A8L Quattro Sedan W12-6.0L (BSB) (2005)
Camshaft: Service and Repair
Camshafts Component Overview
Camshafts Component Overview
1
Exhaust camshaft adjuster
‹› For cylinder bank 1 (right) Identification: B1 / Front side made of plastic
‹› For cylinder bank 2 (left) Identification: B2 / Front side made of plastic
‹› Removing and installing => [ Camshaft Adjuster ] See: Variable Valve Timing Actuator/Service and Repair
2
60 Nm plus an additional 90° (1/4 turn)
‹› Replace
‹› There must be no oil on the contact surfaces between camshaft adjuster and camshaft as well as between bolt head and camshaft adjuster
‹› Counter-hold camshaft using 32 mm open-end wrench for loosening and tightening
3
Intake camshaft adjuster
‹› For cylinder bank 1 (right) Identification: B1 / A1
‹› For cylinder bank 2 (left) Identification: B2 / A2
‹› Removing and installing => [ Camshaft Adjuster ] See: Variable Valve Timing Actuator/Service and Repair
4
Strainer