F16C/D. FLIGHT MANUAL (2002) - page 42

T.O. GR1F16CJ1CL2

A20.4

Emergency Power Distribution

OPERATING EQUIPMENT - MAIN, STANDBY, AND EPU

GENERATORS FAILED

BUS

ASSIGNMENT

SYSTEM

OPERATING EQUIPMENT

BATTERY

NO. 1

NO. 2

ENGINE

EDU

X

PRI (no supersonic stall protection)*
PRI/SEC Transfer Circuit*

INSTRU

Airspeed/Mach Indicator*

INSTRU

MENTS

Altimeter (PNEU)*
FTIT Indicator

X

RPM Indicator

X

SAI

X

FUEL

External Fuel Transfer*

FUEL

FUEL MASTER Switch

X

FFP*

FLIGHT

CONTROLS

Functional (except LEF's, speedbrakes,

autopilot, and stick trim)*

NAV/COMM

Intercom

X

NAV/COMM

Magnetic Compass*
UHF Radio

X

LIGHTS

Spotlights

X

LIGHTS

Utility Light

X

LG/NWS/

Alternate LG Extension*

LG/NWS/

BRAKES

Antiskid/Channel 1 Brakes

X

Antiskid/Channel 2 Brakes

X

LG Uplock/Downlock

X

MLG WOW (branches A & B)

X

MLG WOW (branches C & D)

X

NLG WOW (branches A & B)

X

NLG WOW (branches C & D)

X

Parking Brake

X

WARNING

CANOPY

X

WARNING

LIGHTS

ENGINE

X

HYD/OIL PRESS

X

LG Warning (handle)

X

* Indicates items that do not require power through the battery buses.

A20.4

8 3/4 " Page

T.O. GR1F16CJ1CL2

A20.5

Emergency Power Distribution 

OPERATING EQUIPMENT - MAIN, STANDBY, AND EPU

GENERATORS FAILED

 -

 CONT

BUS

ASSIGNMENT

SYSTEM

OPERATING EQUIPMENT

BATTERY

NO. 1

NO. 2

CAUTION

ANTI SKID

X

CAUTION

LIGHTS

ELEC SYS

X

HOOK

X

MASTER CAUTION

X

SEC

X

OTHER

Canopy Activation*

OTHER

Drag Chute

X

EPU

X

X

Hook

X

JFS

X

MAIN PWR Switch

X

VMS

X

* Indicates items that do not require power through the battery buses.

A20.5

8 5/8 " Page

T.O. GR1F16CJ1CL2

A20.6

NOTES:

A20.6

8 5/8 " Page

FLCS

B

T.O. GR1F16CJ1CL2

B1

NOTES:

FLCS

B

T.O. GR1F16CJ1CL2

B2

Flight Control Failures

1. If

ELEC

SYS

is on, GO TO TAB A.

2. If

PRESS

HYD/OIL

is on, GO TO TAB D.

3. If

FLCS

FAULT

 and/or 

FLCS

 or

TF FAIL

 is on,

depress FACK button and note PFL display(s).

4. If

AVIONICS

is on with PFL FLCS BUS FAIL,

refer to FLCS page on MFD.

PFL

GO TO:

PAGE

FLCS WARNING LIGHT ILLUMINATED

FLCS AOA WARN AOA MALFUNCTION

B5

. . . . . . . . . . 

STBY GAIN

AIR DATA MALFUNCTIONS

B9

. . . . 

FLCS LEF LOCK

LEF MALFUNCTION 

(SYMMETRIC)

B11

. . . . . . . . . . . . . . . . . 

FLCS DUAL FAIL

FLCS DUAL ELECTRONIC 

                              FAILURE

B15

. . . . . . . . . . . . . . . . . . . . . . 

FLCS FAULT CAUTION LIGHT ILLUMINATED

FLCS AOA FAIL

AOA MALFUNCTION

B5

. . . . . . . . . . 

FLCS ADC FAIL

AIR DATA MALFUNCTIONS

B9

. . . . 

FLCS AOS FAIL

PILOT FAULT LIST-FLCS

EP10

. . . . . . . 

FLCS HOT TEMP

FLCS TEMPERATURE

MALFUNCTION

B13

. . . . . . . . . . . . . . . 

BRK PWR DEGR

FLCS SINGLE ELECTRONIC

FAILURE

B15

. . . . . . . . . . . . . . . . . . . . . . 

FLCS CCM FAIL

FLCS SINGLE ELECTRONIC

FAILURE

B15

. . . . . . . . . . . . . . . . . . . . . . 

FLCS A/P FAIL

AUTOPILOT MALFUNCTIONS

B17

. . . 

