C6, FM 10-564/TO AIRDROP OF SUPPLIES AND EQUIPMENT: RIGGING FUEL DRUMS (December 1981) - page 3

 

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C6, FM 10-564/TO AIRDROP OF SUPPLIES AND EQUIPMENT: RIGGING FUEL DRUMS (December 1981) - page 3

 

 

C6, FM 10-564/TO 13C7-37-1
Table 4-5. Equipment required for rigging five drums without pumping assembly on a 20-foot,
type V airdrop platform for low-velocity airdrop (continued)
National Stock
Number
Item
Quantity
5315-00-010-4659
Nail, steel wire, 8d
As required
1670-00-753-3928
Pad, energy-dissipating (honeycomb)
3- by 36- by 96-in
24 sheets
Parachute:
Cargo:
1670-01-016-7841
G-11C
5
Cargo extraction:
1670-00-040-8135
28-ft
1
Drogue (for C-17)
1670-01-063-3715
15-ft
1
Platform, airdrop, type V, 20-ft
1670-01-353-8425
Bracket assembly, coupling
(1)
1670-01-162-2372
Clevis assembly, type V
(42)
1670-01-162-2376
Extraction bracket assembly
(1)
1670-01-162-2381
Tandem link assembly (Multipurpose link)
(2)
1670-01-247-2389
Suspension link
(8)
5530-00-128-4981
Plywood, 3/4 -by 48- by 96-in
1 sheet
1670-01-097-8817
Release, cargo parachute, M-2
1
Sling, cargo, airdrop
For suspension:
1670-01-062-6306
3-ft (4-loop), type XXVI nylon webbing
8
1670-01-062-6307
12-ft (4-loop), type XXVI nylon webbing
4
1670-01-063-7761
16-ft (2-loop), type XXVI nylon webbing
2
For lifting:
1670-01-062-6304
9-ft (2-loop), type XXVI nylon webbing
2
For deployment:
1670-01-062-6304
9-ft (2-loop), type XXVI nylon webbing
1
For riser extension:
1670-01-062-6302
20-ft (2-loop), type XXVI nylon webbing
5
1670-01-062-6313
60-ft (3-loop), type XXVI nylon webbing
5
4-73
C6, FM 10-564/TO 13C7-37-1
Table 4-5. Equipment required for rigging five drums without pumping assembly on a 20-foot,
type V airdrop platform for low-velocity airdrop (continued)
National Stock
Number
Item
Quantity
5340-00-040-8219
Strap, parachute release, multi-cut, comes w/ 3 knives
2
7510-00-266-5016
Tape, adhesive, 2-in
As required
1670-00-937-0271
Tie-down assembly, 15-foot
38
Webbing:
8305-00-268-2411
Cotton, 1/4-in, type I
As required
8305-00-082-5752
Nylon, tubular, 1/2-in
As required
8305-00-263-3591
Type VIII
As required
4-74
C6, FM 10-564/TO 13C7-37-1
Section VI
RIGGING SIX DRUMS WITHOUT PUMPING ASSEMBLY
ON A 24-FOOT PLATFORM
4-72. Description of Load
4-73. Preparing Platform
Six drums are rigged on a 24-foot, type V
Prepare a 24-foot, type V airdrop platform using
platform. Filled with 432 gallons of gasoline,
two tandem links, eight suspension links and 46
each drum weighs 2,842 pounds and is 62
clevises as shown in Figure 4-49.
inches long and 53 inches in diameter. An
empty drum weighs 250 pounds.
Notes: 1. The nose bumper may or may not
be installed.
Note: Fill drums with no more than 432
2. Measurements given in this section
gallons of fuel. If the drums are filled with a
are from the front edge of the
fuel other than gasoline, the drum weight
platform, NOT from the front edge
must be computed.
of the nose bumper.
WARNING
Do not add air to drums. Pressurization
changes will cause leaking or bursting.
4-75
C6, FM 10-564/TO 13C7-37-1
CLEVISES 22A THROUGH 1A
TIE-DOWN RINGS
D
C
TIE-DOWN RINGS
LEFT
B
B
A
A
REAR
FRONT
RIGHT
CLEVISES 22 THROUGH 1
Step:
1.
