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 131 of 319

TM 9-2520-238-34

REPLACE TRANSFER GEARCASE A, B, OR C WITH SERVICE SPARE TRANSFER

GEARCASE E — Continued

0018 00

12. Remove packing (15) from bracket (11). Discard packing.

13. Remove cotter pin (16), slotted nut (17), and washer (18) from differential oil pump shaft (19). Discard cotter pin.

14. Straighten tabs on two key washers (20). Remove two cap screws (21), key washers, oil pump (22), and gasket (23) from

gearcase housing (24). Discard key washers and gasket.

15. Remove machine key (25) and retaining ring (26) from oil pump shaft (19). Discard retaining ring.

0018 00-5