel .

F 3-3-3

Forward And Aft

Operating Procedures - Gyromagnetic

Cargo Hooks .

4-3-10, F 4-3-14

Compass Set .

3-3-10, F 3-3-3

Forward and Aft Cyclic Trim indicators .

2-5-4

Free Air Temperature Gauge .

2-14-20

FUEL/OIL

Hand Fire Extinguishers .

2-2-6

Fuel and Oil Data .

6-3-1

Hazardous Cargo .

6-6-38

Fuel Moment Chart .

F 6-2

Heading Hold .

2-5-9

Fuel Weight and Moment .

6-3-2

Heading Select .

2-5-12

Oil Data .

6-3-3

Heads Up Display (AN/AVS-7) System . 4-1-27

FUEL CELL SHUTOFF VALVE

Heads Up Display (AN/AVS-7) .

F 4-1-8

TEST Switches .

2-4-15

Adjustment of Barometric Altitude,

FUEL FLOW

Pitch, and Roll .

4-1-37

Conditions .

7-10-3, 7A-10-3

CH-47D HUD Master Mode Symbology

Description .

7-10-1, 7A-10-1

Display .

F 4-1-9

Idle Fuel Flow Chart .

F 7-10-1, F7A-10-1

Controls and Function,Converter Control

Single Engine Fuel

Unit .

4-1-28, F 4-1-8

Flow Chart .

F 7-10-2, F7A-10-2

Display Modes .

4-1-31

Use of Chart .

7-10-2, 7A-10-2

Display Unit .

4-1-31

FUEL Flow Indicators .

2-4-9

Displayed System Faults .

4-1-35

Fuel Flow Indicators .

F 2-4-5

Emergency Egress .

4-1-40

Fuel Limitations .

5-3-8

In-flight Operation .

4-1-38

Fuel Moment Chart .

F 6-3-1

Modes of Operation .

4-1-30

Index-8

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Operation HUD .

4-1-32

Hoist Control Panel .

F 4-3-3

Operator Self Test (BIT) .

4-1-34

Hoist Control Valve and Hoist Control

Pilot/Copilot HUD Control

Shutoff Valve .

F 4-3-10

(MUST CONT Lever) .

4-1-29

Hoist Operator’s Panel

Programming Procedures .

4-1-36

(Station 320) .

F 4-3-8

Starting Procedure .

4-1-33

Overhead Cable Cutter

Symbol Generator Test Mode .

4-1-10

Receptacle .

F 4-3-6

System Shutdown Procedure .

4-1-39

Static Line Retriever .

4-3-6

Heater Normal Operation .

8-4-4

Static Line Retriever System .

F 4-3-11

Alternate Operation - Heating and

Winch/Hoist Control Gri .

F 4-28

Ventilating System .

8-4-5

Hook loaded Advisory Lights .

4-68

Normal Operation - Heating and

Horizontal Situation Indicator (HSI) .

3-3-33

Ventilating System .

8-4-4

Controls and Indicators - Horizontal

Heater Overheat Condition .

8-4-7

Situation Indicators .

3-3-34, F 3-3-6

Vibrator Contact Failure .

8-4-6

Horizontal Situation Indicator Mode

Heater and Ventilating System .

2-10-1

Select Panel .

F 3-3-6

Air Control Handles .

2-10-4

Horizontal Situation Indicator Mode

Cabin Heat Controls .

2-10-6

Select .

3-3-35, F 3-3-6

Hover Ceiling .

F 7-5-2

Cockpit Air Knob .

2-10-3

Conditions .

7-6-3

Heater Caution .

2-164

DESCRIPTION .

7-6-1

HTG Panel .

2-10-2, F 2-10-1

Use of Chart .

7-6-2

712 Height Velocity Diagram for Safe Landing

Hover Chart .

F 7-5-1

After Single-Engine Failure .

F 9-1-4

Conditions .

7-5-3

714A Height Velocity Diagram for Safe Landing

DESCRIPTION .

7-5-1

After Single-Engine Failure .

F 9-1-6

Use of Chart .

7-5-2

Helicopter Internal Cargo

Hover .

8-2-26

Handling System (HICHS) .

4-3-19

HYDRAULIC SYSTEMS

Fixture Configuration .

F 4-3-16

BRK STEER Isolation Switch .

2-6-7

Hatch Access .

4-3-22

EMERG UTIL PRESS Controllable

HICHS Cargo Types .

4-3-20

Check Valve .

2-6-11

HICHS with 463 L Palletized .

F 4-3-15

Flight Control Systems .

2-6-2

Internal Cargo Handling System . .. F 4-37

FLT CONTR Switch .

2-6-3

Load Configuration and

Hydraulic Power Supply System .

2-6-1

Sequence .

4-3-24

Hydraulic Pressure Cautions .

2-6-12

System Configurations .

4-3-21

Hydraulic Pressure Indicators .

2-6-13

System Stowage .

4-3-23

Hydraulics Control Panel .

F 2-6-1

Tiedown Fittings HICHS .

F 4-3-18

Hydraulic System Service Module .

2-6-9

Helicopter Security (Typical) .

2-15-25

PWR XFER Switches .

2-6-5

Helicopter Description .

1-1-2

Utility Hydraulic System .

2-6-4

HF Radio Set AN/ARC-220 .

3-2-21

Utility System Hand Pump .

2-6-10

Control/Display Panel, HF Radio Set

Hydraulic Systems Accumulator

(AN/ARC-220) .

F 3-2-8

Precharge .

2-15-18

Controls and Function, HF Radio Set

Hydraulic Systems Fluid Servicing .

2-15-17

(AN/ARC-220) .

3-2-22

Hydraulic Systems Servicing .

2-15-16

Display Lines, HF Radio Set

(AN/ARC-220) .

3-2-23

Operating Modes/Functions HF

ICE AND RAIN .

8-4-31

Radio Set (AN/ARC-220) 3-2-24, F 3-2-8

Approach and Landing .

8-4-37

High Density Loads

Before Takeoff .

8-4-35

HICHS with 463 L Palletized .

F4-32

During Flight .

8-4-36

Internal Cargo Handling System . F4-3-17

Exterior Inspection .

8-4-33

Load Configuration and Sequence F4-3-24

Ice .

8-4-32

System Configurations .

4-3-21

Rain .

8-4-38

System Stowage .

4-3-23

Taxiing .

8-4-34

Tiedown Fittings HICS .

F4-3-18

Ignition Lock Switch .

2-3-16

Helicopter Security (Typical) .

2-15-25

Index .

1-1-8

Helicopter

Installation of Helicopter Security

Hoist .

9-2-5

Devices (Typical) .

2-15-6

Hoisting System .

4-3-5, F 4-3-9

Instrument Flight Procedures .

8-45

Auxiliary Control Panel (Station 95) F 4-3-4

Instrument Flight - General .

8-44

Index-9

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Instrument Glass Alignment .

5-2-3

Landing Gear System .

2-1-3

Instrument Marking Color Codes .

5-2-1

Landing Gear Proximity Switches .

