Operation CHARM
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Audi
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2001
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A4 Quattro Wagon (8D5) V6-2.8L (ATQ)
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve Guide
Valve Guide
Wear limit
Intake
valve guide
0.8 mm (0.031 inch)
Exhaust
valve guide
0.8 mm (0.031 inch)
^
If wear limit is exceeded, replace cylinder head.