Главная Manuals FM 4-20.167 Airdrop of Supplies and Equipment: Rigging Tracked Personnel–Cargo Carriers (November 2006)
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Rigging IC45 Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
STOWING CARGO PARACHUTES
1-13. Prepare, stow, cluster, and restrain four G-11 cargo parachutes according to FM 4-20.102/ MCRP
4-11.3J/NAVSEA SS400-AB-MMO-010/TO 13C7-1-5 and as shown in Figure 1-21.
1
4
3
2
2
12
16
1 Prepare, position, and cluster, four G-11 cargo parachutes according to FM 4-20.102
/MCRP 4-11.3J/NAVSEA SS400-AB-MMO-010/TO 13C7-1-5.
2 Restrain the parachutes according to FM 4-20.102/ MCRP 4-11.3J/NAVSEA SS400-AB-
MMO-010/TO 13C7-1-5 using clevises 12, 12A, 16, and 16A.
3 Install the multicut parachute release straps according to FM 4-20.102/ MCRP 4-
11.3J/NAVSEA SS400-AB-MMO-010/TO 13C7-1-5.
Figure 1-21. Cargo Parachutes Stowed and Restrained
16 November 2006
FM 4-20.167/TO 13C7-16-171
1-31
Chapter 1
INSTALLING M-2 RELEASE ASSEMBLY
1-14. Install the M-2 parachute release assembly according to FM 4-20.102/ MCRP 4-11.3J /NAVSEA SS
400-AB-MMO-010/TO 13C7-1-5 and as shown in Figure 1-23.
3
1
2
1 Cut a 9- by 18-inch piece of honeycomb to use as a base. Place the honeycomb in front of
the lashing securing the canopy cover.
2 Cut and glue five 18- by 18-inch pieces of honeycomb to form a stack. Position the stack
on top of the 9- by 18-inch piece of honeycomb (from step 1) flush against the front edge of
the rear ACB support.
3 Secure the release platform in place with type III nylon to convenient places on the canopy
cover. Tape the edges of the honeycomb stack where the type III nylon will contact the
honeycomb.
Figure 1-23. M-2 Parachute Release Assembly Installed
1-32
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45 Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
7
6
6
5
4
4 Install an M-2 parachute release with the top of the upper suspension link flush with the rear
edge of the release platform. Attach the suspension slings and riser extensions according
to FM 4-20.102/MCRP 4-11.3J/NAVSEA SS400-AB-MMO-010/TO 13C7-1-5.
5 Restrain the release with type III nylon cord routed through the parachute release
connectors to bushings 3 and 3A of the rear suspension bracket and around the spacer
using bushings 4 and 4A of the front suspension bracket.
6 S-fold the suspension slings and secure with a length of ¼-inch cotton webbing.
7 Tie the exposed riser extensions with lengths of type I, ¼-inch cotton webbing.
Figure 1-23. M-2 Parachute Release Assembly Installed (Continued)
16 November 2006
FM 4-20.167/TO 13C7-16-171
1-33
Chapter 1
INSTALLING EXTRACTION SYSTEM
1-15. Install the Extraction Force Transfer Coupling (EFTC) system according to FM 4-20.102/ MCRP
4-11.3J/NAVSEA SS400-AB-MMO-010/TO 13C7-1-5 and as shown in Figure 1-22. Install the Extraction
Parachute Jettison System (EPJS) according to FM 4-20.102/MCRP 4-11.3J/ NAVSEA SS400-AB-MMO-
010/TO 13C7-1-5 if applicable.
3
5
4
2
1 Install the EFTC actuator mounting brackets using the rear mounting holes according to
FM 4-20.102/ MCRP 4-11.3J/NAVSEA SS 400-AB-MMO-010/TO 13C7-1-5.
2 Install a 16-foot release cable.
3 Install the actuator assembly to the actuator mounting bracket.
4 Safety tie the cable in convenient places with one turn type I, ¼ -inch cotton webbing.
5 Attach a 9-foot (2 loop), type XXVI nylon sling as the deployment line. Fold and secure the
excess line with type I, ¼ -inch cotton webbing.
