seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Renewing valve stem seals > < Removing
Installing
Installing
–  Press in new guides, moistened with oil, from camshaft side onto shoulder in cold cylinder head using drift -T20035- (6 mm Ø).
  Note!
When the shoulder on guide makes contact, the pressure must not exceed 1.0 t otherwise shoulder may break off.
–  Ream guides out with hand reamer -T20066-, use cutting fluid when doing this.
–  Rework valve seats → Chapter.
   

Renewing valve stem seals > < Removing