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TM 10-3930-643-20
ENGINE, FUEL, EXHAUST AND COOLING TROUBLESHOOTING AND MAINTENANCE. (cont)
4 - 3.
Fuel System Troubleshooting.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
a. ENGINE WILL NOT START - WARM WEATHER.
Check fuel solenoid, notify General Support.
b .
ENGINE WILL NOT START - COLD WEATHER.
C A U T I ON
After 30 seconds of cranking, allow two
minutes for the starting motor to cool.
Check ether, start aid.
Make sure that cylinder is full and valve works
properly.
Refer to paragraph 4-24.
Replace cylinder and valve if necessary.
c. EXCESSIVE FUEL CONSUMPTION.
Step 1.
Inspect air cleaner i n d i c a t o r.
I f i n d i c a t o r i s r e d , c l e a n o r r e p l a c e a i r c l e a n e r e l e m e n t if
necessary.
Refer to paragraph 4-17.
If indicator is not red, go to step 2.
4-10
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