Inspect, or assemble and inspect, the platform as outlined in TM 10-1670-268-20&P/
TO 13C7-52-22.
2.
Install suspension links on each platform side rail using holes 18, 19, and 20, and holes 6, 7,
and 8.
3.
Install a tandem link on the front of each platform side rail using holes 1, 2, and 3.
4.
Install suspension links on each platform side rail using holes 29, 30, and 31, and holes 41,
42, and 43.
5.
Bolt clevises on bushings 1, 3, and 4 of each front tandem link, on bushing 4 of each second
suspension link, on bushing 1 of each third suspension link, and on bushings 2, 3 and 4
of each rear suspension link.
6.
Install a clevis on bushing 46 in an inverted position on each platform side rail. Bolt two
additional clevises to each inverted clevis.
7.
Starting at the front of the platform, install clevises on each platform side rail using the
bushings bolted on holes 10, 14, 22, 23, 26, 27, 35, 37, 38, 45, 47 and 48.
8.
Starting at the front of the platform, number the clevises bolted to the right side 1 through
22, and those bolted to the left side 1A through 22A.
9.
Label the tiedown rings according to FM 10-500-2/TO 13C7-1-5.
Figure 4-49. Platform prepared
4-76
C6, FM 10-564/TO 13C7-37-1
4-74. Preparing and Positioning Honeycomb
Stack
Prepare and position the honeycomb stack as
shown in Figure 4-50.
2
3
120 inches
57 inches
1
1
Use 16 sheets of 36- by 60-inch honeycomb to form a two-layer stack 288 inches long and
60 inches wide. Center the stack on the platform flush with the front edge.
2
Make two 8-layer stacks of 60- by 30-inch honeycomb. Center one stack on the base layer
57 inches from the front edge of the base.
3
Center the other stack on the base layers 120 inches to the rear of the stack placed in step 2
above.
Figure 4-50. Honeycomb stack positioned
4-77
C6, FM 10-564/TO 13C7-37-1
4-75. Installing Lifting Slings and Positioning
Drums
Lift the drums and position them on the honey-
comb as shown in Figure 4-51.
5
4
3
4
2
1
Attach a 9-foot (2-loop), type XXVI nylon webbing sling to the upper shackle on each side of
the drum with a platform clevis as shown in Figure 4-13.
2
Lift four drums onto the honeycomb base as shown in Figure 4-13.
3
Lash the shackles of the drums together on each side with 15-foot tiedown assemblies.
4
Glue a 60- by 34-inch piece of honeycomb centered on each stack. Glue a 60- by 36-inch
piece of honeycomb centered over the pieces placed previously.
5
Lift and position a drum onto each stack.
Figure 4-51. Fuel drums positioned
4-78
C6, FM 10-564/TO 13C7-37-1
4-76. Lashing Drums
Use thirty-four 15-foot tiedown assemblies to
lash the fuel drums as shown in Figure 4-52, and
according to FM 10-500-2/TO 13C7-1-5.
5
3
7
1
9
3
2
1
5
4
Tie-down
Lashing
Clevis
Instructions
Number
Number
Pass lashing:
1
1
Through right front shackle of first drum.
2
1A
Through left front shackle of first drum.
3
2
Through right front shackle of second drum.
4
2A
Through left front shackle of second drum.
5
3
Through right front shackle of second drum.
6
3A
Through left front shackle of second drum.
7
4
Through right front shackle of third drum.
8
4A
Through left front shackle of third drum.
9
5
Through right rear shackle of first drum.
10
5A
Through left rear shackle of first drum.
Figure 4-52. Fuel drums lashed to platform
4-79
C6, FM 10-564/TO 13C7-37-1
19
17
21
11
15
13
11
6
10
9
8
7
Tie-down
Lashing
Clevis
Instructions
Number
Number
Pass lashing:
11
6
Through right front shackle of fourth drum.
12
6A
Through left front shackle of fourth drum.
13
7
Through right rear shackle of second drum.
14
7A
Through left rear shackle of second drum.
15
8
Through right rear shackle of second drum.
16
8A
Through left rear shackle of second drum.
17
9
Through right front shackle of fifth drum.
18
9A
Through left front shackle of fifth drum.
19
10
Through right front shackle of fifth drum.