Figure 1-22. Extraction System Installed
1-34
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45 Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
INSTALLING PROVISIONS FOR EMERGENCY RESTRAINTS
1-16. Install the provisions for the emergency restraints on the platform according to FM 4-20.102/ MCRP
4-11.3J/NAVSEA SS400-AB-MMO-010/TO 13C7-1-5.
PLACING EXTRACTION PARACHUTE
1-17. Select the extraction parachute and extraction line according to FM 4-20.102/ MCRP 4-11.3J/
NAVSEA SS400-AB-MMO-010/TO 13C7-1-5. Place the extraction parachute and extraction line on the
load for installation in the aircraft. If a drogue parachute and drogue line are required, place them on the
load for installation in the aircraft as well.
MARKING RIGGED LOAD
1-18. Mark the rigged load according to FM 4-20.102/ MCRP 4-11.3J/NAVSEA SS 400-AB-MMO-010/
TO 13C7-1-5 and as shown in Figure 1-24. Complete the Shipper’s Declaration for Dangerous Goods. If
the load varies from the one shown, the weight, height, center of balance (CB) and parachute requirements
must be recomputed.
EQUIPMENT REQUIRED
1-19. Use the equipment listed in Table 1-3 to rig this load.
16 November 2006
FM 4-20.167/TO 13C7-16-171
1-35
Chapter 1
CAUTION
Make the final rigger inspection required by FM 4-20.102/MCRP 4-
11.3J/NAVSEA SS400-AB-MM0-010/TO 13C7-1-5 and AR 59-4/
OPNAVINST 4630.24C/AFJ 13-210(I)/MCO 13480.1B before the
load leaves the rigging site.
RIGGED LOAD DATA
Weight
17,480 pounds
Maximum Weight
17,900 pounds
Height
98 ½ inches
Width
108 inches
Length
210 inches
Overhang: Front
0 inches
Rear (EFTC)
18 inches
Rear (EPJS)
30 inches
Center of Balance (CB) (from front edge of platform)
88 inches
Figure 1-24. IC 45 Crawler Carrier Rigged on a Type V Platform for Low-Velocity Airdrop
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FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45 Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
Table 1-3. Equipment Required for Rigging the IC 45 Crawler Carrier on a Type V Platform for
Low-Velocity Airdrop
National Stock Number
Item
Quantity
8040-00-273-8713
Adhesive, paste, 1-gal
As required
1670-01-035-6054
Bridle, extraction line lead, (line bag for DES)
1
4030-00-090-5354
Clevis, large
5
4030-00-678-8562
Clevis, medium
6
1670-00-360-0328
Cover, clevis, large
4
8135-00-664-6958
Cushioning material, packaging, cellulose wadding
As required
Extraction Force Transfer Coupling (EFTC)
1670-00-434-5785
Coupling assembly, airdrop, EFTC, w / 16-ft cable
1
1670-01-475-1990
Extraction Parachute Jettison System (EPJS)
1
8305-00-290-5584
Felt, ½-inch
As required
8305-00-290-5584
Felt, 3/16-inch
As required
1670-00-003-4391
Knife, parachute bag (for DES)
2
5340-00-040-8219
Knife, multi-parachute release strap, webbing
2
1670-01-183-2678
Leaf, extraction line (line bag)(add 2 for DES)
2
Line Multi-Loop:
For deployment line:
1670-01-062-6304
9-ft (2-loop), type XXVI nylon webbing
1
For drogue:
1670-01-064-4452
60-ft 1-loop, type XXVI nylon webbing (DES)
1
For extraction:
1670-01-062-6313
60-ft (3-loop), type XXVI nylon (C-130 aircraft)
1
1670-01-107-7651
140-ft (3-loop), type XXVI nylon (C-17 aircraft)
1
For riser extension:
1670-01-062-6313
60-ft (3-loop), type XXVI nylon webbing
4
For suspension:
1670-01-062-6306
3-ft (4-loop), type XXVI nylon webbing
2
1670-01-062-6308
16-ft (4-loop), type XXVI nylon webbing
2
1670-01-064-4453
20-ft (4-loop), type XXVI nylon webbing
2
Link:
1
1670-01-493-6418
Assembly small, two-point, 3 ¾-inch (drogue)
1
1670-01-493-6420
Assembly large, two-point 5 ½-inch
3
