seat Workshop Repair Guides

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Engine lubrication > < Removing

Leon Mk2

Fitting
Fitting
  Note!
To avoid damaging valve seals, place the plastic sleeve over valve stem (this sleeve is included with the spare).
–  Oil valve stem seal sealing lip and press carefully onto the valve guide.
   
–  Fit the new valve seal to the stem with tool -T20039-.
–  Remove the plastic cap.
–  Fit the followers into their corresponding positions.
Continue fitting following the reverse order of the removal process.
  Note!
Following the fitting of the camshaft, the engine should not be started for about 30 min. The hydraulic compensation parts must settle (otherwise the valves would hit the pistons).
  E15-0012

Engine lubrication > < Removing