Volkswagen Workshop Service and Repair Manuals
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Renewing valve guides >
< Reworking exhaust valve
Polo Mk3
Power unit
3-cylinder diesel engine
Engine cylinder head, valve gear
Valve gear
Checking valve guides
Checking valve guides
Checking valve guides
Special tools and workshop equipment required
t
Universal dial gauge bracket -VW 387-
t
Dial gauge
Test procedure
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Insert new valve into guide. The end of the valve stem must be flush with the guide. Due to differences in stem diameters, use only an inlet valve in inlet guide and an exhaust valve in exhaust guide.
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Rock: max. 1.3 mm
Power unit
3-cylinder diesel engine
Engine cylinder head, valve gear
Valve gear
Checking valve guides
Renewing valve guides >
< Reworking exhaust valve