TM-9-2520-238-34 Direct Support for M113 Family Major Assemblies Download
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TM 9-2520-238-34 DIFFERENTIAL MAKES EXCESSIVE NOISE OR VIBRATES WHILE MOVING 0010 00 INITIAL SETUP: M a i n t e n a n c e L e v e l Direct/General Support T o o l s a n d S p e c i a l T o o l s General mechanic’s tool kit (WP 0033 00, Item 37) P e r s o n n e l R e q u i r e d Track Vehicle Repairer R e f e r e n c e s See your -20 E q u i p m e n t C o n d i t i o n Differential removed from carrier (See your -20) Disassemble for inspection per repair differential right angle gearbox (WP 0028 00) Repair output shaft assemblies (WP 0024 00) T 1. Inspect bevel gear backlash to see if it has been adjusted. 2. Has bevel gear backlash been adjusted? YES NO TN 1. Adjust bevel gear backlash (WP 0028 00). 2. Verify no faults found. Y 1. Inspect shaft gear bearing to see if it has been adjusted. 2. Has shaft gear bearing been adjusted? YES NO YN 1. Adjust shaft gear bearing (WP 0028 00). 2. Verify no faults found. 2Y 1. Inspect shaft gear bearings for damage. 2. Are shaft gear bearings undamaged? YES NO 2YN 1. Replace damaged shaft gear bearings (WP 0028 00). 2. Verify no faults found. 3Y 1. Inspect bevel gear shaft bearings (WP 0029 00). 2. Are bevel gear teeth undamaged? YES NO 3YN 1. Replace damaged bevel gear shaft bearing (WP 0028 00). 2. Verify no faults found. 4Y 1. Inspect output shaft bearings. 2. Are output shaft bearings serviceable? YES NO 4YN 1. Replace output shaft bearings (WP 0024 00). 2. Verify no faults found. 0010 00-1