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TM 10-3930-638-24&P
2-53. BODY, CAB AND HOOD MAINTENANCE (cont)
g. Operator’s Seat (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
CLEANING (cont)
WARNING
Dry cleaning solvent (P-D-680), used to clean parts is toxic and
flammable. Wear protective goggles and gloves and use only in a
well ventilated area. Avoid contact with skin, eyes, and clothes
and don’t breathe vapors. Do not use near open flame or exces-
sive heat and don’t smoke when using it. Failure to do so could
cause serious injury. If you become dizzy while using cleaning
solvent, get fresh air immediately, and get medical attention. If
contact with skin or clothes is made, flush with large amounts of
water. If contact with eyes is made, wash eyes with water immed-
iately, and obtain medical aid immediately.
4
All other parts
Clean
Use cleaning solvent P-D-680. Dry
thoroughly
INSPECTION
5
Back rest (12), and
Inspect
Replace if damaged, worn, cracked or
cushion (13)
slit
6
Seat belt (4)
Inspect
Replace if damaged, worn, slit or buckles
damaged
7
Seat adjusters (10 and 9)
Inspect
Replace if damaged, worn, cracked,
distorted or does not slide freely
8
All other parts
Inspect
Replace if damaged, worn, tracked,
distorted or threads damaged
REASSEMBLY
9
Left rail (18),
a. Two screws (16), lock
Install
and right rail
washers (15), and
(17)
nuts (14)
b. Cushion(13)
Position
c. Back rest (12)
Position
d. Eight screws(11)
Install
e. Seat adjusters (10 and 9) Position
Extend adjuster. Line up screw hole with
rail holes
f. Four screws (8)
Install
INSTALLATION/REPLACEMENT
10
Operator’s com-
a. Seat assembly (7)
Position
partment
b. Four lock washers (6)
Install
and nuts (5)
c. Seat belt (4)
Position
d, Two cap screws (3), lock Install
washers (2), and nuts (1)
2-383
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