TM-9-2350-261-20-3 Unit Maintenance Manual Volume 3 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-3 REPLACE HIGH-STOW BRACKET (M901A1 ONLY) — Continued 0477 00 INSTALLATION 1. Install high-stow bracket (14) on deck (21). Secure with six washers (22), new lockwashers (23), and screws (24). 2. TIGHTEN SIX SCREWS (24) TO 50-55 LB-FT (68-75 N·M) TORQUE. Use torque wrench. C A U T I O N Excessive clearance between the high stowage erection arm stop and the side plate of the launcher high stow bracket may cause damage to the system. 3. Adjust clearance between plate (13) and the high stowage erection arm stop. a. With the launcher in the stow position, use a feeler gauge to measure the distance between the high stowage erection arm stop and plate (13) of the launcher high stow bracket (14). c. If the sum of the two measurements exceeds .060 inch (1.524 mm), add shims (12) between high stow bracket (14) and plate (13) as required to reduce the sum of the measurements to .060 inch (1.524 mm) or less. FOLLOW-THROUGH STEPS 1. Lower launcher (see your -10). END OF TASK 0477 00-4 b. Repeat for the other side of the carrier and add the two measurements.