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 200 of 462

TM 9-2330-238-14
4-49.
WHEEL REPLACEMENT.
This Task Covers:
a.
Removal
b.
Installation
Initial Setup:
Equipment Conditions:
Tools/Test Equipment:
Semitrailer
uncoupled
from
towing
vehicle
General mechanic’s tool kit
(para 2-11).
Hydraulic jack
Jackstand
Torque wrench
I
a.
REMOVAL
1.
2.
3.
4.
Open draincock on air reservoir and release air pressure.
NOTE
Capnuts on right side of semitrailer are marked R and have right-hand threads. Those
on left side of semitrailer are marked Land have left-hand threads. Nuts must be turned
in opposite direction to normal forward rotation of wheel to be loosened or removed.
Loosen six outer capnuts (3).
Raise semitrailer with jack, support on jackstand,
and remove six capnuts (3) and outer wheel (1).
Remove six inner capnuts (4) and remove inner
wheel (2) from hub (6).
TA701998
4-102


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