TM 9-6115-729-24
0011
TROUBLESHOOTING FAILURES WITHOUT FAULT CODES - Continued
CORRECTIVE ACTION - Continued
STEP 3.
Check proper timing orientation between crankshaft and camshaft drive gears.
STEP 4.
Verify the problem has been resolved.
MALFUNCTION
Fuel Supply Problem.
CORRECTIVE ACTION
STEP 1.
Check for a fuel supply problem and verify fuel pressure (WP 0013, SYMPTOM
13).
STEP 2.
Verify the problem has been resolved.
SYMPTOM
25.
Excessive White Smoke.
MALFUNCTION
Engine Temperature Low.
CORRECTIVE ACTION
STEP 1.
Set Battery Disconnect Switch to ON. Set DEAD CRANK SWITCH to NORMAL.
On EMCP set ENGINE CONTROL switch to START.
STEP 2.
Check coolant temperature using GSC. (ECM may not be leaving cold mode
operation.)
a. Coolant temperature should start at ambient temperature and rise above
64F (17C) as the engine warms up.
b. If GSC temperature reading does not increase properly, replace coolant
temperature sensor (WP 0100).
c.
If engine does not warm up, replace engine coolant temperature
thermostat(s) (WP 0082).
STEP 3.
Verify the problem has been resolved.
MALFUNCTION
Engine Timing.
CORRECTIVE ACTION
STEP 1.
Inspect/adjust engine timing sensors.
a. Inspect sensors and adjust if good (WP 0100).
b. If sensors are damaged, replace and adjust sensors (WP 0100).
STEP 2.
Check proper orientation between crankshaft and camshaft drive gears.
STEP 3.
Verify the problem has been resolved.
0011-31
