VW Golf manuals

Volkswagen Golf Service & Repair Manual: Valve dimensions

  Note
   
Inlet and exhaust valves must not be reworked. Only lapping-in is permitted.
 

Valve dimensions

Dimension Inlet valve Exhaust valve
Diameter a mm 28.5 25.0
Diameter b mm 4.973 4.963
c mm 110.25 110.09
α ∠° 45 30
Checking valve guides
Special tools and workshop equipment required     Universal dial gauge bracket -VW 387- &nb ...

Engine lubrication
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Other materials:

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Safety precautions when using testers and measuring instruments during a road test
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