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 RAMP WILL NOT LOWER—Continued 0082 00 Y 1. Inspect ramp hydraulic cylinder wire rope (1) and pulleys (2). 2. Are wire rope and pulleys free from wear, broken wires, or other damage? YES NO YN 1. Replace wire rope and/or pulleys (WP 0657 00 or WP 0658 00). 2. Verify no faults found. 2Y 1. Inspect hydraulic cylinder (1). 2. Is hydraulic cylinder free of bends and dents? YES NO 2YN 1. Replace hydraulic cylinder (WP 0656 00). 2. Verify no faults found. 3Y 1. Inspect hydraulic lines between fluid tank and hydraulic cylinder. 2. Are any lines removed or damaged? YES NO 3YN 1. Replace control valve (WP 0659 00 or WP 0661 00). 2. Verify no faults found. 4Y 1. Repair/replace lines as necessary. (See Table of Contents). 2. Verify no faults found. 0082 00-2