TM 9-2350-277-20-1
ENGINE RUNS ROUGH, STALLS, OR DOESNT PUT OUT FULL POWER
0024 00
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
General Mechanics Tool Kit (WP 0926 00, Item 65)
STE/ICE Test Set (WP 0926 00, Item 61)
Materials/Parts
Suitable container
Personnel Required
Unit Mechanic
Helper (H)
References
See your -10
Equipment Condition
Engine stopped (see your -10)
Carrier blocked (see your -10)
Trim vane lowered (see your -10)
Power plant access door open (see your -10)
Power plant rear access panels removed (see your -10)
Rear floor plates removed (see Table of Contents)
T
1. Perform STE/ICE test 26 fuel filter pressure drop (WP 0121 00).
2. Does test pass?
YES
NO
TN
1. Replace fuel filters (WP 0203 00).
2. Verify no faults found.
Y
1. Partially drain primary and secondary fuel filters into a clean
transparent containers (see your -10).
2. Is fuel free of contamination?
YES
NO
YN
1. Drain fuel system (WP 0177 00) or
(WP 0178 00).
2. Refill fuel system with
uncontaminated fuel (WP 0177 00)
or (WP 0178 00).
3. Replace filter elements
(WP 0204 00).
4. Verify no faults found.
2Y
1. Perform STE/ICE test 24 fuel supply pressure (WP 0119 00).
2. Does VTM read more than 55 psi?
YES
NO
GO TO AY (PAGE 0024 00-2)
3Y
1. Perform STE/ICE test 25 fuel return pressure (WP 0120 00).
2. Is VTM display 20 psi or more?
YES
NO
GO TO BY (PAGE 0024 00-3)
0024 00-1