TM 5-5420-226-20-1
.
Symptom-9
DETAILED
TROUBLESHOOTING
PROCEDURE
VEHICLE
OPERATION
- POWERPLANT,
STARTING
T
(Continued)
~
Check engine electrical harness, at connector to
manifold heater fuel supply solenoid, for continuity
First
Technician
(Operators
Station)
l Set MASTER
BATTERY
switch
OFF.
Second
Technician
(Rear
of Crew
Compartment)
l Set multimeter
to OHMS
X 1 scale and
zero meter,
or use STE/ICE
Test
No.
91 (page
4-83).
l Connect
red probe
of meter
to contact
B (CKT
GND)
of engine
electrical
harness
connector
at
manifold
heater
fuel supply
solenoid
and black
probe
to ground.
l Check if meter indicates
continuity.
Does meter indicate continuity?
,
w
[
Replace manifold heater fuel
supply solenoid (page 7-263).
(
)
Repair engine electrical
harness (CKT GND)
(page 10-298).
+!-w
TO VEHICLE
I I
TA106924
4-235
.