TM-9-2330-326-14-P

SEMITRAILER, TACTICAL, DROP DECK BREAKBULK/CONTAINER TRANSPORTER, 22-1/2 TON, M871A3

TECHNICAL MANUAL; OPERATOR’S, UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

FEBRUARY 2006

TM-9-2330-326-14-P - Page 99 of 540

TM 9-2330-326-14&P

6-23

6-8. SERVICE BRAKES—SHOES AND LINING REPLACEMENT.

This Task Covers:

a. Removal

b. Installation

c. Follow-On Tasks

Initial Setup:

Tools and Special Tools:

Materials:

Tool kit, general mechanic’s (Item 4, Appendix B-3)

Grease, GAA (Item 6, Appendix F)

Jack stands

References:

Equipment Conditions:

Appendix C - LO

Semitrailer disconnected from prime mover

Other wheels chocked

Tires and wheels removed (para. 6-18)

Brake drum removed (para. 6-9)

Ground boards/Chocks emplaced

WARNING

Clean and check service brakes and all brake components for wear and

damage. Replace worn or damaged parts. At Triennial Service replace

all springs, pins, rollers, clips, and bushings on each axle end. May

cause injury to personnel and damage to the equipment.

CAUTION

Do

not

allow

lining

surfaces

to

become

contaminated

with

any

lubrication.

NOTE

There are four brake shoe assemblies and they are

removed and installed the same way. This procedure

covers one brake shoe assembly.

General Procedure:

a. Removal.

1.

Support axle on both side with jack stands.

2.

Push S-cam end of lower shoe and lining (2) down. Pull lower roller retainer (12) to remove roller

(11) and retainer (12).