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 208 of 462

TA702004

4-110

TM 9-2330-238-14

4-54.

LEVELING JACK REPAIR.

This Task Covers:

a.

Disassembly

c.

Assembly

b.

Inspection and Repair

Materials/Parts:

Tools/Test Equipment:

●

One retaining ring

Ž General mechanic’s tool kit

●

Retaining ring pliers

a.

DISASSEMBLY

1.

Remove nut (1), washer (3), Iocksleeve (4), two pins (5), lever (2), two ratchet pawls (7), and spring (6) from

ratchet housing (9).

2.

Unscrew and remove jackscrew assembly (8) from ratchet housing (9).

3.

Remove retaining ring (12), inner housing (11), and ratchet wheel (10) from ratchet housing (9). Discard retaining

ring.