TM-9-2330-238-14

CHASSIS, SEMITRAILER: 6-TON, 4-WHEEL M295A1; SEMITRAILER, VAN: EXPANSIBLE, 6-TON, 4-WHEEL M313; SEMITRAILER, VAN: SHOP, FOLDING SIDES, 6-TON, 4-WHEEL M447 AND M447C; SEMITRAILER, VAN: REPAIR PARTS, SHOP EQUIPMENT, 6-TON, 4-WHEEL M749; SEMITRAILER, VAN: REPAIR PARTS STORAGE, 6-TON, 4-WHEEL M750

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL

JULY 1992

TM-9-2330-238-14 - Page 176 of 462

4-78

TM 9-2330-238-14

4-38.

BRAKESHOE REPLACEMENT (Con’t).

4.

Position front brakeshoe (9) on backing plate (14) and install square neck bolt (12), sleeve spacer (4),

flatwasher (3), new Iockwasher (2), and nut (1).

5.

Install connecting link (13) on front brakeshoe spring pin (8).

6.

Engage slot of connecting link (13) with pin (21) on internal Iever (1 9).

7.

Install spring tension washer (7) and flatwasher (6) on both brakeshoe spring pins (8), then secure them with

slotted washer (5) installed in groove of spring pins.

8.

Bend ends of slotted washers (5) against spring pins (8) if necessary.

9.

Install two brakeshoe return springs (22) on four spring pins (8).

FOLLOW-ON TASKS:

• install hub and brakedrum (para 4-48).

●

Install wheel (para 4-49).

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Bleed hydraulic brake system (para 4-37).

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Adjust and test brakes (para 4-36).

TA701980