TM-9-2520-238-34

M113A1 FOV, M113A2 FOV, M548 AND M548A1

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL; RIGHT ANGLE DRIVE, COOLING FAN; GEARCASE, TRANSFER; DRIVE ASSEMBLY, FINAL; DIFFERENTIAL, STEERING CONTROL; BRAKE, SINGLE DISK; CYLINDER ASSEMBLY, HYDRAULIC BRAKE

TM-9-2520-238-34 - Page 245 of 319

TM 9-2520-238-34

REPAIR DIFFERENTIAL RIGHT ANGLE GEARBOX — Continued

0028 00

3.

Install two 3/8 x 16 cap screws 2 inches (5 cm) long (minimum length) in jacking holes where screws were removed in

Step 2. Tighten screws uniformly to separate plate (4) and output hub (8) with attached parts as an assembly from

housing (5).

4.

Remove laminated shim (9), packing (10), and gasket (11) from plate (4). Discard shim, packing, and gasket.

5.

Bend tabs on eight key washers (12). Remove eight cap screws (13), key washers, bearing retainer (14), and laminated

shim (15) from plate (4). Discard key washers.

6.

Straighten tabs on key washer (16). Remove round nut (17) and key washer from hub (8). Discard key washer.

0028 00-3