Passat GLS 4Motion V6-2.8L (ATQ) (2002)
Valve Guide: Testing and Inspection
Valve Guides, Checking
Special tools and equipment
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VW 387 Universal dial gauge bracket
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Dial gauge
Test sequence
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Insert new valve into guide until end of valve stem is flush with end of guide. Due to slight difference in stem dimensions, ensure that only an inlet
valve is used in inlet guide and an exhaust valve in exhaust guide.
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Determine rock.
Wear limit: 0.8 mm