TM 9-2350-247-20-1
ENGINE RUNS ROUGH, STALLS, OR DOES NOT PUT OUT FULL POWER
(M548A3)—Continued
0017 00
2DY
1. Tighten and/or replace fuel lines as needed (WP 0168 00).
2. Verify no faults found.
EY
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
EYN
1. Replace engine fuel pump
(WP 0150 00).
2. Verify no faults found.
2EY
1. Tighten and/or replace fuel lines as needed (WP 0168 00).
2. Verify no faults found.
0017 00-10
