TM 5-5420-226-20-1
Symptom-9
DETAILED
TROUBLESHOOTING
PROCEDURE
.T
VEHICLE
OPERATION
- POWERPLANT,
STARTING
(Continued)
Check front accessory harness (CKT 486) at
bulkhead disconnect for electrical power.
First
Technician
(Operators
Station)
l Set MASTER
BATTERY
switch
OFF.
Second
Technician
(Commanders
Station)
l Displace
front
accessory
harness
connector
at
bulkhead
disconnect
(page
10-269).
l Connect
red probe
of meter
to contact
A (CKT
486)
of front
accessory
harness
connector
and black
probe
to ground.
First
Technician
(Operators
Station)
l Set MASTER
BATTERY
switch
ON.
l At the same time, press STARTER
button
and
manifold
preheat
switch
and
hold
for about
10
seconds,
then
release.
n
.
\
n~.
o0OA OJo~oOK 0o~ONcoOMOFo~ OEo0
FOR CLARITY
QUADRANT
ASSEMBLIES
NOT SHOWN
TA106918
4-229