TM-9-2330-227-14-P

SEMITRAILER, VAN: SHOP, 6-TON, SINGLE AXLE, M146

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

JUNE 1985

TM-9-2330-227-14-P - Page 167 of 576

TM 9-2330-227-14&P

BRAKESHOE ASSEMBLIES, ONE-WHEEL CYLINDER OPTION - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

REMOVAL - CONTINUED

3.

Two brake

Two nuts (7), two

Using 7/16-inch deep well socket and

guide pins (6)

springs (8), and

ratchet handle with 1/2-inch drive,

four cap washers (9)

unscrew and take off.

4.

Brake cylinder

Two brakeshoes (11)

Pull apart, and slide off.

(10) and two

anchor pins (1)

5.

Two retract

Two cotter keys (12)

a. Using straight-jaw pliers, take out.

spring pins (4)

b. Take out spring pins (4).

6.

Drycleaning solvent PD-680 is both toxic and flammable. Avoid prolonged breathing of

vapors, and avoid skin contact. Use only in well-ventilated area, and keep away from

open flame or excessive heat. Injury to personnel could occur.

Particles blown by compressed air are hazardous. Make certain air stream is directed

away from user and other personnel in the area. To prevent injury, protective goggles

or face shield must be worn when using compressed air.

CAUTION

Use care in handling brakeshoe assemblies. Grease, oil, solvent, or fingerprints on

lining surfaces will ruin linings.

All metal parts

a. Using drycleaning solvent and brush,

clean.

TA231269

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