TM 5-6115-593-12
TO 35C2-3-463-1
TABLE 3-3. OPERATOR/CREW TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4.
ENGINE SHUTS DOWN AND WILL NOT RESTART-Continued
Step 5.
If LOW FUEL LEVEL indicator lamp is lit, check level of fuel in
auxiliary tank.
If empty, refill as required.
Step 6.
Check OVERSPEED indicator lamp.
If lit, refer to next higher level of maintenance.
5.
ENGINE RUNS ERRATICALLY OR MISFIRES.
Step 1.
Check engine fuel oil for contamination.
If contaminated, drain fuel system and fill
with proper fuel.
Step 2.
Inspect air cleaner assembly for excessive dirt.
If excessive dirt is present, refer to next
higher maintenance for replacement.
6. ENGINE EXHAUST EXCESSIVELY BLACK.
Step 1.
Inspect air cleaner assembly for excessive dirt.
If excessive dirt is present, refer to next
higher maintenance for replacement.
Step 2.
Check KW meter on Generator Control Panel.
Reduce load to rated level. If KW meter
reading is within rated level, refer to next
higher level of maintenance.
7.
ENGINE EXHAUST WHITE OR BLUE.
Step 1.
Check for improper fuel.
Drain fuel system and fill with proper fuel.
Step 2.
Check for excessive lube oil using dipstick or
sight gauge.
Drain crankcase until proper level is
indicated.
3-8