1670-01-072-5637
Jettison, C-130 (DES)
1
1670-01-483-8259
Link, Parachute connector (TRM H-block) (C-17)
1
16 November 2006
FM 4-20.167/TO 13C7-16-171
1-37
Chapter 1
Table 1-3. Equipment Required for Rigging the IC 45 Crawler Carrier on a Type V Platform for
Low-Velocity Airdrop (Continued)
National Stock Number
Item
Quantity
Lumber:
5510-00-220-6146
2-by 4-inch
2
5510-00-220-6148
2-by 6-inch
4
5510-00-220-6246
2- by 8-inch
1
5510-00-220-6274
4-by 4-inch
5
5530-00-128-4981
Plywood, ¾-inch sheet
5
5530-00-262-8195
Plywood, ½-inch sheet
1
Nail, steel wire, common:
5315-00-010-4659
8d
As required
1670-00-753-3928
Pad, energy-dissipating, honeycomb,
23 sheets
Parachute:
1670-01-016-7841
G-11
4
1670-00-040-8135
28-ft, extraction, heavy-duty
1
1670-01-063-3717
15-ft, Extraction Drogue (DES)
1
Platform, airdrop, type V, 16-ft:
1
1670-01-353-8425
Bracket assembly, component (EFTC)
1
1670-01-353-8424
Bracket, assembly, extraction
1
1670-01-162-2372
Clevis, load tiedown
34
1670-01-247-2389
Link, Suspension bracket, type V
4
1670-01-162-2381
Link, Tandem, link sups. assembly
2
1670-01-097-8817
Release, cargo parachute, M-2,
1
7510-00-266-5016
Tape, adhesive, 2-in
As required
1670-00-937-0271
Tiedown assembly, 15-ft webbing
50
5365-00-937-0147
D-ring, heavy duty, 10,000-lb
50
1670-00-937-0272
Binder, load, 10-000-lb
45
Webbing:
4020-00-240-2146
Cord, nylon, type III, 550-lb
As required
8305-00-268-2411
Cotton, type I, ¼1/4-inch
As required
8305-00-082-5752
Nylon, tubular, ½-in, natural
As required
8305-00-263-3591
Nylon, type VIII
As required
1-38
FM 4-20.167/TO 13C7-16-171
16 November 2006
Chapter 2
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for
Low-Velocity Airdrop
DESCRIPTION OF LOAD
2-1. The IC45-2 IHI crawler carrier is described in the introduction. The accompanying load consists of
fifteen 5-gallon diesel cans, fifteen 5-gallon water cans, one 5-gallon engine oil can, one 5-gallon hydraulic
oil can, and six cases of Meals-Ready-to-Eat (MRE) for a total weight of 1,640 pounds. The load is rigged
on a 20-foot, type V airdrop platform and requires five G-11 cargo parachutes. The total rigged weight of
the load is 21,480 pounds. The IC45-2 IHI crawler carrier is shown in Figure 2-1.
Figure 2-1. IC45-2 IHI Crawler Carrier
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-1
Chapter 2
PREPARING PLATFORM
2-2. Prepare a 20-foot, type V airdrop platform according to TM 10-1670-268-20&P/TO 13C7-52-22
using 34 tiedown clevises and as shown in Figure 2-2.
Clevises 16A through 1A
Left
REAR
FRONT
Right
Clevises 16 through 1
Steps:
1. Inspect, or assemble and inspect, a
20-foot type V platform according to TM 10-1670-268-
20&P/TO 13C7-52-22.
2. Install a tandem link on each platform side rail holes 1, 2, and 3.
3. Install a clevis on bushing 1 on each tandem link.
4. Starting at the front of each platform side rail, install clevises on each platform side rail using
bushings bolted on holes 4, 8, 9, 10, 16, 18, 24, 26, 32, 34, 35, 36, 37, and 38 (triple).
5. Starting at the front of each platform side rail, number the clevises, including the clevis on the
tandem link, bolted to the right side from 1 through 16 and those bolted to the left side from 1A
through 16A.
6. Label the tie down rings according to FM 4-20.102/MCRP 4-11.3J/NAVSEA SS400-AB-MMO-
010/TO 13C7-1-5.
Figure 2-2. Platform Prepared
2-2
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
BUILDING AND POSITIONING HONEYCOMB STACKS
2-3. Build honeycomb stacks as shown in Figures 2-3 through 2-6 using the materials listed in Table 2-1.
