volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Engine lubrication > < Reworking valve seats
Checking valve guides
Checking valve guides
Special tools and workshop equipment required
t  Universal dial gauge bracket -VW 387-
t  Dial gauge
   
–  Insert new valve into guide. The end of the valve stem must be flush with the guide. On account of differing stem diameters, only use inlet valve in inlet guide and exhaust valve in exhaust guide.
–  Determine rock. Wear limit: max. 1.3 mm
–  Cylinder head must be renewed if rock exceeds wear limit.
  V15-0133

Engine lubrication > < Reworking valve seats