A4 Sedan V6-2.8L (AFC) (1996)
Camshaft: Service and Repair
LEGEND
1
Bearing Cap
2
Nut
3
Camshaft
4
Valve Stem Seal
5
Cylinder Head
6
Oil Seal
7
Exhaust Valve
8
Hydraulic Valve Lifter
9
Intake Valve
NOTE:
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During removal and installation procedures, refer to the component location illustration above and component notes below.
COMPONENT NOTES
Bearing Cap (1)
-
Note installation position..
Nut (2)
-
Tighten to: 17 Nm (13 ft. lbs.)..
Camshaft (3)
-
Maximum runout: 0.01 mm (0.0004 inch).
Valve Stem Seal (4)
-
Always replace..
Oil Seal (6)
-
Always replace.
Hydraulic Valve Lifter (8)
-
Oil contact surfaces before installing.
-
Store with cam lobe contact surface facing downward.
REMOVAL
1. Removing ribbed drive belt.