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

  TM-9-2520-238-34 - Page 75 of 319

TM 9-2520-238-34
REPAIR COOLING FAN RIGHT ANGLE DRIVES A AND B — Continued
0015 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.
19. Install new encased oil seal (1) in bearing retainer housing (2) as follows:
a.
Clean mating surfaces of oil seal (1) and bearing retainer housing (2). Apply a thin film of sealing compound to
outer edge of oil seal.
b.
Press oil seal (1) into bearing retainer housing (2). Use arbor press.
20. Lubricate new packing (3) with grease or petrolatum and install packing in groove in housing (4).
21. Lubricate new packing (5) with grease or petrolatum and install packing in bearing retainer housing (2).
0015 00-17


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