www.changlin.com.cn Coolant Temperature Below Normal ...................................................................................................... 81 Contaminated Coolant ............................................................................................................................ 81 Contaminated Lubricating Oil .................................................................................................................. 82 Fuel or Oil Leaking from Exhaust Manifold .............................................................................................
82 Exhaust Smoke Excessive Under Load ..................................................................................................... 83 Exhaust White Smoke Excessive .............................................................................................................. 84 Engine Will Not Reach Rated Speed When Loaded ................................................................................. 85 Low Power ...............................................................................................................................................
86 Engine Misfiring ....................................................................................................................................... 87 Fuel Knock................................................................................................................................................ 88 Excessive Fuel Consumption .................................................................................................................... 88 Excessive Vibration ..................................................................................................................................
89 Excessive Engine Noises .......................................................................................................................... 89 Alternator Not Charging or Insufficient Charging .................................................................................... 90 Section 12‐Adjustment, Replacement and Repair .......................................................................................... 91 Repair Procedures .......................................................................................................................................
92 Repair Tools Required ................................................................................................................................. 92 Cooling System Repair Summary ................................................................................................................. 92 Drive Belt ..................................................................................................................................................... 93 Replacement ............................................................................................................................................
93 Belt Tensioner .............................................................................................................................................. 93 Replacement ............................................................................................................................................ 93 Fan Pulley .................................................................................................................................................... 94 Replacement ............................................................................................................................................
94 Water Pump ................................................................................................................................................ 94 Replacement ............................................................................................................................................ 94 Coolant Thermostat ..................................................................................................................................... 97 Replacement ............................................................................................................................................
97 Fuel System Repair Summary .................................................................................................................... 101 Fuel System Components .......................................................................................................................... 102 7 / 149 pages