TM 9-6115-729-24
0011
TROUBLESHOOTING FAILURES WITHOUT FAULT CODES - Continued
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.
MALFUNCTION
Coolant Leak.
CORRECTIVE ACTION
Coolant leakage into the cylinder or exhaust system can produce symptoms similar to white
smoke emissions from unburned fuel. Replace the engine (WP 0098).
WARNING
Cooling system operates at high temperature and pressure. Contact with high pressure steam
and/or liquids can result in burns and scalding. Shut down generator set, and allow system to cool
before performing checks, services, and maintenance. Failure to comply can cause injury or
death to personnel.
When running, generator set engine has hot metal surfaces that will burn flesh on contact. Shut
down generator set, and allow engine to cool before performing checks, services, and
maintenance. Wear gloves and additional protective clothing as required. Failure to comply can
cause injury or death to personnel.
SYMPTOM
26.
Can Not Reach Operating Engine RPM.
MALFUNCTION
Unresolved Codes.
CORRECTIVE ACTION
Check for fault codes that could cause degraded engine performance.
MALFUNCTION
Fuel Supply 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 the fuel lines for restriction, collapsed lines, and pinched lines (WP 0016).
STEP 3.
Check the fuel tank for foreign objects or debris which may block the fuel lines
(TM 9-6115-729-10, WP 0016).
0011-32
