TM-9-2350-261-20-2 Unit Maintenance Manual Volume 2 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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REPLACE RAMP DOOR SWITCH AND MOUNT (M577A2 AND M1068 ONLY) — Continued CLEAN, INSPECT, AND REPAIR 1. Check for cracks or other damage to switch. If damaged, replace switch. INSTALLATION 1. Place bracket (12) on hull. Secure with two screws (14) and new locknuts (13). 2. Place actuator (8) on bracket (12). Secure with two screws (11), washers (10), and new locknuts (9). Do not tighten screws. 3. Place switch (4) on actuator (8). Secure with retainer (7), screw (6), and new locknut (5). 4. Connect circuit 38C lead (3), circuit 38B lead (2), and circuit 38 lead (1) to ramp door switch (4). 0283 00-2 0283 00 TM 9-2350-261-20-2