Front Drive Shaft Assembly and Support Bearing (cont).

TM 10-3930-638-24&P

2-39. AXLES AND DRIVE SHAFT ASSEMBLIES MAINTENANCE (cont)

a. Front Drive Shaft Assembly and Support Bearing (cont).

REMARKS

LOCATION

ITEM

ACTION

STEP

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.

a. Mounting surfaces

Front axle dif-

Clean

Use clean cloth moistened with cleaning

solvent P-D-680

ferential

Position and align

b. Front drive shaft

companion yoke

assembly (12)

universal joint

mounting holes

with mounting

holes on com-

panion yoke

Install

c. Four cap screws (11)

Tighten to 40-50 pounds foot torque

Position

a. Drive shaft support

Rear chassis,

front

bearing (9) and

collar (10)

b. Two setscrews (8)

Install

c. Four cap screws (7),

lock washers (6), and

nuts (5)

d. Yoke (4)

Position on front

Be sure yoke is lined up with yoke on

front end of drive shaft

drive shaft

assembly, splined

end

e. Washer (3)

Position

f. Nut (2)

Install

Tighten to 300400 pounds foot torque

Install

g. Cotter pin (1)

Para 2-39b, step 10

h. Center drive shaf't

Connect to front

drive shaft assem-

bly yoke (4)

Front drive shaft

Lubrication fittings

Service

Refer to step 1 above

assembly, support

bearing and yoke

2-237