seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Valve stem seals: replacing > < Removing
Installing
Installing
–  Oil the new guides and, from the cylinderhead side, dislodge them up to the collar with the -T20035- on the cold cylinderhead.
  Note!
Once the collar of the guide is supported, do not increase the fitting pressure by more than 1.0 t. Otherwise the collar may break.
–  Ream the guides with manual reamer -T20066-. Always use water-soluble oil.
–  Re-cut the valve seats → Chapter.
   

Valve stem seals: replacing > < Removing