2-1-4

Instrument Markings .

5-2-1, F 5-2-1

Steering and Swivel Lock System .

2-1-5

Instrument and Control Panels .

2-1-11

Steering Control Panel .

2-1-6

Canted Console (Typical) .

F 2-1-6

Landing in Snow .

8-4-14

Center Console with XM-130

LIGHTING

Countermeasures (Typical) .

F 2-1-5

ANTI-COL Light Switches .

2-13-6

Center Instrument Panel

Anticollision Lights .

2-13-5

712

CABIN AND RAMP LIGHTS Switches . 2-13-25

(Typical)

F2-1-8

Cabin And Ramp Lights .

2-13-24

Center Instrument Panel ^714A .

F 2-1-12

Cabin Lighting and Controls .

F 2-13-4

Copilot Instrument Panel

Canted and Center Console Lights .

2-13-16

(Typical)

712

F 2-1-7

Cargo Hook Lights .

2-13-30, F 2-13-4

Copilot Instrument Panel

Center instrument Panel Lights .

2-13-14

(Typical) 714A .

F 2-1-11

CTR INST Switch .

2-13-15

Overhead Switch Panel (Typical)

Dome Lights .

2-13-18

(Interim NVG) ⁷¹² .

F 2-1-10

DOME Switch .

2-13-19

Overhead Switch Panel ^714A .

F 2-1-14

Emergency Exit Lighting .

2-13-26

Pilot Instrument Panel

Emergency Exit Light .

F 2-13-3

712

EMER EXIT Switch .

2-13-27

(Typical)

F 2-1-9

Emergency Floodlights .

2-13-23

Pilot Instrument Panel

Exterior Lights .

F 2-13-1

(Typical) 714A .

F 2-1-13

Floodlights .

2-13-21

Internal Cargo Handling System

FLOOD Switches .

2-13-22

Weight and Balance .

T 6-5-2

FORM Light Switches .

2-13-4

Internal Cargo Moments Chart .

F 6-6-5

Formation Lights .

2-13-3

INTRODUCTION

Forward Transmission Oil Level Check

Aircraft Designation System .

1-1-13

Lights .

2-13-28

Appendix A, Reference .

1-1-5

LTG Panel .

2-13-17

Appendix B, Reference .

1-1-6

Oil Level Check light Switch .

2-13-29

Appendix C, Conditional Inspections .

1-1-7

Overhead Switch Panel Lights .

2-13-10

Army Aviation Safety Program .

1-1-9

OVHD CSL Switch .

2-13-11

Change Symbol Explanation .

1-1-12

Pilot and Copilot Instrument

Destruction of Army Material to Prevent

Panel Lights .

2-13-12

Enemy Use .

1-1-10

Pilot and Copilot Utility Lights .

2-13-20

Forms and Records .

1-1-11

PLT and CPLT INST Switches .

2-191

General .

1-1-1

Position Lights .

2-13-1

Helicopter Description .

1-1-3

Position Light Switches .

2-13-2

Introductory Material .

1-1-4

SEARCH LIGHT Position Switch .

2-13-9

Index .

1-1-8

SLT-FIL Switch .

2-13-8

Series and Effectivity Codes .

1-1-14

SRCHLT CONTR Switch .

2-13-7

Use of “Shall, Should and May” .

1-1-15

Litter Arrangement .

6-4-9

WARNINGS, CAUTIONS, AND

Combination Seat and

NOTES DEFINED .

1-1-2

Litter Arrangement .

6-4-13

Interphone System (C-6533/ARC) .

3-2-1

Litter Installation .

F 6-4-5

Controls and Function, Interphone Control

Litter Loading .

6-4-12

(C-6533/ARC) .

3-2-2. F 3-2

Litter Patient Moments .

F 6-4-2

Interphone Control (C-6533/ARC) .

F 3-2-2

Litter Poles and Straps .

6-4-11

Interphone Stations .

F 3-2-1

Litter Support Brackets .

6-4-10

Seat and Litter Arrangement Data .

T 6-4-1

Loading Clearances .

F 6-6-16

JP-4 Equivalent Fuel .

T 2-15-3

Load Dumping From Ramp .

6-6-62

JP-5 and JP-8 Equivalent Fuel .

T 2-15-4

Load Planning .

6-6-42

Compartment Loading .

6-6-43

Shoring .

6-6-46

Key Loading Procedures

Station Loading .

6-6-44, F 6-6-13

(TSEC/KY-100, Z-AVH) .

3-32

Stowage Locations .

F 6-18

Vehicle Loading .

6-6--45

LOADING LIMITS

Landing .

8-2-32

Cargo Hook Limitations .

5-4-3

Landing from a Hover to Water .

8-2-33

Center-of-Gravity Limitations .

5-4-1

Index-10

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

General .

5-4-1

Use of Chart .

7-3-3

Maximum Gross Weight .

5-4-2

Maximum Torque Available

Winch/Rescue Hoist Limitations .

5-4-4

(30-Minute Operation) .

7-3-1, F 7-3-1

Loading Sequence .

6-6--56

Conditions .

7-3-6

Loading Sequence Configuration .

T6-6--3

Use of Chart .

7-3-5

Miscellaneous Cargo .

6-6--60

Minimum Crew Requirement .

5-1-3

Mixed Cargo .

6-6--61

Minimum Rate of Descent - Power Off .

9-1-8

Personnel .

6-6--59

Mission Equipment Checks .

8-2-2

Strength Areas .

6-6-7

Mission Equipment .

6-5-1

Warehouse Pallets .

6-6--57

EAPS System Weight and Balance .

6-5-2

Wheeled Vehicles .

6-6--58

EAPS Module/Engine Screen

Loading With Ramp Down

Weight and Balance .

T 6-5-1

(Forklift Loading) .

F 6-6--14

Engine Air Particle Separator System

Loading With Ramp in Level Position .

F 6-6--15

Weight and Balance .

T 6-5-3

Longitudinal Cyclic Trim System .

2-5-13

Internal Cargo Handling System

Longitudinal Cyclic Trim (LCT) Actuator

Weight and Balance .

T 6-5-2

Airspeed Limits .

5-5-5

Mission Equipment .

6-5-1

Low Density Loads .

8-3-4

Mission Equipment Weights and Moments . . F 6-5-1

LTG Panel .

2-13-17

Mission Planning .

8-1-1

Aviation Life Support Equipment (ALSE) .

8-1-2

Crew Briefing .

8-1-4

Crew Duties/Responsibilities .

8-1-3

Machine Gun .

4-2-2

Passenger Briefing .

8-1-5

Machine Gun Controls .

4-2-4

Mooring .

2-15-23

Machine Gun M60D .

F 4-2-2

Multi-Hook Loads .

8-3-7

Machine Gun positioned on Pintle - Left

Side Shown .

4-2-9

Machine Gun Stowed on Right Mount .

4-2-6

Night Flying .

8-2-41

Magnetic Compass .

2-14-19

Normal Engine Beep Trim Switches .

2-3-9

Main Cabin Door .

2-1-13

No Step, No Handhold, and

MAINTENANCE PANEL .