20
10A
Through left front shackle of fifth drum.
21
11
Through right rear shackle of third drum.
22
11A
Through left rear shackle of third drum.
Figure 4-52. Fuel drums lashed to platform (continued)
4-80
C6, FM 10-564/TO 13C7-37-1
31
27
29
25
33
23
22
21
19
18
14
12
Tie-down
Lashing
Clevis
Number
Number
Instructions
Pass lashing:
23
12
Through right front shackle of sixth drum.
24
12A
Through left front shackle of sixth drum.
25
14
Through right rear shackle of fourth drum.
26
14A
Through left rear shackle of fourth drum.
27
18
Through right rear shackle of fifth drum.
28
18A
Through left rear shackle of fifth drum.
29
19
Through right rear shackle of sixth drum.
30
19A
Through left rear shackle of sixth drum.
31
21
Through right rear shackle of fifth drum.
32
21A
Through left rear shackle of fifth drum.
33
22
Through right rear shackle of sixth drum.
34
22A
Through left rear shackle of sixth drum.
Figure 4-52. Fuel drums lashed to platform (continued)
4-81
C6, FM 10-564/TO 13C7-37-1
4-77. Installing and Safetying
Suspension Slings
Install the components of the centerline suspen-
sion system according to FM 10-500-2/TO
13C7-1-5, and as shown in Figure 4-53. Safety
the suspension slings as shown in Figure 4-54.
3-POINT LINK
Notes:
1. This drawing is not to scale.
3-FT SLING
2. All slings are type XXVI nylon.
3. Instructions are for one side. Repeat
for the other side of the load.
5 1/2-IN
3-FT SLING
2-POINT LINK
16-FT SLING
16-FT SLING
(DOUBLED)
9-FT SLING
LARGE CLEVISES
FRONT
REAR
Step:
1. Place the end loop of a 9-foot (4-loop) sling in the bell portion of a large clevis. Bolt the
clevis to the rear suspension link. Connect the free end of the 9-foot sling to a 3-foot
(4-loop) sling with a 5 1/2-inch two-point link.
2. Attach a 3-foot (4-loop) sling to each center suspension link with a large clevis. Place
both 3-foot slings in the bell portion of a large clevis. Pass a 16-foot (2-loop) sling
through one spool of a three-point link. Place both end loops of the 16-foot sling in the
bolt of the large clevis.
3. Bolt the free end of the rear suspension sling to the three-point link placed in step 2 so
that the remaining spool of the three-point link points upward. Bolt a 3-foot (4-loop)
sling to the remaining spool.
4. Place the end loop of a 16-foot (4-loop) sling in the bell portion of a large clevis. Bolt
the clevis to the front suspension link.
Figure 4-53. Suspension slings installed
4-82
C6, FM 10-564/TO 13C7-37-1
1
2
3
3
4
1
Pad the two-point links and the three-point links with felt taped in place.
2
Attach the front suspension slings and the 3-foot slings from the three-point links to
the crane hook. Raise the suspension slings.
3
Tie the rear suspension slings to each other 12 inches above the load with a double
length of 1/2-inch tubular nylon webbing. Tie the front suspension slings to each
other in the same way.
4
Tie a length of 1/2-inch tubular nylon webbing between the shackles of the
second and fifth drums and under the center suspension slings. Make this tie as taut
as possible.
Figure 4-54. Suspension slings safetied
4-83
C6, FM 10-564/TO 13C7-37-1
5
6
5
Pass a length of 1/4-inch, type I cotton webbing through the plies of the center
suspension slings at the clevis bolt. Pass the ends up and over the 1/2-inch tubular
nylon webbing placed in step 4 so that the nylon webbing is kept in a horizontal
position. Tie the cotton webbing to the outside of the slings.
6
Tie the front suspension slings to the upper shackle on the second drum with a
length of type III nylon cord. Tie the rear suspension slings to the fifth drum in the
same way.
Figure 4-54. Suspension slings safetied (continued)
4-84
C6, FM 10-564/TO 13C7-37-1
4-78. Building and Lashing Parachute
Stowage Platform
Build the parachute stowage platform and its
supports as shown in Figure 4-55. Lash the
parachute stowage platform to the load as
shown in Figure 4-56.