Position the honeycomb stacks on the platform as shown in Figure 2-7.
Table 2-1. Materials Needed for Honeycomb Stacks
Stack
Pieces
Width
Length
Material
Instructions
Number
(Inches)
(Inches)
1
10
36
30
Honeycomb
See Figure 2-3.
1
36
6
Honeycomb
1
36
18
¾-Inch Plywood
1
36
10
¾-Inch Plywood
1
36
30
¾-Inch Plywood
1
24
12
1-Inch Plywood
1
2 X 6
36
Lumber
2
8
36
29
Honeycomb
See Figure 2-4.
3
36
29
¾-Inch Plywood
6
4 X 4
29
Lumber
3
8
36
19
Honeycomb
See Figure 2-5.
2
36
19
¾-Inch Plywood
1
36
19
1-Inch Plywood
2
2 X 4
19
Lumber
2
2 X 6
19
Lumber
6
4 X 4
19
Lumber
4
8
36
19
Honeycomb
See Figure 2-6.
3
36
19
¾-Inch Plywood
1
23 ¾
16
1-Inch Plywood
2
2 X 6
19
Lumber
6
4 X 4
19
Lumber
5
4
24
96
Honeycomb
See Figure 2-6.
6
4
24
96
Honeycomb
See Figure 2-6.
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-3
Chapter 2
Notes.
1. Not drawn to scale.
2.
All dimensions are given in inches.
8
7
6
5
4
3
2
FRONT
1
18
REAR
2
3
30
30
6
12
1 Glue seven 30- by 36-inch pieces of honeycomb together to form a base.
2 Cut three 30- by 36-inch pieces of honeycomb as shown above and glue to the
honeycomb prepared in step 1.
3 Cut one 30- by 36-inch piece of ¾-inch plywood as shown above and glue on top of the
honeycomb prepared in step 2.
4 Cut one 18- by 36- by ¾-inch piece of plywood and glue it flush with the front edge of the
stack.
5 Cut one 12- by 24- by 1-inch piece of plywood and glue it flush with the rear edge of the
stack.
6 Cut one 10- by 36- by ¾-inch piece of plywood and glue it flush with the front edge of the
stack.
7 Cut one 6- by 36- by ¾-inch piece of honeycomb and glue it 4 inches from the front edge
of the stack.
8 Cut one 2- by 6- by 36-inch piece of lumber and glue it on the honeycomb placed in step 7.
Figure 2-3. Honeycomb Stack 1 Prepared
2-4
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
3
2
4
1
REAR
1 Glue eight pieces of 29- by 36-inch honeycomb together to form a base.
2 Place and nail six 4- by 4- by 19-inch pieces of lumber on top of one 29- by 36- by ¾-inch
piece of plywood. Place the 4- by 4-inch pieces of lumber flush with sides, front, back and
evenly spaced.
3 Nail two 29- by 36- by ¾-inch pieces of plywood flush on top of the six 4- by 4-inch pieces
of lumber.
4 Glue and place wooden stack on honeycomb stack made in step 1.
Figure 2-4. Honeycomb Stack 2 Prepared
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-5
Chapter 2
4
5
3
2
6
1
REAR
1 Glue eight pieces of 19- by 36-inch honeycomb together to form a base.
2 Place and nail six 4- by 4- by 19-inch pieces of lumber on top of one 19- by 36- by ¾-inch
piece of plywood. Place the 4- by 4-inch pieces of lumber flush with sides, front, back and
evenly spaced.
3 Place and nail one 19- by 36- by ¾-inch piece and one 19- by 36- by 1-inch piece of
plywood flush on top of the six 4- by 4-inch pieces of lumber.
4 Place and nail one 2- by 4- by 19-inch piece of lumber on the left and right edge, flush with
the front and back on top of the plywood.
5 Place and nail two 2- by 6- by 19-inch pieces of lumber side by side in the center on top of
the plywood.