2-9-3

Walkway Areas .

2-15-1

MANEUVERING LIMITS

Aerobatics Prohibition .

5-6-1

Bank Angle Limitations .

F 5-6-1

Oil Level Check Light Switch .

2-13-29

Bank Limitations .

5-6-2

OPERATING LIMITS AND RESTRICTIONS

Ground Operation Limitations .

5-6-4

General .

5-1-2

Landing Limitations .

5-6-3

Minimum Crew Requirement .

5-1-3

Manual Defueling Valve .

2-4-6

Purpose .

5-1-1

Manual Release System .

4-3-12

Operating Procedures And Maneuvers .

8-2-1

Map and Data Case .

2-9-10

Checklist .

8-2-4

Marker Beacon Indicator .

T 3-3-1

Mission Equipment Checks .

8-2-2

Master Caution System .

2-14-27

Symbols Definitions .

8-2-3

Master Caution System ⁷¹² .

F 2-14-5

Operation With Skis .

5-7-5

Master Caution Advisory Panel ^714A .

F 2-14-6

Operational PTIT Limits,

CAUTION LT Panel

T55-L-712 Engines .

F 5-3-1

MASTER CAUTION Lights .

2-14-29

Overhead Cable Cutter Receptacle .

F 4-3-6

712 Master Caution Panel ^714A .

2-14-28

Overhead Switch Panel Lights .

2-13-10

Master Caution Panel Capsules ⁷¹² . .. T 2-14-1

Overhead Switch Panel ⁷¹² .

F 2-1-10

Master Caution Advisory Panel

Overhead Switch Panel ^714A .

F 2-1-14

Capsules ^714A .

T 2-14-2

Overhead Switch Panel (Typical NVG)

Maximum Glide Distance - Power Off .

9-1-9

OVHD CSL Switch .

2-13-11

Maximum Glide Distance/Minimum Rate of

Descent in Autorotation .

F 9-1-7

Maximum Gross Weight .

5-4-2

Maximum Torque Available

Parking .

2-15-22

(10-Minute Operation) .

7-3-1, F 7-3-1

Parking Brake Handle .

2-1-9

Conditions .

7-3-2

Passenger Briefing .

8-1-5

Index-11

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

712 PERFORMANCE DATA

98 and 100% Rotor RPM, -40°C,

Data Basis .

7-1-5

2,000 Feet .

F 7-7-11

Definitions of Abbreviations .

7-1-14

98 and 100% Rotor RPM, -30°C,

2,000Feet .

F 7-7-12

General Conditions .

7-1-7

98 and 100% Rotor RPM, -20°C,

General Data .

7-1-2

Limits .

7-1-3

2,000 Feet .

F 7-7-13

100% Rotor RPM, -10° AND 0°C,

Performance Discrepancies .

7-1-13

2,000 Feet .

F 7-7-14

Purpose .

7-1-1

100% Rotor RPM, 10° AND 20°C,

Specific Conditions .

7-1-6

2,000 Feet .

F 7-7-15

Use Of Charts .

7-1-4

100% Rotor RPM, 30° AND 40°C,

Temperature Conversion Chart .

F 7-1-1

2,000 Feet .

F 7-7-16

Emergency Torque Available .

7-2-1, F 7-2-1

100% Rotor RPM, 50°C, 2,000 Feet .

F 7-7-17

Conditions .

7-2-3

98 and 100% Rotor RPM, -50°C,

EAPS Installed .

7-2-4

4,000 Feet .

F 7-7-18

Use of Chart .

7-2-2

98 and 100% Rotor RPM, -40°C,

Maximum Torque Available

4,000 Feet .

F 7-7-19

(10 Minute Operation) .

7-3-1, F 7-3-1

98 and 100% Rotor RPM, -30°C,

Conditions .

7-3-3

4,000Feet .

F 7-7-20

Use of Chart .

7-3-2

98 and 100% Rotor RPM, -20°C,

Maximum Torque Available

4,000 Feet .

F 7-7-21

(30 Minute Operation) .

7-3-4, F 7-3-2

100% Rotor RPM, -10° AND 0°C,

Conditions .

7-3-6

4,000 Feet .

F 7-7-22

EAPS Installed .

7-3-7

100% Rotor RPM, 10° AND 20°C,

Use of Chart .

7-3-5

4,000 Feet .

F 7-7-23

Continuous Torque Available .

7-4-1, F 7-4-5

100% Rotor RPM, 30° AND 40°C,

Conditions .

7-4-3

4,000 Feet .

F 7-7-24

EAPS Installed .

7-4-4

100% Rotor RPM, 50°C, 4,000 Feet .

F 7-7-25

Use of Chart .

7-4-2

98 and 100% Rotor RPM, -50°C,

Hover Chart .

F 7-5-1

6,000 Feet .

F 7-7-26

Conditions .

7-5-3

98 and 100% Rotor RPM, -40°C,

DESCRIPTION .

7-5-1

6,000 Feet .

F 7-7-27

Use of Chart .

7-5-2

98 and 100% Rotor RPM, -30°C,

Hover Ceiling .

F 7-5-2

6,000Feet .

F 7-7-28

Takeoff Chart .

F 7-6-1

98 and 100% Rotor RPM, -20°C,

Conditions .

7-6-3

6,000 Feet .

F 7-7-29

DESCRIPTION .

7-5-1

100% Rotor RPM, -10° AND 0°C,

Use of Chart .

7-6-2

6,000 Feet .

F 7-7-30

Cruise Charts .

F 7-7-2

100% Rotor RPM, 10° AND 20°C,

Conditions .

7-7-3

6,000 Feet .

F 7-7-31

Description .

7-7-1

100% Rotor RPM, 30° AND 40°C,

Example Cruise Chart .

F 7-7-1

6,000 Feet .

F 7-7-32

Use of Charts .

7-7-2

100% Rotor RPM, 50°C, 6,000 Feet .

F 7-7-33

98 and 100% Rotor RPM, -50°C,

Sea Level .

F 7-7-2

8,000 Feet .

F 7-7-34

98 and 100% Rotor RPM, -40°C,

Sea Level .

F 7-7-3

8,000 Feet .

F 7-7-35

98 and 100% Rotor RPM, -30°C,

Sea Level .

F 7-7-4

8,000 Feet .

F 7-7-36

98 and 100% Rotor RPM, -20°C,

Sea Level .

F 7-7-5

8,000 Feet .

F 7-7-3

100% ROTOR RPM, -10° AND 0°C

100% Rotor RPM, -10° AND 0°C,

Sea Level .

F 7-7-6

8,000 Feet .

F 7-7-38

100% ROTOR RPM, 10° AND 20°C

100% Rotor RPM, 10° AND 20°C,

Sea Level .

F 7-7-7

8,000 Feet .

F 7-7-39

100% ROTOR RPM, 30° AND 40°C

100% Rotor RPM, 30° AND 40°C,

Sea Level .

F 7-7-8

8,000 Feet .

F 7-7-40

100% ROTOR RPM, 50°C Sea Level .

