Touareg V6-3.2L (BMX) (2005)
Reworking intake valve seat
a - = Diameter 30.6 mm
b - = Max. permissible reworking dimension*
c - = 0.9 to 1.5 mm
d - = max. 35.0 mm
r2 = Radius 2.0 mm
Z - = Cylinder head lower edge
a - 45° valve seat angle
B - 30° upper correction angle
y - 60° lower correction angle
Reworking exhaust valve seat
a - = 26.7 mm
b - = Max. permissible reworking dimension*
c - = 1.2 to 10.7 mm
d - = max. 29.0 mm
r2 = Radius 2.0 mm
Z - = Cylinder head lower edge
a - 45° valve seat angle
B - 30° upper correction angle
y - 60° lower correction angle
Valve dimensions
Note:
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Valves must not be reworked. Only grinding is permitted.