Notes: 1. This drawing is not to scale.
2. All dimensions are given in
inches.
3
3. Use eightpenny nails.
LUMBER
2 x 6 x 85
2 in diam holes
2 3/4
2 3/4
2
PLYWOOD
1
3/4 x 48 x 96
4
LUMBER
2 x 6 x 48
1
Make two 17-layer stacks of 8- by 8-inch honeycomb. Place one stack on each side flush
with the edge of the honeycomb supporting the rear drum and 29 inches from the rear edge of
the platform.
2
Make two 15-layer stacks of 12- by 12-inch honeycomb. Glue two 8- by 8-inch pieces of
honeycomb on top of each stack flush with the inside front corners. Place the stacks on each
side of the rear drum flush with the rear edge of the honeycomb base layer.
3
Center a 48- by 26-inch piece of honeycomb over the rear drum.
4
Build the parachute stowage platform as shown. Nail the 2- by 6-inch pieces of lumber to the
edges of the plywood, and drill 2-inch holes for the lashings.
Figure 4-55. Supports placed and parachute stowage platform constructed
4-85
C6, FM 10-564/TO 13C7-37-1
1
3
2
13
20
1
Center the parachute stowage platform on the honeycomb placed in Figure 2-54.
2
Lash the two rear holes in the parachute stowage platform to clevises 20 and 20A.
3
Lash the two front holes in the parachute stowage platform to clevises 13 and 13A.
Figure 4-56. Parachute stowage platform lashed to platform rails.
4-86
C6, FM 10-564/TO 13C7-37-1
4-79. Installing Cargo Parachutes
Install six G-11 cargo parachutes as shown in
Figure 4-57, and restrain them with type X
nylon webbing according to FM 10-500-2/TO
13C7-1-5.
1
6
4
5
3
2
17
16
15
1
Cluster six G-11 cargo parachutes on the parachute stowage platform.
2
Place an additional clevis on clevises 15, 15A, 16, 16A, 17, and 17A. Place the added clevises in
an inverted position.
3
Pass the rear restraint strap through the rear holes in the parachute stowage platform, and
attach the ends to the curves of clevises 17 and 17A with D-rings and load binders.
4
Pass the center restraint strap through the center holes in the parachute stowage platform, and
attach the ends to the curves of clevises 16 and 16A with D-rings and load binders.
5
Pass the front restraint strap through the front holes in the parachute stowage platform, and
attach the ends to the curves of clevises 15 and 15A with D-rings and load binders.
6
Install the parachute release knives according to FM 10-500-2/TO 13C7-1-5.
Figure 4-57. G-11 cargo parachutes installed
4-87
C6, FM 10-564/TO 13C7-37-1
4-80. Installing Parachute Release
Prepare and install an M-2 cargo parachute
release as shown in Figure 4-58 and according
to FM 10-500-2/TO 13C7-1-5.
2
1
3
1
Center a 36- by 36-inch piece of honeycomb over the fifth drum. Secure the honeycomb to
the drum shackles with type III nylon cord.
2
Attach the suspension slings and the riser extensions to the M-2 release according to FM 10-
500-2/TO 13C7-1-5. Secure the release to the platform with type III nylon cord.
3
S-fold the suspension slings and tie the folds with type I, 1/4-inch cotton webbing.
Figure 4-58. M-2 release installed
4-88
C6, FM 10-564/TO 13C7-37-1
4-81. Installing Extraction System
Prepare and install the EFTC extraction system
as shown in Figure 4-59 and as shown in FM
10-500-2/TO 13C7-1-5.
2
1
4
3
1
Install the actuator mounting brackets to the rear holes on the left platform rail.
2
Install a 24-foot cable to the actuator. Install the actuator to the brackets.
3
Attach the latch assembly to the extraction bracket. Attach the cable to the latch assembly.
4
Install a 9-foot (2-loop), type XXVI nylon webbing sling as the deployment line. S-fold and
tie the excess in two places with type I, 1/4-inch cotton webbing.