F 7-7-9

100% Rotor RPM, 50C°, 8,000 Feet .

F 7-7-41

98 and 100% Rotor RPM, -50°C,

2,000 Feet .

F 7-7-10

10,000 Feet .

F 7-7-42

Index-12

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

98 and 100% Rotor RPM, -40°C,

98 and 100% Rotor RPM, -30°C,

10,000 Feet .

F 7-7-4

18,000Feet .

F 7-7-75

98 and 100% Rotor RPM, -30°C,

98 and 100% Rotor RPM, -20°C,

10,000Feet .

F 7-7-44

18,000 Feet .

F 7-7-76

98 and 100% Rotor RPM, -20°C,

100% Rotor RPM, -10° AND 0°C,

10,000 Feet .

F 7-7-45

18,000 Feet .

F 7-7-77

100% Rotor RPM, -10° AND 0°C,

100% Rotor RPM, 10° AND 20°C,

10,000 Feet .

F 7-7-46

18,000 Feet .

F 7-7-78

100% Rotor RPM, 10° AND 20°C,

98 and 100% Rotor RPM, -50°C,

10,000 Feet .

F 7-7-47

20,000 Feet .

F 7-7-79

100% Rotor RPM, 30° AND 40°C,

98 and 100% Rotor RPM, -40°C,

10,000 Feet .

F 7-7-48

20,000 Feet .

F 7-7-80

100% Rotor RPM, 50°C, 10,000 Feet .

F 7-7-49

98 and 100% Rotor RPM, -30°C,

98 and 100% Rotor RPM, -50°C,

20,000Feet .

F 7-7-81

12,000 Feet .

F 7-7-50

98 and 100% Rotor RPM, -20°C,

98 and 100% Rotor RPM, -40°C,

20,000 Feet .

F 7-7-82

12,000 Feet .

F 7-7-51

100% Rotor RPM, -10° AND 0°C,

98 and 100% Rotor RPM, -30°C,

20,000 Feet .

F 7-7-83

12,000Feet .

F 7-7-52

100% Rotor RPM, 10° AND 20°C,

98 and 100% Rotor RPM, -20°C,

20,000 Feet .

F 7-7-84

12,000 Feet .

F 7-7-53

Climb - Descent Chart .

F 7-9-1

100% Rotor RPM, -10° AND 0°C,

Climb Performance .

F 7-9-2

12,000 Feet .

F 7-7-54

Conditions .

7-9-3

100% Rotor RPM, 10° AND 20°C,

Description .

7-9-1

12,000 Feet .

F 7-7-55

Use of Charts .

7-9-2

100% Rotor RPM, 30° AND 40°C,

FUEL FLOW

12,000 Feet .

F 7-7-56

Conditions .

7-10-3

100% Rotor RPM, 50°C, 12,000 Feet . .. F 7-7-57

Description .

7-10-1

98 and 100% Rotor RPM, -50°C,

EAPS Installed .

7-10-4

14,000 Feet .

F 7-7-58

Idle Fuel Flow Chart .

F 7-10-1

98 and 100% Rotor RPM, -40°C,

Single Engine Fuel Flow Chart .

F 7-10-2

14,000 Feet .

F 7-7-59

Use of Chart .

7-10-2

98 and 100% Rotor RPM, -30°C,

AIRSPEED CALIBRATION

14,000Feet .

F 7-7-60

Conditions .

7-11-3

98 and 100% Rotor RPM, -20°C,

Description .

7-11-1

14,000 Feet .

F 7-7-61

Airspeed Calibration Chart .

F 7-11-1

100% Rotor RPM, -10° AND 0°C,

Use of Chart .

7-11-2

14,000 Feet .

F 7-7-62

714A PERFORMANCE DATA

100% Rotor RPM, 10° AND 20°C,

Data Basis .

7A-1-5

14,000 Feet .

F 7-7-63

Definitions of Abbreviations .

7A-1-9

100% Rotor RPM, 30° AND 40°C,

14,000 Feet .

F 7-7-64

General Conditions .

7A-1-7

100% Rotor RPM, 50°C, 14,000 Feet . .. F 7-7-65

General Data .

7A-1-2

98 and 100% Rotor RPM, -50°C,

Limits .

7A-1-3

16,000 Feet .

F 7-7-66

Performance Discrepancies .

7A-1-8

98 and 100% Rotor RPM, -40°C,

Purpose .

7A-1-1

16,000 Feet .

F 7-7-67

Specific Conditions .

7A-1-6

98 and 100% Rotor RPM, -30°C,

Use of Charts .

7A-1-4

16,000Feet .

F 7-7-68

Temperature Conversion Chart .

F 7A-1-1

98 and 100% Rotor RPM, -20°C,

Contingency Torque Available .

7A-2-1, F 7A-2-1

16,000 Feet .

F 7-7-69

Conditions .

7A-2-3

100% Rotor RPM, -10° AND 0°C,

EAPS Installed .

7A-2-4

16,000 Feet .

F 7-70

Use of Chart .

7A-2-2

100% Rotor RPM, 10° AND 20°C,

Maximum Torque Available

16,000 Feet .

F 7-7-71

(10-Minute Operation) .

7A-3-1, F 7A-3-1

100% Rotor RPM, 30° AND 40°C,

Conditions .

7A-3-4

16,000 Feet .

F 7-7-72

Use of Chart .

7A-3-2

98 and 100% Rotor RPM, -50°C,

Intermediate Torque Available

18,000 Feet .

F 7-7-73

(30-Minute Operation) .

7A-3-5, F 7A-3-2

98 and 100% Rotor RPM, -40°C,

Conditions .

7A-3-7

18,000 Feet .

F 7-7-74

EAPS Installed .

7A-3-8

Index-13

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Use of Chart .

7A-3-6

100% Rotor RPM, 10° AND 20°C,

Continuous Torque Available .

7A-4-1, F 7A-4-1

4,000 Feet .

F 7A-7-23

Conditions .

7A-4-3

100% Rotor RPM, 30° AND 40°C,

EAPS Installed .

7A-4-4

4,000 Feet .

F 7A-7-24

Use of Chart .

7A-4-2

100% Rotor RPM, 50°C, 4,000 Feet .

F 7A-7-25

Hover Chart .

F 7A-5-1

98 and 100% Rotor RPM, -50°C,

Conditions .

7A-5-3

6,000 Feet .

F 7A-7-26

DESCRIPTION .

7A-5-1

98 and 100% Rotor RPM, -40°C,

Use of Chart .

7A-5-2

6,000 Feet .

F 7A-7-27

Hover Ceiling .

F 7A-5-2

98 and 100% Rotor RPM, -30°C,

Takeoff Chart .

F 7A-6-1

6,000Feet .

F 7A-7-28

Conditions .

7A-6-3

98 and 100% Rotor RPM, -20°C,

DESCRIPTION .

7A-6-1

6,000 Feet .

F 7A-7-29

Use of Chart .

7A-6-2

100% Rotor RPM, -10° AND 0°C,

Cruise Charts

6,000 Feet .

