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 43 of 319
TM 9-2520-238-34
DIFFERENTIAL MAKES EXCESSIVE NOISE OR VIBRATES WHILE MOVING—Continued
0010 00
5Y
1.
Inspect bevel gear set.
2.
Is bevel gear set undamaged?
YES
NO
5YN
1.
Replace damaged bevel gear set
(WP 0028 00).
2.
Verify no faults found.
6Y
1.
Inspect brake drum.
2.
Is brake drum serviceable?
YES
NO
6YN
1.
Replace brake drum (WP 0026 00).
2.
Verify no faults found.
7Y
1.
Inspect brake linings.
2.
Are brake linings serviceable?
YES
NO
7YN
1.
Replace brake linings (WP 0022 00).
2.
Verify no faults found.
8Y
1.
Verify no faults found.
2.
Notify your supervisor.
0010 00-2
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