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Renewing camshaft oil seals > < Reworking inlet valve seat
Reworking exhaust valve seat
   
Reworking exhaust valve seat
  N15-0096
Dimension Exhaust valve seat
Ø amm25.0
bmmmax. perm. rework dimension → Remark
cmmapprox. 1.8
Z Lower edge of cylinder head
α 45° valve seat angle
β 30° upper correction angle
γ 60° lower correction angle

1)  Calculating max. permissible reworking dimension → Chapter.
   

Renewing camshaft oil seals > < Reworking inlet valve seat