Part 2

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

Pulleys





Group 15 up to October 2008





Valves (cylinder bank 5 to 8)









Cylinder head 1 to 4









Cylinder head 5 to 8









Tightening sequence for cylinder head









Studs for cylinders 1 to 4, catches









Studs for cylinders 5 to 8, catches









Valve cover seals, cylinders 1 to 4









Valve cover seals, cylinders 5 to 8









Tightening sequence for valve cover for cylinders 1 to 4





Tightening sequence for valve cover for cylinders 5 to 8





Bar ignition modules and valve cover, cylinder bank 1 to 4









Bar ignition modules and valve cover, cylinder bank 5 to 8









Camshafts, cylinder bank 1 to 4









Camshaft mount, cylinder bank 1 to 4









Camshafts, cylinders 5 to 8









Camshaft mount, cylinders 5 to 8









Camshaft control









Camshaft identification on V8 turbo engine M48/51









Camshaft identification on V8 naturally aspirated engine M48/01









Camshaft bearing cover identification









Timing chain and sprockets









Oil pump chain drive









Timing chain and chain guide









Timing-case cover seals









Applying sealing compound (fill openings in sheetmetal seal with sealing compound)





Tightening sequence for timing-case cover









Chain tensioner, sealing flange





Group 17 up to October 2008





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)