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 TO DISTRIBUTION BOX LEAD (CIRCUIT 49) (M113A3, M1059A3, M1064A3, AND M58 ONLY) — Continued 0266 00 2. Remove nut (6), lockwasher (7), circuit 49 lead (8), and circuit 50 lead (9) from master switch terminal (10). Discard lockwasher. 3. Remove screw (11), lockwasher (12), and circuit 49 lead (8) from bus bar (13) of distribution box (5). Discard lockwasher. 4. Remove circuit 49 lead (1) with two grommets (2) from master switch panel (3) and distribution box (4). INSPECTION-ACCEPTANCE AND REJECTION CRITERIA 1. Check circuit 49 lead for continuity. Replace bad lead. 0266 00-2 Change 2