6 Glue and place wooden stack on top of the honeycomb stack made in step 1.
Figure 2-5. Honeycomb Stack 3 Prepared
2-6
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
4
5
3
2
6
1
REAR
1 Glue eight pieces of 19- by 36-inch honeycomb together to form a base.
2 Place and nail six 4- by 4- by 19-inch pieces of lumber on top of one 19- by 36- by ¾-inch
piece of plywood. Place the 4- by 4-inch piece of lumber flush with sides, front, back and
evenly spaced.
3 Place and nail two 19- by 36- by ¾-inch pieces of plywood flush on top of the six 4- by 4-
inch pieces of lumber.
4 Place and nail one 2- by 6- by 19-inch piece of lumber ½ inch from the 19 inch side and
flush with the front and back on top of the plywood. Repeat for other side.
5 Place and nail one 16- by 23 ¾- by 1-inch piece of plywood centered from front to rear and
flush against the lumber.
6 Glue and place wooden stack on top of the honeycomb stack made in step 1.
7 To form stack 5, glue four 24- by 96-inch pieces of honeycomb together. (Not Shown)
8 To form stack 6, glue four 24- by 96-inch pieces of honeycomb together. (Not Shown)
Figure 2-6. Honeycomb Stacks 4, 5 and 6 Prepared
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-7
Chapter 2
Notes.
1. Not drawn to scale.
2. All dimensions are given in inches.
11 ½
Stack 6
80 ½
Stack 4
Stack 3
Stack 2
Stack 1
12
33
11
26
Stack 5
80 ½
11 ½
Stack
Position of Stacks on the Platform
Number
Place stack:
1
Centered 26 inches from the front edge of the platform.
2
Centered 11 inches from stack 1 or 67 inches from the front edge of the
platform.
3
Centered 33 inches from the rear edge of stack 2 or 129 inches from the
front edge of the platform.
4
12 inches from the rear edge of stack 3 or 160 inches from the front edge
of the platform.
5
80 ½ inches from the front edge of the platform and 11 ½ inches from the
right side of the platform.
6
80 ½ inches from the front edge of the platform and 11 ½ inches from the
left side of the platform.
Figure 2-7. Honeycomb Stacks Positioned on the Platform
2-8
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
PREPARING THE IC45-2 IHI CRAWLER CARRIER
2-4. Prepare the IC45-2 IHI crawler carrier as follows: Make sure the fuel tank is no more than ¾ full.
Make sure the battery and battery compartment complies with AFMAN 24-204(I)/ TM 38-250. Prepare
the rest of the IC45-2 IHI crawler carrier using Table 2-2 and as shown in Figures 2-8 through 2-20.
CAUTION
Make sure all equipment is removed by a qualified operator or qualified
maintenance personnel.
Table 2-2. Materials Required to Prepare the Cage, Build the Canopy Cover, Build the Cab
Protective Box and Prepare the Bed
Pieces
Width
Length
Material
Instruction
3
As required
As required
Honeycomb
See Figure 2-9.
2
32
33
¾-Inch Plywood
See Figure 2-10.
1
32
52
¾-Inch Plywood
See Figure 2-10.
1
33
50 ½
¾-Inch Plywood
See Figure 2-10.
1
12
50 ½
¾-Inch Plywood
See Figure 2-10.
2
2 X 4
10
Lumber
See Figure 2-10.
2
2 X 4
23 ½
Lumber
See Figure 2-10.
2
2 X 4
28 ½
Lumber
See Figure 2-10.
1
2 X 4
49
Lumber
See Figure 2-10.
2
2 X 4
50 ½
Lumber
See Figure 2-10.
1
32
66
Honeycomb
See Figure 2-14.
1
36
66
Honeycomb
See Figure 2-14.
1
19
43
¾-Inch Plywood
See Figure 2-15.
1
35
43
¾-Inch Plywood
See Figure 2-15.
1
19
31
¾-Inch Plywood
See Figure 2-15.
1
28
52
¾-Inch Plywood
See Figure 2-15.
1
2 X 4
41
Lumber
See Figure 2-15.
1
2 X 4
52
Lumber
See Figure 2-15.
1
17
18
Honeycomb
See Figure 2-16.
1
17
37
Honeycomb
See Figure 2-16.
1
15
28
Honeycomb
See Figure 2-16.
2
14
18
Honeycomb
See Figure 2-16.
1
17
37
¾-Inch Plywood
See Figure 2-16.
