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 116 of 319
TM 9-2520-238-34
REPAIR TRANSFER GEARCASES A, B, AND C — Continued
0017 00
CAUTION
To prevent damage to encased oil seal, do not press seal beyond face of bore. After installation
seal must be flush with outer surface.
17. Install new encased oil seal (13). Apply a thin even film of sealing compound (WP 0035 00, Item 12) or (WP 0035 00,
Item 13) to clean mating surface of seal. Position seal with lip toward bore. Use a flat block of wood and mallet and tap
seal in place.
18. Insert engine disconnect actuator (14) through hole in top of gearcase housing. Secure to housing bracket with washer
(15) and new cotter pin (16).
19. Insert ball bearing (17) into shift collar (18). Secure in place with new retaining ring (19).
20. Install shift collar (18) on input shouldered shaft (20). Secure with new retaining ring (21).
21. Align splines of input shaft (20) with input gear. Install input shaft with shift collar (18) aligned with actuator (14).
0017 00-18
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