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 188 of 319

TM 9-2520-238-34

REPLACE STRAIGHT ADAPTER AND BRAKE SHOE ASSEMBLIES — Continued

0021 00

5.

Install housing cover (1) on differential housing (2) as follows. Apply a light coat of antiseize compound to clean threads

of 13 cap

screws (3). Place new gasket (4) and housing cover on housing. Secure with 13 new key washers (5) and cap

screws.

Tighten screws to 252-300 lb-in (29-34 N•m) torque. Use torque wrench and socket set. Bend tabs on key

6.

Install two levers (6) on differential brake shafts. Secure with two screws (7) and new locknuts (8).

7.

Tighten locknuts (8) to 360-420 lb-in (41-47 N•m) torque. Use torque wrench.

0021 00-6

washers.