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TM 10-3930-638-24&P
2-39. AXLES AND DRIVE SHAFT ASSEMBLIES MAINTENANCE (cont)
a. Front Drive Shaft Assembly and Support Bearing (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION/REPLACEMENT
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.
14
Front axle dif-
a. Mounting surfaces
Clean
Use clean cloth moistened with cleaning
ferential
solvent P-D-680
companion yoke
b. Front drive shaft
Position and align
assembly (12)
universal joint
mounting holes
with mounting
holes on com-
panion yoke
c. Four cap screws (11)
Install
Tighten to 40-50 pounds foot torque
15
Rear chassis,
a. Drive shaft support
Position
front
bearing (9) and
collar (10)
b. Two setscrews (8)
Install
c. Four cap screws (7),
Install
lock washers (6), and
nuts (5)
d. Yoke (4)
Position on front
Be sure yoke is lined up with yoke on
drive shaft
front end of drive shaft
assembly, splined
end
e. Washer (3)
Position
f. Nut (2)
Install
Tighten to 300400 pounds foot torque
g. Cotter pin (1)
Install
h. Center drive shaf’t
Connect to front
Para 2-39b, step 10
drive shaft assem-
bly yoke (4)
16
Front drive shaft
Lubrication fittings
Service
Refer to step 1 above
assembly, support
bearing and yoke
2-237
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