1
17
61
¾-Inch Plywood
See Figure 2-16.
3
19
63
¾-Inch Plywood
See Figure 2-17.
1
17
64
¾-Inch Plywood
See Figure 2-17.
1
43
64
¾-Inch Plywood
See Figure 2-17.
1
25
36
Honeycomb
See Figure 2-19.
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-9
Chapter 2
1
2
1 Lift the dump bed and place the safety blocks in place.
2 Pad the bed hinge with felt.
3 Remove the safety blocks and lower the dump bed. (Not Shown)
Figure 2-8. Dump Body Prepared
2-10
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
2
4
5
1 Tape the gauges in the cab. (Not Shown)
2 Remove the mirrors and back plate of the (ROPS). Pad the back plate and mirrors with felt
and tape.
3 Remove the ROPS and tape the bolts together. (Not Shown)
4 Pad the top edges of the cage (located beside the cab) with felt. Secure the felt with type
III nylon cord.
5 Fill the bottom of the cage with a layer of honeycomb. Make cutouts for parts of the carrier
that extend up into the honeycomb.
Figure 2-9. Components Stowed and Secured
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-11
Chapter 2
6
7
10
8
9
z
6 Place another layer of honeycomb with cutouts for the components removed in steps 2 and 3.
7 Place the back plate, mirrors, and bolts from the ROPS centered and on top of honeycomb.
8 Fill the rest of the cage with honeycomb until it is even with the top of the cage.
9 Secure the honeycomb with type III nylon cord by forming an X.
10 Fold the seat forward and secure with type III nylon cord.
Figure 2-9. Components Stowed and Secured (Continued)
2-12
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
Notes.
1. Not drawn to scale.
2. All dimensions are given in inches.
3. The box is shown upside down for building clarification.
FRONT
2
3
REAR
21
25
6
13
3
10
4
5
2
25
2
14
33
33
7
7
13
REAR
FRONT
13
32
32
1 Cut two 32- by 33- by ¾-inch pieces of plywood for the front and rear.
2 Cut front as shown.
3 Cut rear as shown.
Figure 2-10. Protective Cab Box Built
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-13
Chapter 2
Note.
The box is shown upside down for building clarification.
BOTTOM
8
FRONT
LEFT
9
7
10
6
5
REAR
TOP
4
RIGHT
10
4 Cut a 32- by 52- by ¾-inch piece of plywood for the top.
5 Cut two 2- by 4- by 50 ½-inch pieces of lumber. Nail to the top with a ¾- inch border from
the left edge using 8d nails. Repeat for the right edge.
6 Cut two 2- by 4- by 23 ½-inch pieces of lumber. Nail to the top with a ¾- inch border from
the front edge using 8d nails. Repeat for the rear edge.
7 Cut one 33- by 50 ½- by ¾-inch piece of plywood for the left side.
8 Cut one 2- by 4- by 50 ½-inch piece of lumber. Nail to the bottom of the left side with a ¾-
inch border from the rear and front sides with 8d nails.
9 Cut two 2- by 4- by 28 ½-inch pieces of lumber. Nail to the left front edge with a ¾- inch
border from the left edge with 8d nails. Repeat for the right edge(Not Shown).
10 Cut two 2- by 4- by 10-inch pieces of lumber. Nail to the front with a ¾-inch from the front
edge and with 8d nails. Repeat for the rear edge.
Figure 2-10. Protective Cab Box Built (Continued)
2-14
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
Note.
The box is shown upside down for building clarification.
FRONT
12
12
LEFT
12
REAR
TOP
11
12
RIGHT
11 Cut a 12- by 50 ½- by ¾-inch piece of plywood for the right side.
12 Nail the left, rear, front and right sides to the top to each other with 8d nails.
Figure 2-10. Protective Cab Box Built (Continued)
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-15
Chapter 2
FRONT
RIGHT
5
3
3
5
1
3
4
2
LEFT
z
1 Position the cab protection box over the cab.
2 Pad the step to the cab with cellulose wadding and tape.
3 Route a 30-foot lashing horizontally around the front of the vehicle, behind the attachment assembly, and
around the cab protection box. Secure the lashings with two D-rings and a load binder on the left side of
the cab protection box.
