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 392 of 671

25-4.1. SUPPORT RING MAINTENANCE

This task covers:

a. Removal

c. Assembly

b. Disassembly

d. Installation

INITIAL SETUP:

Applicable Models

M1151

Tools

General mechanic's tool kit:

automotive (Appendix B, Item 1)

Materials/Parts

Six spring pins (Appendix G, Item 246.1)

Eight locknuts (Appendix G, Items 106)

Eight locknuts (Appendix G, Item 108)

Assembled locknut (Appendix G, Item 194)

Personnel Required

One mechanic

One assistant

Manual References

TM 9-2320-387-24P

Equipment Condition

• Turret bearing removed

(para. 11-55.4).

• Roof removed (para. 25-3.1).

Maintenance Level

Direct support

NOTE

Note location of attaching hardware for installation.

1.

Remove two locknuts (6), washers (3), capscrews (4), washers (3), and front supports (2) from front

mounting clevises (5). Discard locknuts (6).

2.

Remove four locknuts (14), capscrews (9), two striker plates (8), and strap brackets (15) from

B-pillars (12). Discard locknuts (14).

3.

Remove four locknuts (13), washers (11), capscrews (10), washers (11), and support ring (1) from two

B-pillars (12). Discard locknuts (13).

4.

Remove four edge trim strips (7) from B-pillar covers (16).

5.

Remove capscrew (24), washer (23), snubber (19), mount (20), bushing (22), mount (20),

snubber (19), shim(s) (18) if present, and plate (17) from support ring (1) and C-pillar support

bracket (21).

6.

Remove support ring (1) from vehicle.

a. Removal

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

25-6.2

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