TM 5-5420-226-20-1
DETAILED
TROUBLESHOOTING
PROCEDURE
VEHICLE
OPERATION
- POWERPLANT,
STARTING
(Continued)
Symptom-7
T
Check main fuel hose from fuel water separator
to
engine for free fuel flow.
1
First
Technician
(Rear
of Crew
Compartment)
l Tighten
bleed
valve
on top of fuel water
separator,
l Disconnect
fuel hose
from
fuel ,water
separator
at
top of engine.
l Place a container
under
disconnected
hose
to catch
any fuel.
Second
Technician
(Operators
Station)
l Operate
primer
pump.
4
Does fuel flow freely from main fuel hose at top of
engine?
I
m
/.
MAIN
A
FUEL
HOSE
w
Y
l
)
r,
.
___
_
/
.
Clear hose between fuel water
dseparatorand engine by
blowing with compressed
air. If
this does not work, replace
NO
hose (page 7-29).
I
TA106895
4-206