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 150 of 319

TM 9-2520-238-34

REPAIR TRANSFER GEARCASE F — Continued

0019 00

CAUTION

Gearcase cover and housing are machined as a unit and must be replaced as a matched set.

11. If removed, install new alignment pin(s) (12) in housing (7). Tap in place using a soft plastic hammer.

12. Install new gasket (13) on housing (7). Align cover (14) with four pins (12) and place cover on housing.

13. Clean threads of cap screws (15) and machine screws (16). Apply a light coat of antiseize compound to screw threads.

Secure cover (14) to housing (7) with 20 cap screws (15) on gearcase F, 20 new key washers (17), and 8 machine screws

(16). Tighten screws to 144-192 lb-in (17-21 N.m) torque. Use torque wrench (WP 0033 00, Item 41). Bend tabs on key

washers.

0019 00-14