GTI L4-2.0L Turbo (BPY) (2007)
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Valve Guide: Testing and Inspection
Valve guides, checking
Special tools, testers and auxiliary items required
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Dial gauge holder VW 387
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Dial gauge
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Insert new valve into guide. Valve stem tip must seal with guide. Due to slight difference in stem dimensions, ensure that only an intake valve is
used in intake guide and an exhaust valve in exhaust guide.
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Determine tilt clearance. Wear limit: 0.8 mm
If tilt clearance is exceeded:
Replace cylinder head.