TM 9--2350--292--20--1
0043 00--10
ENGINE CRANKS BUT WILL NOT START IN COLD WEATHER
0043 00
CONTINUED FROM STEP W
Is spark observed for both cables?
X
no
yes
1. Reconnect all spark plug cables.
2. Reconnect connectors to both fuel solenoids and
both preheat coils.
3. Install engine ground hop kit (WP 0189 00).
4. Disconnect spark plug cable from one of the
manifold preheater spark plugs.
WARNING
High voltage is present at spark plug cables.
Wear protective gloves to avoid personnel
injury while performing this procedure.
5. Turn MASTER switch and ENG FUEL SHUTOFF
switch ON (TM 9--2350--292--10).
6. Hold center conductor of cable close to a ground
point.
7. Hold ENGINE PREHEAT switch ON
(TM 9--2350--292--10). Check for spark.
8. Release ENGINE PREHEAT switch and turn
MASTER switch and ENG FUEL SHUTOFF
switch OFF (TM 9--2350--292--10).
9. Repeat steps 4 thru 8 on remaining plug cable.
Replace applicable faulty preheat
coil (WP 0224 00/WP 0225 00).
Verify fault is corrected.
Replace faulty plug (WP 0224 00/
WP 0225 00). Verify fault is corrected.
Is spark observed for both plugs?
1. Remove preheater spark plugs and attach spark
plug cables to them.
WARNING
High voltage is present at spark plug cables.
Wear protective gloves to avoid personnel in-
jury while performing this procedure.
2. Turn MASTER switch ON (TM 9--2350--292--10).
3. Hold ENGINE PREHEAT switch ON
(TM 9--2350--292--10).
4. Place spark plug case to ground. Check for spark.
5. Release ENGINE PREHEAT switch and turn
MASTER switch OFF (TM 9--2350--292--10).
6. Repeat steps 2 thru 5 for remaining plug.
Y
no
yes
CONTINUED ON NEXT PAGE
