TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-1 CABLE-ACTIVATED STEERING LOCK MALFUNCTIONS 0077 00 INITIAL SETUP: M a i n t e n a n c e L e v e l Unit 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 0926 00, Item 65) P e r s o n n e l R e q u i r e d Unit Mechanic R e f e r e n c e s See your -10 E q u i p m e n t C o n d i t i o n Engine stopped (see your -10) Carrier blocked (see your -10) Transmission controller in any position except SL T 1. Rotate steering wheel. 2. Is steering wheel unlocked? YES NO TN 1. Adjust push-pull control assembly (WP 0429 00). 2. Verify no faults found. Y 1. Center steering wheel. 2. Place transmission controller in SL position. 3. Is steering wheel unlocked? YES NO YN 1. Adjust push-pull control assembly (WP 0429 00). 2. Verify no faults found. 2Y 1. Check push-pull control assembly connections at steering wheel housing and at transmission controller. 2. Is the push-pull control assembly connected properly in both places? YES NO 2YN 1. Connect and adjust push-pull control assembly (WP 0429 00). 2. Verify no faults found. 3Y 1. Replace push-pull control assembly (WP 0429 00). 2. Is the problem resolved? YES NO 3YN 1. Replace transmission controller (WP 0387 00). 2. Verify no faults found. 4Y 1. No faults found. 0077 00-1/2 blank