TM 9-6115-729-24
0011
TROUBLESHOOTING FAILURES WITHOUT FAULT CODES - Continued
SYMPTOM
43.
Fuel in Engine Oil.
MALFUNCTION
Fuel Unit Injectors Leaking.
CORRECTIVE ACTION
STEP 1.
Inspect unit injectors for leaking seals and damage and to ensure unit injectors
are secure. Tighten unit injectors or replace as required (WP 0114).
STEP 2.
Verify the problem has been resolved.
MALFUNCTION
Fuel Lines Leaking.
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.
Inspect fuel hose connected to the cylinder head for leaks. Replace seals or fuel
STEP 3.
Verify the problem has been resolved.
MALFUNCTION
Crack in Cylinder Head.
CORRECTIVE ACTION
STEP 1.
Inspect cylinder head for crack in fuel supply galley or around unit injectors.
STEP 2.
STEP 3.
Verify the problem has been resolved.
MALFUNCTION
Fuel Transfer Pump Defective.
CORRECTIVE ACTION
STEP 1.
Inspect fuel transfer pump and fuel hoses for leaks.
STEP 2.
STEP 3.
Verify the problem has been resolved.
0011-56