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 M3 HEATER DOES NOT WORK (M548A3)—Continued 0104 00 Y 1. Turn on other M3 heaters (1). 2. Is any other M3 heater (1) working? YES NO GO TO CY (PAGE 0104 00-3) 2Y 1. Replace defective M3 heater (WP 0532 00). 2. Verify no faults found. BY 1. Check and see if circuit breaker reset. 2. Did circuit breaker (1) reset? YES NO BYN 1. Replace circuit breaker (WP 0530 00). 2. Verify no faults found. 0104 00-2