TM-5-3805-254-34

TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

MARCH 1993

TM-5-3805-254-34 - Page 403 of 727

TM 5-3805-254-34

9-5.

REAR-REAR DIFFERENTIAL MAINTENANCE (Con’t).

7.

Coat ring gear set (61) teeth with Prussian blue

paste.

8.

Turn gear and pinion assembly (31) and ring

gear set (61).

High contact indicates gear and

pinion assembly is too far out.

Remove shims

(35) to move gear and pinion assembly in.

9.

Low contact indicates gear and pinion assembly

(31) is too deep.

Add shims (35) to move gear

and pinion assembly out.

h.

DIFFERENTIAL ASSEMBLY AND INSTALLSTION

NOTE

If no-spin differential was disassembled, perform steps 1 through 4.

If not, go to step 6.

1.

Install two drive gears (25), spring retainers (24), springs (23), and side gears (22) on spider (26) and install bolt

(12) and washer (13) through center.

TA703986

9-55