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
