Section III. DIFFERENTIAL CARRIER ASSEMBLY

TM 9-2320-211-34-2-1

Section III.

DIFFERENTIAL CARRIER ASSEMBLY

9-4. DIFFERENTIAL CARRIER ASSEMBLY REMOVAL, REPAIR, AND REPLACEMENT.

TOOLS:

B e a r i n g preload tester, pn 1597-200

M e c h a n i c a l puller kit, pn 8708724

D i a l indicating scale, pn 8950157

D i a l indicator, pn 7950104

B e a r i n g remover and replacer, pn 7950159

H o n i n g s t o n e , N S N 5345-00-260-0759

S o l v e n t , dry cleaning, type II

SUPPLIES:

Safety

wire

(SD-2), Fed. Spec P-D-680

Gasket

and shim set

C r o c u s cloth

Pinion

bevel spacers

Sleeve

spacers

W h i t e load pigment, Fed.

Pinion

bearing spacer

S p e c TT-W-262C

P r u s s i a n blue, MIL-P-30501

Pinion

drive spacer

String

TWO

PERSONNEL:

EQUIPMENT

CONDITION:

T r u c k parked, engine off, handbrake set.

P r e l i m i n a r y Procedures.

(1) For front axle differential, do the following:

(a) Drain differential.

R e f e r to LO 9-2320-211-12.

R e f e r to para 9-5.

(b) Remove axle shafts.

( d ) Jack up truck and put safety jacks under frame rails behind front

a x l e h o u s i n g . R e f e r to TM 9-2320-211-20.

(e) Remove wheels and tires. Refer to TM 9-2320-211-10.

(f) Remove drag link.

R e f e r to TM 9-2320-211-20.

(g) Remove power steering cylinder assembly. Refer to Part 2,

p a r a 13-5.

( h ) Remove brake hydraulic lines. Refer to Hydraulic Lines and

F i t t i n g s Removal and Replacement, TM 9-2320-211-20.

(i) Remove front axle assembly. Refer to para 9-3.

(2) For forward-rear axle or rear-rear axle differential, do the following:

(a) Drain differential.

R e f e r to LO 9-2320-211-12.

(b) Remove axle shafts.

R e f e r to TM 9-2320-211-20.

(d) Jack up truck and put safety jacks under rear spring seats. Refer

t o TM 9-2320-211-20.

R e f e r to TM 9-2320-211-10.

(e) Remove wheels and tires.

R e f e r to Part 2, para 15-7.

(f) Remove torque rods.

( g ) R e m o v e b r a k e h y d r a u l i c l i n e s . R e f e r to Hydraulic Lines and

F i t t i n g s Removal and Replacement, TM 9-2320-211-20.

(h) Remove axle housing. Refer to para 10-3.

9-14