F 7A-7-30

Conditions .

7A-7-3

100% Rotor RPM, 10° AND 20°C,

DESCRIPTION .

7A-7-1

6,000 Feet .

F 7A-7-31

EAPS Penalty Table .

T 7A-7-1

100% Rotor RPM, 30° AND 40°C,

Example Cruise Chart .

F 7A-7-1

6,000 Feet .

F 7A-7-32

Performance Penalties with EAPS .

7A-7-4

100% Rotor RPM, 50°C, 6,000 Feet .

F 7A-7-33

Use of Charts .

7A-7-2

98 and 100% Rotor RPM, -50°C,

8,000 Feet .

F 7A-7-34

Sea Level .

F 7A-7-2

98 and 100% Rotor RPM, -40°C,

8,000 Feet .

F 7A-7-35

Sea Level .

F 7A-7-3

98 and 100% Rotor RPM, -30°C,

8,000Feet .

F 7A-7-36

Sea Level .

F 7A-7-4

98 and 100% Rotor RPM, -20°C,

8,000 Feet .

F 7A-7-37

Sea Level .

F 7A-7-5

100% Rotor RPM, -10° AND 0°C,

100% ROTOR RPM, -10° AND 0°C

8,000 Feet .

F 7A-7-38

Sea Level .

F 7A-7-6

100% Rotor RPM, 10° AND 20°C,

100% ROTOR RPM, 10° AND 20°C

8,000 Feet .

F 7A-7-39

Sea Level .

F 7A-7-7

100% Rotor RPM, 30° AND 40°C,

100% ROTOR RPM, 30° AND 40°C

8,000 Feet .

F 7A-7-40

Sea Level .

F 7A-7-8

100% Rotor RPM, 50°C, 8,000 Feet .

F 7A-7-41

100% ROTOR RPM, 50°C Sea Level . .. F 7A-7-9

98 and 100% Rotor RPM, -50°C,

10,000 Feet .

F 7A-7-42

2,000 Feet .

F 7A-7-10

98 and 100% Rotor RPM, -40°C,

10,000 Feet .

F 7A-7-43

2,000 Feet .

F 7A-7-11

98 and 100% Rotor RPM, -30°C,

10,000Feet .

F 7A-7-44

2,000Feet .

F 7A-7-12

98 and 100% Rotor RPM, -20°C,

10,000 Feet .

F 7A-7-45

2,000 Feet .

F 7A-7-13

100% Rotor RPM, -10° AND 0°C,

10,000 Feet .

F 7A-7-46

2,000 Feet .

F 7A-7-14

100% Rotor RPM, 10° AND 20°C,

2,000 Feet .

F 7A-7-15

10,000 Feet .

F 7A-7-47

100% Rotor RPM, 30° AND 40°C,

2,000 Feet .

F 7A-7-16

10,000 Feet .

F 7A-7-48

100% Rotor RPM, 50°C, 2,000 Feet . . F 7A-7-17

100% Rotor RPM, 50°C, 10,000 Feet .

F 7A-7-49

98 and 100% Rotor RPM, -50°C,

4,000 Feet .

F 7A-7-18

12,000 Feet .

F 7A-7-50

98 and 100% Rotor RPM, -40°C,

4,000 Feet .

F 7A-7-19

12,000 Feet .

F 7A-7-51

98 and 100% Rotor RPM, -30°C,

4,000 Feet .

F 7A-7-20

12,000Feet .

F 7A-7-52

98 and 100% Rotor RPM, -20°C,

4,000 Feet .

F 7A-7-21

12,000 Feet .

F 7A-7-53

100% Rotor RPM, -10° AND 0°C,

4,000 Feet .

F 7A-7-22

12,000 Feet .

F 7A-7-54

Index-14

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

100% Rotor RPM, 10° AND 20°C,

Conditions .

7A-9-3

12,000 Feet .

F 7A-7-55

Description .

7A-9-1

100% Rotor RPM, 30° AND 40°C,

Use of Charts .

7A-9-2

12,000 Feet .

F 7A-7-56

FUEL FLOW

100% Rotor RPM, 50°C, 12,000 Feet .

F 7A-7-57

Conditions .

7A-10-3

98 and 100% Rotor RPM, -50°C,

Description .

7A-10-1

14,000 Feet .

F 7A-7-58

Idle Fuel Flow Chart .

F 7A-10-1

98 and 100% Rotor RPM, -40°C,

Single Engine Fuel Flow Chart .

F 7A-10-2

14,000 Feet .

F 7A-7-59

Use of Chart .

7A-10-2

98 and 100% Rotor RPM, -30°C,

AIRSPEED CALIBRATION

14,000Feet .

F 7A-7-60

Conditions .

7A-11-3

98 and 100% Rotor RPM, -20°C,

Description .

7A-11-1

14,000 Feet .

F 7A-7-61

Airspeed Calibration Chart .

F 7A-11-1

100% Rotor RPM, -10° AND 0°C,

Use of Chart .

7A-11-2

14,000 Feet .

F 7A-7-62

PERSONNEL

100% Rotor RPM, 10° AND 20°C,

Personnel Loading and Unloading .

6-4-1

14,000 Feet .

F 7A-7-63

Personnel Moments .

F 6-4-1

100% Rotor RPM, 30° AND 40°C,

Personnel Weight Computation .

6-4-2

14,000 Feet .

F 7A-7-64

Seat and Litter Arrangement Data .

T 6-4-

100% Rotor RPM, 50°C, 14,000 Feet .

F 7A-7-65

Seating Arrangement .

6-4-3

98 and 100% Rotor RPM, -50°C,

Troop Commander’s Jump Seat .

6-4-8

16,000 Feet .

F 7A-7-66

Troop Loading .

6-4-7

98 and 100% Rotor RPM, -40°C,

Troop Seats .

6-4-4

16,000 Feet .

F 7A-7-67

Troop Seats Installation .

6-4-5, F 6-4-4

98 and 100% Rotor RPM, -30°C,

Troop Seats and Litters .

F 6-4-3

16,000Feet .

F 7A-7-68

Troop Seat Stowage .

6-4-6

98 and 100% Rotor RPM, -20°C,

Personnel/Cargo Doors .

2-1-12

16,000 Feet .

F 7A-7-69

Cargo Door and Ramp .

2-1-14

100% Rotor RPM, -10° AND 0°C,

Main Cabin Door .

2-1-13

16,000 Feet .

F 7A-7-70

Pilot and Copilot Sliding Windows .

2-1-15

100% Rotor RPM, 10° AND 20°C,

Pilot Assist Straps .

2-9-18

712

16,000 Feet .

F 7A-7-71

Pilot Instrument Panel (Typical)

F 2-1-9

100% Rotor RPM, 30° AND 40°C,

Pilot Instrument Panel (Typical) 714A .

F 2-1-13

16,000 Feet .

F 7A-7-72

Pilot and Copilot Instrument Panel Lights .

2-13-12

98 and 100% Rotor RPM, -50°C,

Pilot and Copilot Sliding Windows .

2-1-15

18,000 Feet .

