S4 V8-4.2L (BHF) (2004)
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Valve: Service and Repair
Valves, Checking
Valves, checking
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Perform a visual check for signs of wear at stem and at seating surface.
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Replace valves with significant traces of wear.
Audi Workshop Service and Repair Manuals
Valves, Checking|Page 2890 >
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