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TM-9-2350-277-20-3 Unit Maintenance Manual Volume 3 M113A3 M577A3 M1064A3 M1068A3 M58 Download

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TM 9-2350-277-20-3 REPLACE MASTER SWITCH PANEL ASSEMBLY (M113A3, M1059A3, M1064A3, AND M58 ONLY) — Continued 0260 00 8. Install master switch panel (3) on distribution box (8). Secure with eight screws (9), washers (10), and new locknuts (11). 9. Connect circuit 37 lead (12) to connector (13). FOLLOW-THROUGH STEPS 1. Install instrument warning light panel (WP 0288 00). 2. Connect infrared power supply cable to dummy connector (see your –10). 3. Connect battery ground strap (WP 0337 00). 4. Turn MASTER SWITCH ON (see your –10). 5. Check that MASTER SWITCH ON indicator light comes on (see your –10). 6. Turn MASTER SWITCH OFF (see your –10). END OF TASK 0260 00-6 Change 2