TM 9-6115-730-24
0011
TROUBLESHOOTING FAILURES WITHOUT FAULT CODES - Continued
CORRECTIVE ACTION - Continued
CAUTION
Crank engine only for a few seconds, long enough to read DVM, or damage to batteries or
starting motor may result.
STEP 6.
Set DEAD CRANK SWITCH to CRANK and monitor voltage displayed on DVM.
a.
If battery voltage is 18 Vdc or greater, charge batteries and proceed to
STEP 7.
b.
If battery voltage is 16 Vdc or less, replace batteries (WP 0050).
STEP 7.
On EMCP set ENGINE CONTROL switch to OFF/RESET. Set Battery
Disconnect Switch to OFF. Set DEAD CRANK SWITCH to OFF.
STEP 8.
Bench-test starting motor. If motor fails replace starter (WP 0076).
STEP 9.
Verify free movement of generator. If generator does not turn freely, replace
generator G1 (WP 0095).
STEP 10.
Verify timing bolt was not left in flywheel after setting valve lash. If timing bolt was
left in flywheel, remove pin (WP 0119).
STEP 11.
Remove the injectors and check for fluid in the cylinders (hydraulic cylinder lock).
Remove fluid from cylinder (WP 0120).
STEP 12.
Remove and disassemble engine accessories that can lock up the engine (oil
STEP 13.
If the problem is not resolved, replace the engine (WP 0096).
STEP 14.
Verify the problem has been resolved.
SYMPTOM
20.
Engine Cranks But Will Not Start.
MALFUNCTION
Fuel Delivery Problem.
CORRECTIVE ACTION
STEP 1.
On EMCP set ENGINE CONTROL switch to OFF/RESET. Set Battery
Disconnect Switch to OFF. Set DEAD CRANK SWITCH to OFF.
STEP 2.
Check for a fuel supply problem and verify fuel pressure (WP 0013,
SYMPTOM 10).
STEP 3.
Verify the problem has been resolved.
0011-22
