SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 4 cylinder injektion engine. (2.0l, 2 valve) | Engine cylinder head, valve gear | Valve control | Valve seating: revision

Exhaust valve seat: reworking

a -

Ø 32,4 mm

b -	max. perm. rework dimension → Note

c -	2,3 … 2,5 mm

Z -	Cylinder head lower edge

45° -

Valve seating angle

30° -

Upper correction angle

¹⁾	Max. permissible reworking calculation → Chapter.

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