4 Route two 15-foot lashings through the padded step below the cab and through its own D-ring.
5 Route two 15-foot lashings through the bar on the right side of the cage and through its own D-ring. Route
the lashings from the bar over top of the cab protection box toward the lashing installed on the step.
Secure the lashings with four D-rings and two load binders on the left side of the cab protection box.
Figure 2-11. Cab Protective Box Placed and Secured
2-16
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
3
2
5
4
1 Tape all lights and reflectors with 2-inch masking tape. (Not Shown)
2 Route a 15-foot lashing behind the right side of the attachment frame and back over the front
of the attachment assembly. Secure with a D-ring and load binder. Repeat on left side.
3 Place two type V platform clevises on the tiedown point on the frame under the rear of the
dump bed.
4 Pad the front and rear track tiedown points on the front and rear sides on both sides of the
vehicle.
5 Route a 15-foot lashing through the front tiedown point under the dump bed and through the
rear side of the front track tiedown point. Secure with a D-ring and load binder. Repeat on
the opposite side.
Figure 2-12. External Body Prepared
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-17
Chapter 2
7
2A
3A
4A
5A
4
1A
5
1
6
2
3
4
5
2
1 Label the bed tiedown points 1 through 5 on the left and 1A through 5A on the right.
2 Lower the side panels.
3 Form three 30-foot lashings (Not Shown).
4 Pre-position a 30-foot lashing between tiedown points 1A and 2A lengthwise.
5 Pre-position a 30-foot lashing between tiedown points 1 and 1A lengthwise.
6 Pre-position a 30-foot lashing between tiedown points 1 and 2 lengthwise.
7 Ensure the excess lashing is spread out on both ends with the majority of the excess
lashing running toward the bulkhead and over the top of the bulkhead.
Figure 2-13. Tiedowns Numbered and Lashings Positioned
2-18
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
3
4
2
1 Cut a 36- by 66-inch and a 32- by 66-inch piece of honeycomb. (Not Shown)
2 Position the honeycomb flush with the dump bed bulkhead, inside the outer tiedown points
on top of the pre-positioned lashings.
3 Cut a piece of felt to cover the top of the ROPS and secure it in place with type III nylon
cord.
4 Place the ROPS on the right front side of the vehicle bed. Run the pre-positioned lashings
under and inside (rear) the top of the ROPS and lay the excess toward the front of the
vehicle.
Figure 2-14. ROPS Placed
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-19
Chapter 2
19
1
LEFT
3
35
43
2
2 x 4 x 41
REAR
1 Cut a 19- by 43- by ¾-inch piece of plywood and position it inside the top of the ROPS.
2 Cut a 35- by 43- by ¾-inch piece of plywood and a 2- by 4- by 41-inch piece of lumber.
Nail the 2- by 4- by 41-inch piece of lumber flush with the rear edge, 2 inches from the right
edge and flush with left side.
3 Place the plywood on top of the inside of the ROPS frame. The 2- by 4- by 41-inch piece
of lumber will be between the ROPS frame legs toward the rear.
Figure 2-15. ROPS and Cargo Bed Prepared for Accompanying Load
2-20
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
6
LEFT
3
52
REAR
4 Cut a 28- by 52- by ¾-inch piece of plywood and a 2- by 4- by 52-inch piece of lumber. Nail
the 2- by 4- by 52-inch piece of lumber flush with the 52-inch edge. (Not Shown)
5 Place the plywood inside the ROPS frame flush with the plywood in step 3, even with left
side of the ROPS with the 2- by 4- by 52-inch piece of lumber to the rear.
6 Cut a 19- by 31- by ¾-inch piece of plywood and place it inside the left rear of the ROPS.
Figure 2-15. ROPS and Cargo Bed Prepared for Accompanying Load (Continued)
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-21
Chapter 2
LEFT
RIGHT
1
2
5
FRONT
4
REAR
3
6
7
1 Cut and evenly space three lengths of ½-inch tubular nylon webbing inside the ROPS on
top of the plywood. Position three rows of five water cans on each length of webbing.
Route the webbing around all five water cans, through the handles and tie off the ends.
