(
(
.
TM 5-5420-226-20-1
Symptom-10
DETAILED
TROUBLESHOOTING
PROCEDURE
VEHICLE
OPERATION
- P“OWERPLANT,
STARTING
(Continued)
-
#Check
if fuel stops draining when wiring harness to
solenoid is disconnected.
First
l
l
First
l
Technician (Top Deck)
Have powerplant
removed (page 5-2).
Install ground hop kit (page 5-25). Do not start
engine.
Technician
(Front of Engine)
Disconnect
harness from fuel water separator
drain
solenoid.
Second Technician
(Operator’s Station)
l Set MASTER BATTERY switch ON,
l Set FUEL PUMPS switch ON.
First Technician (Front of Engine)
l Check if fuel flows from solenoid drain line.
Does fuel flow from solenoid drain line?
)
4
Replace fuel water separator
(
drain solenoid
(page 7-221).
em
L..
II
DRAIN
SOLENOID
I
l Replace fuel water separator
control
assembiy
(page 7-216).
l Connect electrical harness to
drain solenoid.
TA106946
4-257
