Jetta GLS VR6 V6-2.8L (AFP) (2001)
a = dia. 33.5 mm
b = max. allowable finishing measurement
c = 2.0 mm - 2.5 mm
If necessary, finish valve seat ring with 75° valve reseating tool
Z = bottom edge of cylinder head
1:= 45° valve seat angle
p = 30° correction angle upper
-
= 73° correction angle lower