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TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download

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TM 9-2350-247-20-1 MASTER SWITCH ON INDICATOR DOES NOT LIGHT—Continued 0049 00 4Y 1. Replace MASTER SWITCH ON indicator assembly (WP 0271 00). 2. Verify no faults found. BY 1. Turn MASTER SWITCH OFF. 2. Inspect carrier batteries (WP 0290 00). 3. Are carrier batteries in proper maintenance and well charged? YES NO BYN 1. Service carrier batteries (see your -10). 2. Verify no faults found. 2BY 1. Raise driver’s seat (see your -10). 2. Inspect lead terminal end (1) on MASTER SWITCH (2). 3. Is terminal end and MASTER SWITCH free from corrosion and/ or other damage? YES NO 2BYN 1. Repair battery to MASTER SWITCH lead (WP 0294 00). 2. Verify no faults found. 0049 00-3