F 7A-7-73

Pilot and Copilot Utility Lights .

2-13-20

98 and 100% Rotor RPM, -40°C,

PLT and CPLT INST Switches .

2-13-13

18,000 Feet .

F 7A-7-74

Position Lights .

2-13-1

98 and 100% Rotor RPM, -30°C,

POSN Light Switch .

2-13-2

18,000Feet .

F 7A-7-75

Power Assurance Test Switch ^714A .

2-3-39

98 and 100% Rotor RPM, -20°C,

Power Distribution Panel (Typical) ⁷¹² .

F FO-2

18,000 Feet .

F 7A-7-76

Power Distribution Panels (Typical) ^714A .

F FO-5

100% Rotor RPM, -10° AND 0°C,

18,000 Feet .

F 7A-7-77

POWER LIMITS

100% Rotor RPM, 10° AND 20°C,

712 Emergency Power .

5-3-2

18,000 Feet .

F 7A-7-8

714A Contingency Power .

5-3-3

98 and 100% Rotor RPM, -50°C,

Engine Rating and Power Level Limits .

5-3-1

20,000 Feet .

F 7A-7-79

712 Engine Limitations .

5-3-4

98 and 100% Rotor RPM, -40°C,

714A Engine Limitations .

5-3-5

20,000 Feet .

F 7A-7-80

712 Engine Temperature Limitations .

5-3-6

98 and 100% Rotor RPM, -30°C,

20,000Feet .

F 7A-7-81

714A Engine Temperature

98 and 100% Rotor RPM, -20°C,

(PTIT) Limitations .

5-3-7

20,000 Feet .

F 7A-7-82

Fuel Limitations .

5-3-8

100% Rotor RPM, -10° AND 0°C,

712 Operational PTIT Limits .

F 5-3-1

20,000 Feet .

F 7A-7-83

Transmission Torque Limitations

100% Rotor RPM, 10° AND 20°C,

(Steady State) .

5-3-9

20,000 Feet .

F 7A-7-84

POWER TRAIN SYSTEM

Climb - Descent Chart .

F 7A-9-1

General .

2-7-1

Climb Performance .

F 7A-9-2

Transmission Lubrication Systems .

2-7-2

Index-15

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Power Turbine Inlet Temperature Indicators .

2-3-20

Controls and Function, Radar Signal

Preflight Check .

8-2-5

Detecting Set Control .

4-1-3, F4-1-2

Before Exterior Check .

8-2-6

Normal Operation - Radar Signal

EXTERIOR CHECK .

8-2-10

Detecting Set .

4-1-4

Aft Cabin .

8-2-11

Radar Signal Detecting Set Indicator .

F 4-1-1

Forward Cabin .

8-2-14

Radar Signal Detecting Set

Left Cabin .

8-2-14

(OFP AND EID VERSION DISPLAY) .

F 4-1-3

Right Cabin .

8-1-12

Radar Signal Detecting Set Indicator

Top of Fuselage .

8-2-15

Self Test Displays .

F 4-1-4

Walk Around Check and Security Brief .

8-2-16

Rain

INTERIOR CHECK .

8-2-7

RAMP EMER Control Switch .

2-6-8

Aft Cabin .

8-2-9

Ramp Emergency Control .

6-6-31

Forward Cabin .

8-2-8

Ramp Operation .

6-6-28

Before Starting Engines .

8-2-17

In-Flight Operation .

6-6-30

Starting Engines .

8-2-18

Manual Operation - Cargo Door .

6-6-32

Engine Ground Operation .

8-24

Pressure Actuated Valve .

6-6-25

Before Taxi .

8-2-20

Ramp Controls .

F 6-6-8

Taxiing .

8-2-21

Ramp Control Sequence Valve .

6-6-24

Before Hover .

8-2-22

Ramp Control Valve .

6-6-23

Hover Check .

8-2-23

RAMP PWR Switch .

2-6-6

Before Takeoff .

8-2-24

RECT OFF Cautions .

2-11-8

Preparation of General Cargo .

6-6-33

REFUEL VALVE POSN Indicating Lights .

2-4-16

Cargo Center of Gravity .

6-6--36

REFUEL STA Switch .

2-4-13

Cargo Dimensions .

6-6--34

Restraint .

6-6-41

Cargo Weight .

6-6--35

Restraint Criteria .

6-6--48

Hazardous Cargo .

6-6--38

Restraint Devices .

6-6--49

Vehicle Load .

6-6--37

Restraint System Limits .

6-6--64

Pressure Actuated Valve .

Reversionary System ^714A .

2-3-30

Pressure Refueling Station .

F 2-4-6

714A Reversionary System Failures .

9-1-21

Pressure Refueling System .

2-4-10

714A REV 1 and /or REV 2 (WITH)

Controls and Indicators .

2-4-11

ASSOCIATED FADEC LIGHT ON .

9-1-23

FUEL CELL SHUTOFF VALVE

TEST Switches .

2-4-15

714A REV 1 And /Or REV 2 (WITH)

Fuel Quantity Indicator and Selector .

F 2-32

ASSOCIATED FADEC LIGHTS ON .

9-1-24

Pressure Refueling Station .

2-4-10,F 2-34

714A REV 1 and /or REV 2 (WITHOUT)

PWR Control Switch .

2-4-12

ASSOCIATED FADEC LIGHT ON .

9-1-22

REFUEL STA Switch .

2-4-13

ROTOR SYSTEM

REFUEL VALVE POSN Indicating Lights . 2-4-16

General .

2-8-1

Principal Dimensions Diagram .

F 2-1-2

Rotor Blades .

2-8-2

Protective Covers .

2-15-24, F 2-15-4

Rotor Blade Start-Up & Shut

EAPS Protective Covers .

F 2-15-5

Down Limits .

F 5-7-1

PWR Control Switch .

2-4-12

Rotor Tachometers .

2-8-3

PWR XFER Switches .

2-6-5

Running Landing to Water .

8-2-34

RAMP PWR Switch .

2-6-6

Salt Water Operation .

8-4-39

Radar Altimeter (AN/APN-209A) .

2-14-9

After Flight .

8-4-42

Radar Altimeter (AN/APN-209) .

F 2-14-3

Hovering .

8-4-41

Radar Altimeter (AN/APN-209 (V)) Altitude Voice

Power Deterioration .

8-4-40

Warning System (AVWS) .

2-14-12

SEARCH LIGHT Position Switch .

2-13-9

Controls and Functions, Radar Altimeter

Sea State Limits .

5-8-3

(AN/APN-209(V)) (AVWS) .

2-14-13

Seats .

2-1-16

Controls and Functions, Radar Altimeter

Armored Seats .

2-1-20, F 2-1-15

(AN/APN-209A) .

2-14-10

Seat Fore and Aft Lever .

2-1-17

Normal Operation - Radar Altimeter

Seat Rotation Lever .

2-1-19

(AN/APN-209A) .

2-14-11

Seat Vertical Lever .

2-1-18

Normal Operation - Radar Altimeter

Shoulder Harness Inertia

(AN/APN-209 (V)) .