FLCS A/P DEGR

AUTOPILOT MALFUNCTIONS

B17

. . . 

ISA (any) FAIL

SERVO MALFUNCTION

B17

. . . . . . . . 

ISA ALL FAIL

SERVO MALFUNCTION

B17

. . . . . . . . 

TF FAIL WARNING LIGHT ILLUMINATED

TF FAIL

TF FAIL WARNING LIGHT

B21

. . . . . . 

TF ATTD FAIL

TF FAIL WARNING LIGHT

B21

. . . . . . 

T.O. GR1F16CJ1CL2

B3

TRIM MALFUNCTION

B5

. . . . . . . . . . . 

CADC

CADC MALFUNCTION

B7

. . . . . . . . . . 

CADC

ENGINE

FAULT

DBU ON WARNING LIGHT 

B7

. . . . 

LEF MALFUNCTION

(SYMMETRIC)

B11

. . . . . . . . . . . . . 

(ASYMMETRIC)

B13

. . . . . . . . . . . . 

OUTOFCONTROL RECOVERY

B19

. . . . . . . . . . . . . . . . . . . . 

CONTROLLABILITY CHECK

B21

. . . . . . . . . . . . . . . . . . . . . . . . 

TF FAIL WARNING LIGHT

B21

. . . . . . . . 

RUNAWAY OR

NO STICK

TRIM

OR

DBU ON

INCREASED

BUFFET

 OR

UNCOMMANDED

ROLL

TF FAIL

B3

6 3/4 " Page

T.O. GR1F16CJ1CL2

B4

OTHER INDICATIONS:

Single failures:

D

FLCS FAULT caution light.

D

FLCS AOA FAIL PFL.

Dual failures (in addition to FLCS system code and FLCS AOA

FAIL PFL):

D

FLCS warning light.

D

FLCS AOA WARN PFL.

OTHER CONSIDERATIONS:

1

 Autopilot cannot be engaged.

2

 If BRK PWR DEGR PFL is also present, refer to FLCS SINGLE

ELECTRONIC FAILURE, page B15.

3

 Do not exceed 11

_

 AOA during approach, landing, or

twopoint aerodynamic braking.

B4

6 3/4 " Page

T.O. GR1F16CJ1CL2

B5

TRIM MALFUNCTION

1. TRIM/AP DISC sw - DISC, then NORM.

If normal operation is not restored:

2. TRIM/AP DISC sw - DISC.

1

3. ROLL and PITCH TRIM wheels - As required.

AOA MALFUNCTION

If FLCS AOA FAIL PFL

occurs:

2

1. Establish 1g flight.

2. FLCS RESET sw -

RESET.

If failure indications go

off:

3. Continue normal

operation.

If failure indications

remain on:

3. Land as soon as

practical.

3

END

If FLCS AOA WARN PFL

occurs:

1. Establish 1g flight.

2. FLCS RESET sw -

RESET.

If FLCS warning light

goes off:

3. Land as soon as prac

tical.

3

If FLCS warning light

remains on:

3. Land as soon as

possible.

3

END

B5

7

TRIM MALFUNCTION/AOA MALFUNCTION

" Page

T.O. GR1F16CJ1CL2

B6

OTHER CONSIDERATIONS:

1

C

 Retarding the throttle below MIL while supersonic may

induce inlet buzz which produces severe cockpit vibration and

probable engine stalls.

2

 If a CADC malfunction occurs, the FLCC AOS feedback

function may deactivate.

3

 Use AOA indications with caution.

4

 Final  approach  airspeed

S

C

 135

S

D

 137

S

Add 4 kts/1000 lb of fuel/stores weights equates to 13

_

AOA (add 8 kts for 11

_

 AOA).

5

 Do not use abrupt control inputs or make rudder inputs

during rolls.

6

 If possible, slow to 300 kts.

B6

7 " Page

T.O. GR1F16CJ1CL2

B7

CADC MALFUNCTION

1

C

2

If CADC caution light illuminates:

1. FLCS RESET sw-RESET.

If CADC caution light

goes off:

2. Check for an ENG

MACH FAIL PFL.

If ENG MACH FAIL PFL

is still present:

3. Continue flight and

observe throttle

limitation, if super

sonic. Refer to PI

LOT FAULT LIST -

ENGINE, page

EP6.

If CADC caution light

remains on:

2. AOA-Crosscheck

with airspeed.

3

3. Land as soon as

practical.

4

DBU ON WARNING LIGHT

If DBU ON warning light illuminates:

1. Establish 1g flight. 

5

2. Airspeed-500 kts/0.9 mach max. 

6

3. DIGITAL BACKUP sw-Cycle to BACKUP, then

back to OFF.