Figure 4-59. EFTC installed
4-89
C6, FM 10-564/TO 13C7-37-1
4-82. Installing Provisions for Emergency
4-84. Marking Rigged Load
Restraints
Mark the rigged load according to FM 10-500-
Select and install provisions for emergency
2/TO 13C7-1-5 and as shown in Figure 4-60.
restraints according to the emergency aft re-
straint requirements table in FM 10-500-2/
CAUTION
TO 13C7-1-5.
The load weight may vary from the one shown,
depending upon the fuel rigged. Be sure that
4-83. Placing Extraction Parachute
the load is weighed, and the parachute require-
ments, CB, and tip-off curve recomputed.
Select the extraction parachute and extraction
line needed using the extraction line require-
ments table in FM 10-500-2/TO 13C7-1-5.
4-85. Equipment Required
Place the extraction parachute and extraction
line on the load for installation in the aircraft.
Use the equipment listed in Table 4-6 to rig this
load.
4-90
C6, FM 10-564/TO 13C7-37-1
CAUTION
Make the final rigger inspection required by FM 10-500-2/TO 13C7-1-5
before the load leaves the rigging site.
CB
Rigged Load Data
Weight: Estimated, with gasoline
22,158 pounds
Maximum (as shown)
28,120 pounds
Height
85 inches
Width
108 inches
Length
288 inches
Overhang Front
5 inches
Rear
17 inches
CB (from front edge of platform)
153 inches
Extraction System (adds 18 inches to length of platform)
EFTC
Figure 4-60. Six drums rigged on a 24-foot, type V airdrop platform for low-velocity airdrop
4-91
C6, FM 10-564/TO 13C7-37-1
Table 4-6. Equipment required for rigging six drums without pumping assembly on a 24-foot, type V
airdrop platform for low-velocity airdrop
National Stock
Number
Item
Quantity
8040-00-273-8713
Adhesive, paste, 1-gal
As required
4030-00-678-8562
Clevis, suspension, 3/4-in (medium)
6
4030-00-090-5354
Clevis, suspension, 1-in (large)
14
4020-00-240-2146
Cord, nylon, type III, 550-lb
As required
1670-00-434-5782
Coupling, airdrop, extraction force transfer with cable, 24-ft
1
Cover:
1670-00-360-0328
Clevis, large
1
1670-00-360-0329
Link, type IV
7
8305-00-958-3685
Felt, 1/2-in thick
As required
1670-01-183-2678
Leaf, extraction line (line bag)
2
Line, drogue (for C-17)
1670-01-062-6316
60-ft (3-loop), type XXVI
1
Line, extraction:
1670-01-062-6316
60-ft (3-loop), type XXVI (for C-130)(Use w/ 140-ft for
1
C-5)
1670-01-107-7651
140-ft (3-loop), type XXVI (for C-141B,C-5, or C-17)
1
Link assembly:
1670-01-307-0155
Three-point
2
1670-00-783-5988
Type IV
7
Two-point:
5306-00-435-8994
Bolt, 1-in diam, 4-in long
6
5310-00-232-5165
Nut, 1-in, hexagonal
6
1670-00-003-1954
Plate, side, 5 1/2-in
6
5365-00-007-3414
Spacer, large
6
5510-00-220-6148
Lumber: 2- by 6- by:
85-in
2
48-in
2
4-92
C6, FM 10-564/TO 13C7-37-1
Table 4-6. Equipment required for rigging six drums without pumping assembly on a 24-foot, type V
airdrop platform for low-velocity airdrop (continued)
National Stock
Number
Item
Quantity
5315-00-010-4659
Nail, steel wire, 8d
As required
1670-00-753-3928
Pad, energy-dissipating (honeycomb)
3- by 36- by 96-in
26 sheets
Parachute:
Cargo:
1670-01-016-7841
G-11C
6
Cargo extraction:
1670-00-040-8135
28-ft
1
Drogue (for C-17)
1670-01-063-3715
15-ft
1
Platform, airdrop, type V, 24-ft
1670-01-353-8425
Bracket assembly, coupling
(1)
1670-01-162-2372
Clevis assembly, type V
(48)
1670-01-162-2376
Extraction bracket assembly
(1)
1670-01-162-2381
Tandem link assembly (Multipurpose link)
(2)
1670-01-247-2389
Suspension link
(8)
5530-00-128-4981
Plywood, 3/4 -by 48- by 96-in
1 sheet
1670-01-097-8817
Release, cargo parachute, M-2
1
Sling, cargo, airdrop
