Operation and maintenance manual

www.changlin.com.cn


5/167
pages

Coolantdraining......................................................................................................................................58
CoolingSystemFlushing..........................................................................................................................60
CoolantSystemFilling.............................................................................................................................61
VibrationDamper(Rubber).........................................................................................................................62
Section9‐SystemDiagrams.............................................................................................................................64
GeneralInformation....................................................................................................................................65
FuelSystem..................................................................................................................................................65
HydraulicColdStartInjectionAdvance(RotaryAutomotivePumpsOnly).................................................66
LubricatingOilSystem.................................................................................................................................67
LubricatingfortheTurbocharger................................................................................................................67
LubricatingforthePowerComponents......................................................................................................68
LubricatingfortheOverhead......................................................................................................................69
CoolantSystem............................................................................................................................................69
AirSystem....................................................................................................................................................70
AirSystem‐IntakeAir...................................................................................................................................70
AirSystem‐ExhaustAir................................................................................................................................71
Section10‐Troubleshooting............................................................................................................................72
TroubleshootingProceduresandTechniques.............................................................................................73
TroubleshootingSymptoms........................................................................................................................73
EngineWillNqtCrankorCranksSlowly..................................................................................................73
EngineHardtoStartorWillNotStart(ExhaustSmokePresent)............................................................74
EngineCranksButWillNotStart(NoSmokeFromExhaust)..................................................................74
EngineStartsButwillNotKeepRunning.................................................................................................75
EngineWillNotShutOff..........................................................................................................................75
RoughIdle,WarmEngine........................................................................................................................76
EngineSurgesatIdle...............................................................................................................................76
LubricatingOilPressureLow...................................................................................................................77
LubricatingOilPressureLow(Continued)...............................................................................................77
LubricatingOilPressureTooHigh...........................................................................................................78
LubricatingOilLoss..................................................................................................................................78