2 Position six MRE boxes on the left outside and flush with the ROPS.
3 Place a 17- by 18-inch piece of honeycomb vertically on the rear of the MRE stack.
4 Place a 17- by 37-inch piece of honeycomb on top of the MRE stack.
5 Place a 17- by 37- by ¾-inch piece of plywood on top of the honeycomb on the MRE stack.
6 Place a 17- by 61- by ¾-inch piece of plywood to the rear and even with the left side of the
MRE’s and water cans.
7 Place a 15- by 28-inch piece of honeycomb on the left side of the 28- by 52- by ¾-inch
piece of plywood placed in step 5 of Figure 2-15.
Figure 2-16. Water Cans and MRE’s Positioned
2-22
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
11
10
12
9
8
3
2
8 Route two 15-foot lashings through tiedown point numbers 2, 3, 2A (Not Shown) and 3A
(Not Shown) and back through their own D-rings.
Note.
Water cans are shown instead of fuel and oil cans.
9 Cut and evenly space three lengths of ½-inch tubular nylon webbing on top of the 28- by
52- by ¾-inch piece of plywood. Position three rows of four fuel cans on each length of
webbing. Route the webbing around all four fuel cans, through the handles and tie off the
ends.
10 Place a length of ½-inch tubular nylon webbing on the 15- by 28-inch piece of honeycomb.
Place three fuel cans on the webbing and route the webbing around the cans through the
handles and tie off the ends.
11 Place the hydraulic and engine oil cans to the left of the fuel cans on the honeycomb and
secure the handles with ½-inch tubular nylon webbing
12 Place two 14- by 18-inch pieces of honeycomb in the space between the cans.
Figure 2-16. Water Cans and MRE’s Positioned (Continued)
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-23
Chapter 2
Notes.
1. Not drawn to scale.
2. All dimensions are given in inches.
3. Pad and tape all cut outs prior to routing lashings.
63
3
19
2
9
2
3
2
2
4
2
3
1 Cut three 19- by 63- by ¾-inch pieces of plywood for the endboards.
2 Position the endboards to the right, left and rear of the accompanying load.
3 Form two 30-foot lashings. Route one 30-foot lashing horizontally through the bottom cutouts
of the left end board around the front of the ROPS through the bottom cutouts of the right end
board. Secure the lashings with two D-rings and load binder centered on the rear endboard.
4 Route one 30-foot lashing horizontally through the top cutouts around the front of the ROPS
through the top cutouts of the right endboard. Secure the lashings with two D-rings and load
binder centered on the rear endboard.
Figure 2-17. Endboards Placed and Secured
2-24
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
5
6
5 Place a 17- by 64- by ¾ -inch piece of plywood over the top of the MRE boxes and oil
cans.
6 Place a 43- by 64- by ¾ -inch piece of plywood over the top of the water and fuel cans.
Figure 2-17. Endboards Placed and Secured (Continued)
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-25
Chapter 2
7
8
7
8
7
8
2
3
7 Route the forward lashing from dump bed tiedowns 2 and 2A up over the top and through
rear cage part of the ROPs as close to the plywood as possible. Secure the lashing with
two D-rings and load binder on top of the 43- by 64- by ¾ -inch piece of plywood.
8 Route the forward pre-positioned lashing on dump bed tiedown points 3 and 3A over the
top pieces of plywood covering the accompanying load. Secure the lashing with two D-
rings and load binder on top of the 43- by 64- by ¾ -inch piece of plywood.
Figure 2-17. Endboards Placed and Secured (Continued)
2-26
FM 4-20.167/TO 13C7-16-171
16 November 2006
Rigging IC45-2 IHI Crawler Carrier on a Type V Platform for Low-Velocity Airdrop
9
9
9
11
10
9
11
10
2
3
9 Route the three pre-positioned 30-foot lashings from Figure 2-13 steps 4, 5 and 6 over the
top of the accompanying load. Secure the lashings with two D-rings and a load binder on
top of the accompanying load.
10 Route the aft lashings from bed tiedown points 3 and 3A through the bottom cutouts.
Secure the lashings with two D-rings and load binder in the center of the rear endboard.
11 Route the aft lashings from bed tiedown points 2 and 2A to the top cutouts. Secure the
lashings with two D-rings and load binder in the center of the rear endboard.
Figure 2-17. Endboards Placed and Secured (Continued)
16 November 2006
FM 4-20.167/TO 13C7-16-171
2-27
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