TM 5-5420-226-20-1
Symptom-1
1
DETAILED
TROUBLESHOOTING
PROCEDURE
VEHICLE
OPERATION
- POWERPLANT,
RUNNING
(Continued)
I
ENGINE
DRIVEN
?
Check if fuel-water
separator inlet hose is blocked.
I
First Technician
(Front of Engine)
l Disconnect fuel-water separator inlet hose from
engine driven fuel pump.
I
l Using compressed air, check if hose is blocked.
I
FUEL
PUMP
I
[
Is hose blocked?
FUEL WATER
- SEPARATOR
INLET
HOSE
(
=@-
)
Replace fuel-water
separator
hose if blockage
cannot
be
removed
(page 7-20).
TA106961
4-272