TM 5-3805-296-10
0010
.
Table 1. Operator Troubleshooting.
0010
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WARN I N G
BE ALERT for personnel in the area while operating machine. Always
check to ensure area is clear of personnel and obstructions before mov-
ing. Failure to follow this warning may result in injury or death to person-
nel or damage to equipment.
1. Coolant Temperature
WARN I N G
Gauge Indicates Engine
Is Overheating
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 will cause serious burns.
DO NOT remove cooling system radiatorcap when engine is hot. Allow
engine to cool down. Failure to follow this warning may result in serious
burns.
Wear effective eye, hand, and skin protection when handling coolants.
Failure to do so may result in injury to personnel.
1. Reduce load and continue to
Coolant Temperature Gauge
monitor temperature.
Returns to Normal Operating
Temperature -
Troubleshooting complete.
Coolant Temperature Gauge
Remains in Red Range -
Proceed to step 2.
2. Set governor control to low idle to
Coolant Temperature Gauge
allow engine to cool down.
Returns to Normal Operating
Temperature -
Troubleshooting complete.
Coolant Temperature Gauge
Remains in Red Range -
Proceed to step 3.
3. Check cooling system for leaks.
No Leaks Found -
Proceed to step 4.
Leaks Found -
Notify Field Maintenance.
4. Check radiator for debris or dirt.
No Debris Found -
Proceed to Step 5.
Debris or Dirt Found on Radiator -
Clean debris or dirt from radiator.