A8 Quattro Sedan V8-4.2L (AUX) (2001)
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Crankshaft Gear/Sprocket: Specifications
Crankshaft Pulley/Timing Gear Mounting Bolt Torque
Crankshaft Pulley/Timing Gear Mounting Bolt Torque
Tightening torques
Toothed belt sprocket to camshaft
55 Nm (41 ft lb)
Idler wheel
45 Nm (33 ft lb)
Toothed belt tensioning roller
20 Nm (15 ft lb)
Pulley to crankshaft
20 Nm (15 ft lb)
Toothed belt tensioner
10 Nm (7 ft lb)
Eccentric wheel
22 Nm (16 ft lb)
Center bolt to crankshaft*
200 Nm + 180° (148 ft lb + 180°)
Always replace center bolt. Turning in two stages of 90
degree increments also permissible
Cover to cylinder head
10 Nm (7 ft lb)
Viscous fan bracket
10 Nm (7 ft lb)