2-14-14

Reel Lock Lever .

2-1-21

Controls And Function, Radar Signal

Seat and Litter Arrangement Data .

T 6-4-1

Detecting Set Indicator .

4-1-2

Seating Arrangement .

6-4-3

Radar Signal Detecting, AN/APR-39(V)1 .

4-1-1

Securing Cargo .

6-6-47

Index-16

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Calculation of Tiedown Devices Required .

6-6-50

SYSTEM LIMITS

Restraint Criteria .

6-72

Inoperative Cruise Guide Indicator .

5-2-5

Restraint Devices .

6-73

Instrument Glass Alignment .

5-2-3

Self-Tuning Dynamic Absorbers .

2-1-22

Instrument Marking Color Codes .

5-2-2

Sequence Valve Operation .

F 6-6-9

Instrument Markings .

5-2-1, F 5-2-1

Series and Effectivity Codes .

1-1-14

Rotor Limitations .

5-2-4

SERVICING, PARKING AND MOORING

Starting and Shutdown Limits .

5-2-6

General .

2-15-1

Ground Handling (Towing) .

2-15-21

Mooring .

2-15-23

Parking .

2-15-22

Takeoff Chart .

F 7-6-1, F 7A-6-1

Helicopter Security (Typical) .

2-15-25

Conditions .

7-6-3, 7A-6-3

Installation of Helicopter Security

Description .

7-6-1, 7A-6-1

Devices (Typical) .

F 2-15-6

Use of Chart .

7-6-2, 7A-6-2

Protective Covers .

2-15-23, F 2-15-4

Taxi Director and Blade Watcher

EAPS Protective Covers .

F 2-15-5

Positions .

F 8-1

Servicing .

2-15-2, T 2-15-1

THRUST CONT Lever .

2-5-2

Accumulators Precharge Limits .

F 2-15-3

Thrust Control Lever .

2-5-1, F 2-5-1

APU Oil System .

2-15-14

Thunderstorm Operation .

5-7-4

Equivalent Oils and Hydraulic Fluids T2-15-2

Tiedown Fittings .

6-6-15, F 6-6-3

ERFS II Refueling .

2-15-9

Five Thousand-Pound Capacity

ERFS Refueling and Fuel Transfer .

2-15-8

Tiedown Fittings .

6-6-16

Fuel Tanks Servicing .

2-15-5

Ten Thousand-Pound Capacity

Fuel Transfer .

2-15-12

Tiedown Fittings .

6-6-17

Gravity Refueling .

2-15-7, 2-15-11

Tiedown Methods .

6-6--51, 6-75

Hydraulic Systems Accumulator

Bulk Cargo Tiedown .

6-6--53

Precharge .

2-15-18

General Cargo Tiedown .

6-6--54

Hydraulic Systems Fluid Servicing .

2-15-17

Vehicle Tiedown .

6-6--52

Hydraulic Systems Servicing .

2-15-16

463 L Pallet/Extended Range Fuel

JP-4 Equivalent Fuel .

T 2-15-3

System (ERFS) .

6-6--55

JP-5 and JP-8 Equivalent Fuel .

T 2-15-4

712 Torque Measuring System

No Step, No Handhold and Walkway

Malfunctions .

9-1-39

Areas .

F 2-15-1

714A Torque Measuring System

Servicing Diagram .

F 2-15-2

Malfunctions .

9-1-40

Single-Point

Torquemeter .

2-3-19

Pressure Refueling .

2-15-6, 2-15-10

Transmission Lubrication Systems .

2-7-2

Transmission Oil System .

2-15-15

Aft Transmission .

2-7-4

Use of Fuel .

2-15-4

Combining and Engine Transmission

Utility System Accumulators .

2-15-20

Lubrication Systems .

2-7-5

Shoulder Harness

Forward Transmission .

2-7-3

Inertia Reel Lock Lever .

2-1-21

Transmission Chip Detectors .

2-7-11

Single-Engine Failure .

9-1-11

Transmission Chip Detectors Fuzz

Single-Engine Failure - Low

Burn-Off .

2-7-12

Altitude/Low Airspeed and Cruise .

9-1-13

Transmission Main Oil Pressure

Indicator .

2-7-6

712 Single-Engine Service Ceiling .

F 9-1-3

Transmission Main Oil Pressure

714A Single-Engine Service

Selector Switch .

2-7-7

Ceiling .

F 9-1-5, F 9-6

Transmission Main Oil Pressure

Slingload .

8-32

and Selector Switch .

F 2-7-1

SLT-FIL Switch .

2-13-8

Transmission Main Oil Temperature

Spare Lamp Stowage Box .

2-9-12

Indicator .

2-7-8

Speed Governing .

2-40

Transmission Main Oil Temperature

SRCHLT CONTR Switch

Selector Switch .

2-7-9

Starting in Primary Mode ^714A .

2-3-35

Transmission Main Oil Temperature

Static Line Anchor Cable .

6-4-14

Switch and Indicator .

F 2-7-2

Static Line Retriever System .

F 4-3-11

Transmission Oil Cautions .

2-7-10

Static Line Retriever .

4-3-6

Transmission Torque Limitations

Steering and Swivel Lock System .

2-1-5

(Steady State) .

5-3-9

Steering Control Panel .

2-1-6, F 2-1-4

Transponder System (AN/APX-100) .

3-4-1

Stowage Locations .

F 6-18

AN/APX-100 Control Panel .

F 3-4-1

Index-17

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Controls and Function, Transponder

Use of “Shall, Should, and May” .

1-1-15

Control (RT-1285/APX-100)

Utility System Accumulators .

2-258

(RT-1558/APX-100) .

3-4-2

Utility System Hand Pump .

2-122

Normal Operation - Transponder

UTILITY SYSTEMS

System .

3-4-3

AC Cabin Utility Receptacles .

2-9-14

Triple Cargo Hook System .

4-3-7

ANTI-ICE Panel .

2-9-2

Center Cargo Hook .

4-3-8

Anti-Ice Panel .

F 2-9-1

Center Cargo Hook and Cargo Hook

Anti-Icing Systems .

2-9-1

Release .

F 4-3-13

Ash Trays .

2-9-16

Center Cargo Hook Loading Pole

Cockpit Rearview Mirror .

2-9-11

(Typical) .

F 4-3-12

Cockpit Utility Receptacles .

2-9-13

Center Cargo Hook Loading Pole .

4-3-9

Compass Correction Card Holder .

2-9-17

Cargo Hook Cautions .

4-3-13

DC Cabin Utility Receptacles .

2-9-15

Cargo Hook Controls .

4-3-11

MAINTENANCE PANEL .

2-9-3

Cargo Hooks Operational Check .

4-3-16

Maintenance Panel .

F 2-9-2

Dual Hook Fault Caution .

4-3-15

ENGINE CHIP DETECTOR Section . 2-9-6

Emergency Operation of Cargo Hooks

GROUND CONTACT Section .

2-9-7

Forward and Aft Cargo Hooks .

F 4-3-14

HYDRAULICS Section .

