.
. .
TM 5-5420-226-20-1
DETAILED
TROUBLESHOOTING
PROCEDURE
VEHICLE
OPERATION
- POWERPLANT,
STARTING
Symptom-10
FUEL WATER
SEPARATOR
WILL
NOT WORK.
~
OTE
l
l
l
l
To
provide
troubleshooting
for
malfunctions
discovered
during
vehicle
operation
or fuel water
separator operational check, this
procedure
is divided
into three
malfunctions as follows:
If fuel water
separator
will not
drain SEE STEP @
.
If fuel water separator will not stop
draining SEE STEP
@
.
If fuel water separator automatic
drain
exceeds
21 seconds
and
then stops replace control assem-
bly (page 7-216).
r-J---
This procedure is to be performed by
two
persons.
The
lead
person
is
referred to as the first technician and
shall direct the activity of the second
person called the second technician.
TA106936
4-247