For suspension:
1670-01-062-6306
3-ft (4-loop), type XXVI nylon webbing
8
1670-01-062-6305
9-ft (4-loop), type XXVI nylon webbing
2
1670-01-063-7761
16-ft (2-loop), type XXVI nylon webbing
4
For lifting:
1670-01-062-6304
9-ft (2-loop), type XXVI nylon webbing
2
For deployment:
1670-01-062-6304
9-ft (2-loop), type XXVI nylon webbing
1
For riser extension:
1670-01-062-6311
120-ft (2-loop), type XXVI nylon webbing
6
4-93
C6, FM 10-564/TO 13C7-37-1
Table 4-6. Equipment required for rigging six drums without pumping assembly on a 24-foot, type V
airdrop platform for low-velocity airdrop (continued)
National Stock
Number
Item
Quantity
5340-00-040-8219
Strap, parachute release, multi-cut, comes w/ 3 knives
2
7510-00-266-5016
Tape, adhesive, 2-in
As required
1670-00-937-0271
Tie-down assembly, 15-foot
40
Webbing:
8305-00-268-2411
Cotton, 1/4-in, type I
As required
8305-00-082-5752
Nylon, tubular, 1/2-in
As required
8305-00-261-8584
Type X
As required
4-94
C6, FM 10-564/TO 13C7-37-1
Section VII
RIGGING SIX DRUMS WITH PUMPING ASSEMBLY
ON A 24-FOOT PLATFORM
4-86. Description of Load
4-87. Preparing Platform
Six drums are rigged with a pumping assembly
Prepare a 24-foot, type V airdrop platform using
on a 24-foot, type V platform. Filled with 432
two tandem links, eight suspension links and 52
gallons of gasoline, each drum weighs 2,842
clevises as shown in Figure 4-61.
pounds and is 62 inches long and 53 inches in
diameter. An empty drum weighs 250 pounds.
Notes: 1. The nose bumper may or may not
be installed.
Note: Fill drums with no more than 432
2. Measurements given in this section
gallons of fuel. If the drums are filled with a
are from the front edge of the
fuel other than gasoline, the drum weight
platform, NOT from the front edge
must be computed.
of the nose bumper.
WARNING
Do not add air to drums. Pressurization
changes will cause leaking or bursting.
4-95
C6, FM 10-564/TO 13C7-37-1
TIE-DOWN RINGS
CLEVISES
D
25A THROUGH 1A
TIE-DOWN RINGS
C
LEFT
B
B
A
A
REAR
FRONT
RIGHT
CLEVISES
25 THROUGH 1
Step:
1.
Inspect, or assemble and inspect, the platform as outlined in TM 10-1670-268-20&P/
TO 13C7-52-22.
2.
Install suspension links on each platform side rail using holes 18, 19, and 20, and holes 6, 7,
and 8.
3.
Install a tandem link on the front of each platform side rail using holes 1, 2, and 3.
4.
Install suspension links on each platform side rail using holes 29, 30, and 31, and holes 41,
42, and 43.
5.
Bolt clevises on bushings 1, 3, and 4 of each front tandem link, on bushing 4 of each second
suspension link, on bushing 1 of each third suspension link, and on bushings 2, 3 and 4
of each rear suspension link.
6.
Install a clevis on bushing 46 in an inverted position on each platform side rail. Bolt two
additional clevises to each inverted clevis.
7.
Starting at the front of the platform, install clevises on each platform side rail using the
bushings bolted on holes 10, 14, 16, 22, 23, 25, 26, 27, 34, 35, 37, 38, 45, 47 and 48.
8.
Starting at the front of the platform, number the clevises bolted to the right side 1 through
25, and those bolted to the left side 1A through 25A.
9.
Label the tie-down rings according to FM 10-500-2/TO 13C7-1-5.
Figure 4-61. Platform prepared
4-96
C6, FM 10-564/TO 13C7-37-1
4-88. Preparing and Positioning Honeycomb
4-90. Lashing Drums
Stacks
Use fifty 15-foot tiedown assemblies to lash the
Prepare and position the honeycomb stack as
fuel drums as shown in Figure 4-62, and accord-
shown in Figure 4-50 found in Section VI.
ing to FM 10-500-2/TO 13C7-1-5.
