TM 9-2350-277-20-1ENGINE RUNS ROUGH, STALLS, OR DOESN’T PUT OUT FULL POWER—Continued 0024 00A2Y1. Disconnect engine fuel supply line (1) from quick disconnectfitting (2).2. Manually depress plunger on fuel supply quick disconnect fitting(2).3. Does fuel flow freely from fitting?YESNOA2YN1. Unclog fuel pick up tubes in fueltanks (WP 0179 00) or(WP 0180 00).2. Verify no faults found.A3Y1. Replace engine fuel pump (WP 0166 00).2. Verify no faults found.BY1. Inspect fuel lines on engine between secondary fuel filter andengine cylinder heads.2. Inspect fuel lines on engine between right engine cylinder headand left cylinder head.3. Inspect fuel lines on engine between engine cylinder head andrestrictor block.4. Are any fuel lines kinked or leaking?YESNOBYN1. Internal engine fuel restriction.Beyond unit maintenance repair.2. Notify supervisor.B2Y1. Replace fuel lines as necessary (WP 0176 00) thru (WP 0201 00).2. Verify no faults found.0024 00-3
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