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
...

Other materials:

Gaskets, seals
After removing gaskets and seals, always inspect contact surface of housing or shaft for burrs resulting from removal or for other signs of damage. Before installing seals, lightly oil outer diameter and half-fill space between sea ...

Checklist
Never carry out any work on the engine or in the engine compartment if you are not familiar with the requisite procedures and general safety requirements, or if you only have access to incorrect operating equipment, service fluids, and unsuitable tools   . The work should be carried ou ...

Preparing body flange for fitting
  WARNING Keep bonding surface free of dirt and grease. Do not treat bonding surface with activator immediately after cutting back. Do not prime. Do not treat with cleaning solution. ...

© 2016-2022 Copyright www.vwgolf.org