TM 5-5420-226-20-1
Symptom-8
DETAILED
TROUBLESHOOTING
PROCEDURE
o
VEHICLE
OPERATION
- POWERPLANT,
STARTING
STEP
1
CONTINUED
(Continued)
Second
TechnicIan
(Operators
Station)
l Set MASTER
BATTERY
switch
ON.
r
-.
--CAUTION
-----
[
Do not hold STARTER switch closed
I
1
for more than 14 seconds.
I
L -----
-----
---
J
Il Press STARTERand PREHEATswitchesat the same
time,
hold on for approximately
10 seconds,
then
I
release.
I
I
l Set MASTER
BATTERY
switch
OFF.
I
i
lead?
~ Did voltage arc to ground from high voltage ignition
-1
l Check for electrical power to
manifold heater ignition unit
(CKT 486).
l See Step @
.
\
MASTER
CONTROL
PANEL
FOR CLARITY
QUADRANT
ASSEMBLIES
NOT SHOWN
TA1069O5
4-216