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 345 of 462
TM
9-2330-238-14
5-15.
LANDING
GEAR
RATCHET
MAINTENANCE
(EARLY MODEL).
This Task Covers:
a.
Removal
d.
Assembly
b.
Disassembly
e.
Installation
c.
Cleaning
and Inspection
Initial
Setup:
Materials/Parts:
Tools/Test
Equipment:
●
Dry cleaning
solvent
(Item 14, Appendix
E)
●
General
mechanic’s
tool
kit
●
One self-locking
nut
●
Three Iockwashers
Remove
self-locking
nut
(10)
and
capscrew
handcrank
(4). Discard
self-locking
nut.
(15)
from
ratchet
wheel
(11)
and
crankshaft
1.
Remove three nuts (2), Iockwashers
(1), and capscrews
(14) securing
plate and lever assembly
(12) and ratchet
wheel
(11), to handcrank
(4). If damaged,
remove
lubrication
fitting
(3) from handcrank.
Discard
Iockwashers.
2.
Remove
plate
and
lever assembly
(12), bearing
ball
(9), spring
(8), and ratchet
wheel
(11).
TA702086
5-43
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