TM-9-2320-280-34

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

JANUARY 1996

TM-9-2320-280-34 - Page 520 of 1258

TM 9-2320-280-34

9-10.

REAR DIFFERENTIAL AND PARKING BRAKE MOUNTING BRACKET REPLACEMENT

This task covers:

a.

Removal

b.

Installation

INITIAL SETUP:

Tools

Equipment Condition

General mechanic's tool kit:

•

Parking brake caliper and rotor removed

automotive (Appendix G, Item 1)

(TM 9-2320-280-20).

•

Parking brake heat shield removed

Materials/Parts

TM 9-2320-280-20).

Two locknuts (Appendix E, Item 49)

Maintenance Level

Manual References

Direct support

TM 9-2320-280-20

TM 9-2320-280-34

a.

Removal

NOTE

It may be necessary to lift vehicle and turn rear wheels to rotate

flange for access to capscrews.

1.

Remove two capscrews (7) from mounting bracket (1) and rear differential (6).

2.

Remove two capscrews (4), washers (3), locknuts (2), washers (3), and mounting bracket (1) from

frame crossmember (5).

Discard locknuts (2).

b.

Installation

1.

Install mounting bracket (1) on frame crossmember (5) with two capscrews (4), washers (3),

locknuts (2), and washers (3).

Tighten locknuts (2) to 90 lb-ft (122 N.m).

2.

Install mounting bracket (1) on differential (6) with two capscrews (7).

Tighten capscrews (7)

to 110 lb-ft (149 N.m).

FOLLOW-ON TASKS:

•

Install parking brake caliper and rotor (TM 9-2320-280-20).

•

Install parking brake heat shield (TM 9-2320-280-20).

9-23