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Camshaft seals: replacing > < Intake valve seat: reworking

Leon Mk2

Exhaust valve seat: reworking
   
Exhaust valve seat: reworking
  N15-0096
a
b
c
Z
α
β
γ		= Ø 25.0 mm
= Max. permissible reworking dimension → Note
= approx. 1.8 mm
= lower edge of cylinder head
= 45 ° valve seat angle
= 30 ° higher angle of correction
= 60 ° lower angle of correction

1)  Calculating max. permissible reworking dimension → Chapter
   

Camshaft seals: replacing > < Intake valve seat: reworking