4-89. Installing Lifting Slings and Positioning
Drums
Lift the drums and position them on the honey-
comb as shown in Figure 4-51 found in Section
VI.
4-97
C6, FM 10-564/TO 13C7-37-1
3
5
1
9
7
3
2
1
5
4
Tie-down
Lashing
Clevis
Instructions
Number
Number
Pass lashing:
1
1
Through right front shackle of first drum.
2
1A
Through left front shackle of first drum.
3
2
Through right front shackle of second drum.
4
2A
Through left front shackle of second drum.
5
3
Through right front shackle of second drum.
6
3A
Through left front shackle of second drum.
7
4
Through right front shackle of third drum.
8
4A
Through left front shackle of third drum.
9
5
Through right rear shackle of first drum.
10
5A
Through left rear shackle of first drum.
Figure 4-62. Fuel drums lashed to platform
4-98
C6, FM 10-564/TO 13C7-37-1
17
15
21
11
19
13
13
7
12
11
9
8
Tie-down
Lashing
Clevis
Instructions
Number
Number
Pass lashing:
11
7
Through right front shackle of fourth drum.
12
7A
Through left front shackle of fourth drum.
13
8
Through right rear shackle of second drum.
14
8A
Through left rear shackle of second drum.
15
9
Through right rear shackle of second drum.
16
9A
Through left rear shackle of second drum.
17
11
Through right front shackle of fifth drum.
18
11A
Through left front shackle of fifth drum.
19
12
Through right front shackle of fifth drum.
20
12A
Through left front shackle of fifth drum.
21
13
Through right rear shackle of third drum.
22
13A
Through left rear shackle of third drum.
Figure 4-62. Fuel drums lashed to platform (continued)
4-99
C6, FM 10-564/TO 13C7-37-1
31
23
25
33
27
29
25
24
22
21
17
15
Tie-down
Lashing
Clevis
Number
Number
Instructions
Pass lashing:
23
15
Through right front shackle of sixth drum.
24
15A
Through left front shackle of sixth drum.
25
17
Through right rear shackle of fourth drum.
26
17A
Through left rear shackle of fourth drum.
27
21
Through right rear shackle of fifth drum.
28
21A
Through left rear shackle of fifth drum.
29
22
Through right front shackle of sixth drum.
30
22A
Through left front shackle of sixth drum.
31
24
Through right rear shackle of fifth drum.
32
24A
Through left rear shackle of fifth drum.
33
25
Through right rear shackle of sixth drum.
34
25A
Through left rear shackle of sixth drum.
Figure 4-62. Fuel drums lashed to platform (continued)
4-100
C6, FM 10-564/TO 13C7-37-1
4-91. Preparing Pump Assembly
4-92. Lashing Pump Assembly to Platform
Build the box for the pump assembly as shown
Place the pump assembly box on the load and
in Figure 4-63. Pack the pump assembly and
lash it to the platform as shown in Figure 4-65.
hoses in the box as shown in Figure 4-64.
Notes: 1. These drawings are not to scale.
2. Use 8d nails.
3. All dimensions are in inches.
LUMBER
2 x 4 x 25 1/2
3/4
41 1/2
25 1/2
27
BOTTOM
26
ENDS (2)
LUMBER
2 x 4 x 41 1/2
41 1/2
43
SIDES (2)
26
27
TOP
Step:
1. Cut the bottom of the box from 3/4-inch plywood 41 1/2 inches long and 25 1/2
inches wide. Nail a 41 1/2-inch length of 2- by 4-inch lumber flat side down and flush along
each long edge of the bottom. The top of the box is 43- by 27 inches.
2. Cut the sides of the box from 3/4-inch plywood 41 1/2 inches long and 26 inches high. Place
the sides flush with the bottom. Nail into the 2- by 4-inch pieces of lumber.
3. Cut the ends of the box from 3/4-inch plywood 27 inches wide and 26 inches high. Nail a
piece of 2- by 4-inch lumber flat side down, centered, and flush with the top edge of
each end piece. Nail the ends flush to the bottom and sides. Nail the sides to the 2- by 4-inch
pieces of lumber on the ends.
