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 39 of 319
TM 9-2520-238-34
TRANSFER GEARCASE LEAKS OIL—Continued
0008 00
4Y
1.
Inspect shaft or oil pump for leaking oil.
2.
Is oil leaking from a shaft or oil pump?
YES
NO
4YN
1.
Tighten housing and cover screws
(WP 0017 00, WP 0019 00).
2.
Verify no faults found.
5Y
1.
Inspect shaft for leaking oil.
2.
Is oil leaking from a shaft?
YES
NO
5YN
1.
Replace preformed packing
(WP 0017 00, WP 0019 00) or gasket
(WP 0017 00, WP 0019 00) on oil
pump bracket as required.
2.
Verify no faults found.
6Y
1.
Replace preformed packing and seal (WP 0017 00, WP 0019 00).
2.
Verify no faults found.
0008 00-2
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