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TM 9-2520-238-34
FINAL DRIVE BINDS OR MAKES GRINDING NOISE
0011 00
INITIAL SETUP:
Maintenance Level
References
Direct/General Support
See your -20
Tools and Special Tools
Equipment Condition
General mechanic's tool kit (WP 0033 00, Item 37)
Final drive removed from carrier (See your -20)
Personnel Required
Disassemble for inspection per repair final drive
Track Vehicle Repairer
assemblies A, B (WP 0020 00)
T
TN
NO
1.
Inspect final drive if it can be rotated by hand.
1.
Replace output shaft bearing
2.
Can final drive be rotated by hand?
2.
Verify no faults found.
YES
Y
YN
NO
1.
Inspect gears for damage.
1.
Replace damaged gears
2.
Are gears undamaged?
2.
Verify no faults found.
YES
2Y
1.
Suspect loose parts inside unit.
2.
Notify your supervisor.
0011 00-1/2 blank
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