TM 10-3930-641-10
TROUBLESHOOTING PROCEDURES - CONTINUED
0010 00
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
ENGINE - CONTINUED
10. Engine Overheats Water Temperature
Gage Indicates in Red Area.
WARNING
DO NOT service cooling system unless
engine has been allowed to cool down. This is
a pressurized cooling system and escaping
steam or hot coolant may cause serious burns.
DO NOT remove cooling system radiator cap
when engine is hot. Allow engine to cool
down. Loosen cap to first stop and let any
pressure out of cooling system, then remove
cap. Failure to follow this warning may cause
serious burns.
Wear effective eye, glove, and skin protection
when handling coolants. Failure to do so may
cause injury.
problem still exists, go to test step
2.
2. Inspect radiator for debris
Remove debris.
blocking the air flow through
the core.
1. Check position of main
Place main disconnect switch in
11. Engine Fails to Crank When Power Switch
disconnect switch.
ON position. If problem still
Is Turned to Start.
exists, go to test step 2.
2. Check position of transmission
Place transmission range selector
range selector lever.
lever in N (Neutral). If problem
still exists, go to test step 3.
3. Check for dirty, loose, or
damaged battery cables.
Tighten loose connections. If
cable is damaged, notify
Organizational Maintenance.
Inspect drive belt for damage or
Notify Organizational
Maintenance.