(Cont)

B7

7 1/4

CADC MALF/DBU ON WARN LIGHT

" Page

T.O. GR1F16CJ1CL2

B8

OTHER CONSIDERATIONS:

7

 Verify that DBU is no longer present on the FLCS page of the

MFD.

8

 Do not exceed 500 kts/0.9 mach.

9

 If possible, slow to 300 kts. Avoid abrupt control inputs.

Restrict bank angle changes to less than 90

_

.

10

 Lower LG at safe altitude and check handling qualities at

11

_

13

_

 AOA. A mild noseup transient of approx 2

_

 occurs if

LG is lowered below 200 kts.

11

 Observe FLCS PWR lights and determine status of toe

brakes. If branch A, B, or C FLCS PWR light fails to illuminate,

use a maximum of 11

_

 AOA for approach, landing, and

twopoint aerodynamic braking.

12

 Plan a straightin approach.

B8

7 1/4 " Page

T.O. GR1F16CJ1CL2

B8.1

If DBU ON warning light

goes off:

7

4. FLCS RESET sw-

RESET (if required).

5. Land as soon as

practical.

8

END

If DBU ON warning light

remains on:

4. DIGITAL BACKUP

sw-BACKUP.

5. Airspeed-500 kts/

0.9 mach max. 

9

6. Controllability-

Check.

10

7. FLCS PWR TEST

sw-TEST.

11

8. BRAKES channel

sw - Change  chan

nels (if required).

9. Land as soon as

possible.

12

END

B8.1

7 1/8 " Page

T.O. GR1F16CJ1CL2

B8.2

OTHER INDICATIONS:

Single Failures:

D

FLCS FAULT caution light.

D

FLCS ADC FAIL PFL.

Dual Failures (in addition to FLCS ADC FAIL PFL):

D

FLCS warning light.

D

STBY GAIN PFL.

OTHER CONSIDERATIONS:

1

 If BRK PWR DEGR PFL is also present, refer to FLCS SINGLE

ELECTRONIC FAILURE, Page B15.

2

 Airspeed 240650 kts with LG up.

3

 Do not slow below 240 kts with LG up if STBY GAIN PFL is

still present.

B8.2

7 1/8 " Page

T.O. GR1F16CJ1CL2

B9

AIR DATA MALFUNCTIONS

If FLCS ADC FAIL PFL occurs:

1

1. Establish 1g flight.

2. FLCS RESET sw - RESET.

If failure indications go

off:

3. Continue normal op

eration.

If failure indications

remain on:

3. Land as soon as prac

tical.

END

If STBY GAIN PFL

occurs:

1. Establish 1g flight

with max of 12

_

AOA.

2

2. FLCS RESET sw -

RESET.

3. Land as soon as prac

tical.

3

END

B9

7 1/2

AIR DATA MALFUNCTIONS

" Page

T.O. GR1F16CJ1CL2

B10

OTHER CONSIDERATIONS:

1

 FLCS LEF LOCK PFL may not occur.

2

W

 Exceeding 12

_

 AOA reduces departure resistance. Limit

rolling maneuvers to a max bank angle change of 90

_

 and

avoid rapid roll rates.

3

 Lock LEF's in landing configuration at final approach

airspeed at a safe altitude. This makes final approach and

landing as normal as possible and protects against

uncommanded LEF excursions close to the ground.

4

 With the LEF's at or near full up, there are no unique control

inputs required. A small increase in airspeed may be noted

compared to a normal landing approach at 11

_

 AOA. With the

LEF at or near full down, the aircraft may tend to float in

ground effect and a slight forward stick force may be required.

5

C

 Placing MAIN PWR switch to OFF before hydraulic

pressure is lost may cause damage to two LEF shafts.

B10

7 1/2 " Page

T.O. GR1F16CJ1CL2

B11

LEF MALFUNCTION (SYMMETRIC)

1

If an FLCS LEF LOCK PFL occurs or a malfunction is

suspected (without an FLCS LEF LOCK PFL):

1. AOA - 12

_

 max.

2

W

2. FLCS RESET sw - RESET.

If FLCS warning light resets:

3. Continue flight.

If FLCS warning light does not reset or a malfunction

is suspected (without an FLCS LEF LOCK PFL):

4. Airspeed - Decelerate to subsonic flight if

supersonic.

5. LE FLAPS sw - LOCK (after LG is down).

3

6. Land as soon as practical.

4

During engine shutdown:

7. MAIN PWR switch-Do not place to OFF until

engine rpm has reached zero. 

5

C

END

B11

7 3/4

LEF MALFUNCTION (SYMMETRIC)

" Page