TM 5-3800-205-10-1
TROUBLESHOOTING PROCEDURES - CONTINUED
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Table 1. Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
ENGINE - CONTINUED
WARNING
If machine is parked indoors, DO NOT run engine unless exhaust fumes are vented to the outside.
Failure to follow this warning may cause injury or death due to carbon monoxide poisoning.
4. Place air intake preheat switch
4. If problem still exists after
thirty (30) seconds with switch
ON, notify Unit Maintenance.
2.
Engine Cranks But Fails to Start
1. Check fuel tank gage with key
1. If indication is empty, add fuel
(Operating Temperature Below 32F
start switch on.
(0C).
Maintenance if gage is
inoperative. If gage is okay, go
to test step 2.
2. Check for blown fuel pump
2. If fuse is bad, request a
fuse at fuse/circuit breaker
replacement fuse from Unit
panel in cab.
Maintenance. If fuse is good,
and problem still exists, go to
test step 3.
3. Check that fuel shutoff
3. Open fuel shutoff valve(s) as
required. If problem still
valve(s) located on fuel tank
are fully OPEN.
exists,
notify
Unit
Maintenance.
WARNING
If machine is parked indoors, DO NOT run engine unless exhaust fumes are vented to the outside.
Failure to follow this warning may cause injury or death due to carbon monoxide poisoning.
NOTE
For every 30 seconds of engine cranking, allow two (2) minutes for starter motor to cool down.
4. If engine still will not start,
4. While cranking engine, press
notify Unit Maintenance.
top of ether start aid switch.
Wait approximately two (2)
seconds between injections.
3.
Engine Does Not Develop Full Power.
Check air filter service indicator.
If indicator is red, clean air filter
problem still exists, notify Unit
Maintenance.