Diesel Engines M57/M67 Common Rail Course contents/Background material Information status 09/98 BMW Service Training DI Diesel Engines M57/M67 Common Rail Sec. 1 10 Course contents/Background material Contents Page Sec. 1 Introduction 1 Concepts 3 Engine views 4 Technical features 6 DDE control unit 7 Technical data 7 Exhaust emission legislation 9 Notes on exhaust emission standards/ test cycles 10 Sec. 2 Engine components 1 System structure 1 Component description 2 Engine block 2 Cylinder head gasket 5 Cylinder head 6 Cylinder head cover 8 Valve gear 10 Crankshaft 12 Flywheel 14 Connecting rods with bearings 15 Pistons with rings and pins 17 Chain drive 18 Oil pan 20 Timing case cover M57 22 Rear end cover M67 22 Sec. 3 Ancillary components and belt drive 1 Brief description 1 Requirements and Objectives 1 System structure 2 Component description 4 Torsional vibration damper 4 Starter motor 5 Alternator 6 A/C compressor 6 Belts 6 Tensioning pulley or idler pulley 7 BMW AG, Service Training DI Diesel Engines M57/M67 Common Rail Sec. 1 10 Course contents/Background material Sec. 4 Engine mounts 1 Brief description 1 Requirements and Objectives 1 System structure 2 Component description 3 Hydraulic mount 3 Functional description 5 DDE parameters 5 Vacuum supply 6 Sec. 5 Lubrication system 1 Brief description 1 Requirements and Objectives 1 System structure 2 Component description 4 Oil pump 4 Oil filter with integrated oil to water heat exchanger 6 Oil spray nozzles 7 Sec. 6 Cooling system 1 Brief description 1 Requirements and Objectives 1 System structure 2 Component description 4 Water pump 4 Thermostat 4 Radiator 5 Exhaust hood/shutter 7 Fan 7 Auxiliary heater 7 BMW AG, Service Training DI Diesel Engines M57/M67 Common Rail Sec. 1 10 Course contents/Background material Sec. 7 Fuel system 1