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 ENGINE RUNS ROUGH, STALLS, OR DOES NOT PUT OUT FULL POWER (M548A3)—Continued 0017 00 GY 1. Check fuel pump circuit breakers (1). 2. Is one or both circuit breakers tripped? YES NO GYN 1. Service electric fuel pumps (WP 0148 00) or replace fuel pumps (WP 0151 00). 2. Verify no faults found. 2GY 1. Problem was tripped circuit breaker. 2. If circuit breaker continues to trip, troubleshoot electric circuitry until fault is found. 3. Verify no faults found. DY 1. Inspect fuel lines on engine between secondary fuel filter and engine cylinder heads. 2. Inspect fuel lines on engine between right engine cylinder head and left cylinder head. 3. Inspect fuel lines on engine between engine cylinder head and restrictor block. 4. Are any fuel lines kinked or leaking? YES NO GO TO HY (PAGE 0017 00-11) 0017 00-9