A6 Quattro Sedan V6-3.0L (AVK) (2002)
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Valve Guide Seal: Service and Repair
Valve stem oil seals, replacing
Special Tools and Equipment
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Adapter T4001 2
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3122B spark plug removal tool
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3364 Valve Seat Tool
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3365 Valve Stem Seat Fitting Tool
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VAS 5161 removal and installation device
Removing
Cylinder head installed
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Camshafts, removing, Refer to Camshaft, Engine, Service and Repair.
Notes:
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Be careful not to switch valve lifters.
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Mark allocation of the valve lifters on back side using a waterproof felt-tip marker.
