Download ENGINE SERVICE MANUAL

DELPHI EMS series gasoline engine Operation and Maintenance Instruction Manual
VANTAGE VEHICLE INTERNATIONAL, INC.
Contents
Chapter 1 Performance and structural parameters of the petrol
engine ....................................................................................................- 9 Section 1 Performance and structural parameters of the petrol engine
.......................................................................................................- 9 Section 2 Full load performance curve of the gasoline engine. ..- 11 Chapter 2 Operation of the petrol engine .......................................- 13 Section 1 Brief introduction ............................................................ 13
Section 2 Notice on operation of the engine ................................... 15
Section 3 Run-in of the new gasoline engine .................................. 19
Chapter 3 Maintenance of the gasoline engine ................................... 21
Section 1 Maintenance of the lubrication system............................ 21
Section 2 Maintenance of the cooling system ................................. 23
Section 3 Maintenance of the fan rubber belt.................................. 25
Section 4 Maintenance of the air cleaner ........................................ 26
Section 5 Maintenance of the Gasoline Filter and Fuel Pipelines .. 27
Section 6 Maintenance of the Valve Train and Timing Belt ........... 27
Section 7 Maintenance of the Ignition System................................ 30
Section 8 Maintenance of Spark Plug ............................................. 30
Section 9 Maintenance of Positive Crankcase Ventilation valve
(PCV valve) ..................................................................................... 30
Chapter 4. Regular check of the gasoline engine................................ 31
Section 1 The maintenance period and items .................................. 31
Section 2 Tightening torque of main bolts for engine..................... 32
Section 3 Tightening torque of the main bolts for gearbox............. 33
Section 4 Tightening torque of the main bolts for clutch................ 34
Chapter 5 Malfunction and troubleshooting ...................................... 34
Section 1 Difficult to start ............................................................... 34
Section 2 Idle speed too high........................................................... 35
Section 3 Power insufficient during running................................... 35
Section 4 Knock inside the engine .................................................. 36
Section 5 Engine overheating.......................................................... 36
Section 6 Excessive oil consumption .............................................. 36
Section 7 Difficulty in shifting gears............................................... 37
Section 8 Noise inside the clutch .................................................... 37
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