seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Renewing valve stem seals > < Removing
Montar
Montar
–  Press in new guides, moistened with oil, from camshaft side onto shoulder in cold cylinder head using drift -T20035- (6 mm Ø).
  Note!
Once the guide collar is supported on the cylinder head, the pressure must not be increased to over 10 kN (approx. 1.0 t) otherwise shoulder may break off.
–  Ream the valve guides with the T20036manual reamer. To do so, it is obligatory to use cutting fluid.
–  Rework valve seats → Chapter.
   

Renewing valve stem seals > < Removing