Part 3

WM 1001IN Tightening torques, tightening sequences, assembly overviews for V8 4.8 l DFI naturally aspirated and turbo engine as of October 2008

Group 17





Oil/coolant heat exchanger, oil filter









Applying sealant to oil guide housing









Oil guide housing with accessories









Oil pressure sensor and oil pressure measuring point









Oil level measurement









Oil lines on turbo engine (M48/51)









Oil lines on naturally aspirated engine (M48/01)









Oil lines, intake manifold on turbo engine M48/51









Oil lines, intake manifold on naturally aspirated engine M48/01









Oil pan









Oil guide (oil plate)









Oil pump on turbo engine M48/51 with oil extraction stage









Oil pump on naturally aspirated engine M48/01






Group 19





Coolant pump









Tightening sequence for coolant pump





Coolant guide









Thermostat housing









Tightening sequence for thermostat housing





Coolant return line on turbo engine M48/51









Coolant return line on naturally aspirated engine M48/01









Coolant supply line on turbo engine M48/51









Coolant supply line on naturally aspirated engine M48/01










Ventilation





Group 21





Turbocharger, cylinders 1 to 4 - cooling









Turbocharger, cylinders 5 to 8 - cooling









Oil circuit for turbocharger, cylinders 1 to 4









Oil circuit for turbocharger, cylinders 5 to 8









Oil circuit for turbocharger, line connection, cylinders 1 to 4









Turbocharger, cylinders 1 to 4









Turbocharger, cylinders 5 to 8









Boost pressure and wastegate









Boost pressure and wastegate 2