Figure 4-63. Pump assembly box built
4-101
C6, FM 10-564/TO 13C7-37-1
1
3
2
1
Place the pump, its hoses, a five-gallon can of fuel, and any other items needed by the unit in
the box. Pad the items with cellulose wadding. Nail the top to the box.
2
Place four D-rings onto a 15-foot lashing. Place the lashing around the box lengthwise, and
position two D-rings on each end of the box, six inches from each side. Tighten the lashing.
3
Pass two 15-foot lashings around the box and through the D-rings as shown. Tighten the
lashings.
Figure 4-64. Pump assembly box packed
4-102
C6, FM 10-564/TO 13C7-37-1
1
2
4
3
5
14
10
6
1
Center and glue a 56- by 36-inch piece of 3/4-inch plywood between two 60 -by 36-inch
pieces of honeycomb. Place the honeycomb and plywood centered over the third and fourth
drums. Place the box centered on the honeycomb and plywood.
2
Secure the box lashings to the honeycomb with type III nylon cord.
3
Lash the right front D-ring on the box to clevis 6. Lash the left front D-ring to clevis 6A.
4
Lash the right rear D-ring on the box to clevis 14. Lash the left rear D-ring to clevis 14A.
5
Pass lashings through clevises 10 and 10A and through their own D-rings. Secure the
lashings together on one side of the load with two D-rings and a load binder.
Figure 4-65. Pump assembly box lashed to platform
4-103
C6, FM 10-564/TO 13C7-37-1
4-93. Installing and Safetying
4-94. Building and Lashing Parachute
Suspension Slings
Stowage Platform
Install the components of the centerline
Build the parachute stowage platform and its
suspension sling system according to
supports as shown in Figure 4-55. Lash the
FM 10-500-2/TO 13C7-1-5, and as shown in
parachute stowage platform to the load as
Figure 4-43 found in Section VI. Safety the
shown in Figure 4-66.
suspension slings as shown in Figure 4-54 found
in Section VI.
4-104
C6, FM 10-564/TO 13C7-37-1
1
2
3
16
23
1
Center the parachute stowage platform on the honeycomb placed in Figure 4-55. Rest the
front edge of the platform against the fifth drum.
2
Lash the two rear holes in the platform to clevises 23 and 23A.
3
Lash the two front holes in the platform to clevises 16 and 16A.
Figure 4-66. Parachute stowage platform lashed to platform rails
4-105
C6, FM 10-564/TO 13C7-37-1
4-95. Installing Cargo Parachutes
Install six G-11 cargo parachutes as shown in
Figure 4-67, and according to FM 10-500-2/TO
13C7-1-5.
1
6
5
4
3
2
20
19
18
1
Cluster six G-11 cargo parachutes on the parachute stowage platform.
2
Place an additional clevis on clevises 18, 18A, 19, 19A, 20, and 20A. Place the added clevises in
an inverted position.
3
Pass the rear restraint strap through the rear holes in the parachute stowage platform, and
attach the ends to the curves of clevises 20 and 20A with D-rings and load binders.
4
Pass the center restraint strap through the center holes in the parachute stowage platform, and
attach the ends to the curves of clevises 19 and 19A with D-rings and load binders.
5
Pass the front restraint strap through the front holes in the parachute stowage platform, and
attach the ends to the curves of clevises 18 and 18A with D-rings and load binders.
6
Install the parachute release knives according to FM 10-500-2/TO 13C7-1-5.
Figure 4-67. G-11 cargo parachutes installed
4-106
C6, FM 10-564/TO 13C7-37-1
4-96. Installing Parachute Release
Prepare and install an M-2 cargo parachute
release as shown in Figure 4-48, and according
to FM 10-500-2/TO 13C7-1-5.
1
2
3
1
Center the M-2 release assembly over the rear half of the pump box. Secure the
release to the load with type III nylon cord.
2
Attach the suspension slings and the riser extensions to the M-2 release according to FM 10-
500-2/TO 13C7-1-5.
3
S-fold the suspension slings and tie the folds with type I, 1/4-inch cotton webbing.
Figure 4-68. M-2 release installed
4-107

 

 

 

 

 

 

 

 

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