SMI-9-2320-387-14P-1

TRUCK, UTILITY: EXPANDED CAPACITY

SUPPLEMENTAL OPERATION, MAINTENANCE, AND REPAIR PARTS INSTRUCTIONS

JULY 2004

SMI-9-2320-387-14P-1 - Page 218 of 671

11-71.5. GUNNER’S PLATFORM ASSEMBLY MAINTENANCE

This task covers:

a. Disassembly

b. Assembly

INITIAL SETUP:

Applicable Models

M1151

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Materials/Parts

Six locknuts (Appendix G, Item 133.88)

Four locknuts (Appendix G, Item 133.6)

Two locknuts (Appendix G, Item 133.7)

Personnel Required

One mechanic

One assistant

Manual References

TM 9-2320-387-24P

Equipment Condition

• Gunner’s platform removed (para. 11-71.4).

• Gunner’s platform assembly removed

(para. 11-71.6).

SMI 9-2320-387-14&P-1

11-132.10

Change 4

a. Disassembly

1.

Remove two locknuts (5), washers (4), shoulder bolts (2), and outer risers (3) from rear mounting

bracket (6). Discard locknuts (5).

2.

Remove riser assembly (1) from front mounting bracket (7).

3.

Remove two locknuts (9), washers (10), capscrews (17), spacers (12), outer risers (3), and latches (18)

from inner risers (11). Discard locknuts (9).

4.

Remove two locknuts (13), washers (14), capscrews (16), and two pin-and-lanyard assemblies (15)

from outer risers (3). Discard locknuts (13).

5.

Remove four locknuts (24), washers (23), capscrews (19), and inner risers (11) from stiffener

plate (8). Discard locknuts (24).

6.

Remove two locknuts (20), washers (21), and guide pin bolts (22) from inner risers (11). Discard

locknuts (20).