Kaiyi BAIC 4-Stroke 6-Cylinder Water-Cooled Diesel Engine Service Manual (EN)

SECTION 2 ENGINE SECTION 2 ENGINE Group 1 Structure and Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-1 Group 2 Engine speed and Stall rpm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-12 Group 3 Fuel warmer system - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-13

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SECTION 2 ENGINE SECTION 2 ENGINE GROUP 1 STRUCTURE AND FUNCTION GROUP 1 STRUCTURE AND FUNCTION 1. STRUCTURE 1. STRUCTURE Exhaust outlet connection Crankcase breather Lifting bracket Flywheel housing Lubricating oil filter cooler Lubricating oil filter Starting motor Water inlet connection Vibration damper Oil pan Turbocharger Lifting bracket ECM Oil fill arrangement 760F2EG05 В Direct 4-stroke, 6-cylinders, water-cooling and charge air cooled diesel engine in installed, cylinder block and cylinder head are made of case iron and turbocharger is attached. 2-1 ather ing take connection rive filter L ne control module)

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2. SYSTEM DIAGRAMS 2. SYSTEM DIAGRAMS The following drawings show the flow through the engine systems. FUEL SYSTEM FUEL SYSTEM 1) 1) 760F2EG10 1 Fuel from supply tank 2 Water/fuel separator filter 3 Priming pump 4 Fuel supply to fuel gear pump 5 Fuel gear pump 6 To pressure side fuel filter 7 Pressure side fuel filter 8 To high-pressure fuel pump 9 High-pressure fuel pump 10 To fuel rail 11 Fuel rail 12 Fuel rail pressure relief valve 13 Common rail fuel return 14 High-pressure fuel line to injector 15 High-pressure connector 16 Injector 17 Fuel return from injectors 18 Combined fuel return 19 Fuel return to fuel supply tank 2-2

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LUBRICATING OIL SYSTEM LUBRICATING OIL SYSTEM 2) 2) 7609A2EG11 1 Lubricating oil pump 2 Pressure regulating valve closed 3 Pressure regulating valve open 4 From lubricating oil pump 5 To lubricating oil cooler 6 To lubricating oil pan 7 Lubricating oil cooler 8 Filter bypass valve 9 Filter bypass valve closed 10 Filter bypass valve open 11 To lubricating oil filter 12 Full-flow lubricating oil filter 13 From lubricating oil filter 14 To main lubricating oil rifle(s) Lubrication for the turbocharger Lubrication for the turbocharger (1) (1) 7609A2EG12 1 Turbocharger lubricating oil supply 2 Turbocharger lubricating oil drain 2-3

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