TM-9-2350-277-20-4 Unit Maintenance Manual Volume 4 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-4 REPLACE RAMP LINKAGE (M1064A3 ONLY) — Continued 0528 00 12. Bend back key corner and remove screw (21), square washer (22), and catch (23) from ramp. Discard square washer. REPAIR OR REPLACEMENT INSPECTION AND REPAIR 1. Check rods. Replace rod that is bent, damaged, or has stripped threads. 2. Check bumpers. Replace bumpers that are cracked, torn, or not flexible. 3. Check support blocks. Replace blocks that are worn or binding. 4. Check cross-shaft arm. Remove grooves and scratches with fine sandpaper. Replace worn or pitted arm. 5. Check catch and latch. Replace damaged catch or latch. INSTALLATION 1. Place catch (23) on ramp. Secure with new square washer (22) and screw (21). Bend corner on washer to secure screw. 0528 00-3