2-9-5

Hook Loaded Advisory Lights .

4-3-14

TRANSMISSION Section .

2-9-4

Manual Emergency Release Systems

Map and Data Case .

2-9-10

Manual Release System .

4-3-12

Pilot Assist Straps .

2-9-18

Normal Operation of Cargo Hooks .

4-3-17

Spare Lamp Stowage Box .

2-9-12

Troop Commander’s Jump Seat .

6-17

Windshield Wipers .

2-9-9

Troop Loading

Troop Seats .

6-12

Troop Seat Installation .

6-13, F 6-6

Troop Seats and Litters .

F 6-5

Vehicle Load .

6-61

Troop Seat Stowage .

6-14

Vehicle Tiedown

TROOP WARN Panel .

2-2-8

VERTICAL SPEED indicator .

2-14-15

Troop Warning Panel (Typical) .

F 2-2-2

VHF AM/FM Radio Sets

Turbulence And Thunderstorm Operation 8-4-27

(AN/ARC-186) .

3-2-13

Flight in Thunderstorms .

8-4-30

Controls and Function, VHF AM/FM

In Turbulent Air .

8-4-29

Radio Set .

3-2-14, F 3-5

Prior to Entering Turbulent Air .

8-4-28

Normal Operation - AM/FM

Turn and Slip Indicator (4-Minute Type)

2-14-18

Radio Set .

3-2-15

Turning Radii

VHF NAVIGATION AND INSTRUMENT

LANDING SYSTEM

(AN/ARN-123) .

3-3-1,

UHF-AM Have Quick II Radio

Controls and Function, VHF Navigation and

(AN/ARC-164) .

3-2-4, F 3-2-4

Instrument Landing System Set

3-3-3

Anti-Jam Mode .

3-2-5

Marker Beacon Indicator .

T 3-3-1

Conferencing .

3-2-9

OPERATION CHECK/SELF-TEST .

3-3-2

Net Number .

3-2-8

Normal Operation - VHF Navigation and

Net Selection .

T 3-2-2

Instrument Landing System .

3-3-4

Net Type, Quantity, and

VHF Navigation and Instrument Landing

Frequency Range .

T 3-2-3

System Control (AN/ARN-123) .

F 3-3-1

Time-of-Day .

3-2-7

VHFAM/FM Radio Set

Word-of -Day .

3-2-6

(AN/ARC-186) .

3-2-13, F 3-2-5

Anti-Jam Operation - UH-AM

VHF/FM Radio Set

Have Quick II Radio .

3-2-12

(AN/ARC-201) .

3-2-16, F 3-2-6

Controls and Function, UHF-AM Have

Controls and Function, VHF/FM

Quick II Radio (AN/ARC-164)

3-2-10, F 3-4

Radio Set .

3-2-17, F 3-6

Have Quick II Additional Functions

Voice Security Equipment

Frequency and Use .

T 3-2-1

TSEC/KY-58 .

3-2-18

Normal operation - UHF-AM

Controls and Function .

3-2-19, F 3-2-8

Have Quick II Radio .

3-2-11

Normal Operation .

3-2-20

Use of Airspeed Limitations Chart .

5-5-6

Remote Control Unit TSEC/KY-58

Use of Fuels .

2-15-4

(Z-AHP) .

F 3-2-7

Index-18

TM 1-1520-240-10

Subject

Paragraph, Figure,

Subject

Paragraph, Figure,

Table Number

Remote Control Unit TSEC/KY-58

DD Form 365-3 Chart C - Basic Weight and

(Z-AHP) .

F3-2-7

Balance Record .

6-2-1

Voice Security Equipment

DD Form 365-4 (Weight and Balance

TSEC/KY-100 .

3-2-25

Clearance Form F) .

6-2-2

Cipher/Plain Text Level

Modification .

3-2-32

WEIGHT/BALANCE AND LOADING

Controls, Indicators, Connectors and

Aircraft Compartment and Loading

Function (TSEC/KY-100-Z-AVH)

Diagram .

F 6-1-1

3-2-26, F 3-2-9

Classification of Helicopter .

6-1-3

Display Annunciators/Fields

DD Form 365-3 Chart C - Basic Weight

TSEC/KY-100 .

3-2-27, F 3-10

and Balance Record .

6-2-1

Key Loading Procedures .

3-2-29

DD Form 365-4 (Weight and Balance

LCD Display TSEC/KY-100

Clearance Form F) .

6-2-2

(Z-AVH) .

F 3-2-10

Helicopter Compartment and Loading

Off-Line Tests .

3-3-35

Diagram .

6-1-2

On-Line Mode Selection Menu .

3-2-31

Purpose .

6-1-1

Remote Control Unit TSEC/KY-100 (Z-

Winch .

6-6--21

AVH) .

F 3-2-9

Static Line Retriever System .

F 4-3-11

Standard Operation .

3-2-33

Static Line Retriever .

4-3-6

Troubleshooting .

3-2-34

Winching Accessories .

4-3-4

Turn-On Procedure .

3-2-28

Winch Capabilities .

F 4-3-2

Zeroize Procedures .

3-2-30

Winch Controls .

4-3-2

Winch/Hoist Control Grip .

F 4-3-7

Winch Operation .

4-3-3

Warehouse Pallets .

6-6-58

Winching Receptacle (Station 502) . . F 4-3-5

WATER OPERATION LIMITATIONS .

5-8-1

Winch/Hoist System .

4-3-1

Description of Sea States .

T 5-8-1

Winching System .

F 4-3-1

Gross Weight Limitations .

5-8-5

Winch/Rescue Hoist Limitations .

5-4-4

Landing Limitations .

5-8-7

Windshield Heat

5-50

Night Operation on Water .

5-8-2

Windshield Wipers .

2-9-9

Operation Time Limit .

5-8-4

Word-of-Day .

3-2-6

Rotor Starting and Shutdown

Limitations .

5-8-8

Sea State Limits .

5-8-3

XMSN AUX OIL PRESS Caution .

9-1-37

Taxiing Limitations .

5-8-6

XMSN OIL HOT Caution .

9-1-38

Water Landing Speed Limitations Up to

XMSN OIL PRESS Caution .

9-1-35

46,000 Pounds Gross Weight .

F 5-8-1

XMSN OIL PRESS and XMSN AUX OIL

WEIGHT AND BALANCE

PRESS or XMSN CHIP Caution .

9-1-36

Index-19/(Index-20 blank)

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Subject: DA Form 2028

From: Joe Smith

Unit: home

Address: 4300 Park

City: Hometown

St: MO

Zip: 77777

Date Sent: 19-OCT-93

Pub no: 55-2840-229-23

Pub Title: TM

10. Publication Date: 04-JUL-85

11. Change Number: 7

12. Submitter Rank: MSG

13. Submitter FName: Joe

14. Submitter MName: T

15. Submitter LName: Smith

16. Submitter Phone: 123-123-1234

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OPERATOR’S MANUAL FOR ARMY CH-47D HELICOPTER (EIC: RCD, 2003) - page 14