Jetta GLX V6-2.8L (AFP) (2002)
Finishing intake valve seat
a = dia. 38.3 mm
b = max. allowable finishing measurement
c = 1.4 - 2.0 mm
If necessary, finish valve seat ring with 75° valve reseating tool
Z = bottom edge of cylinder head
cr = 45° valve seat angle
P = 30° correction angle upper
-= 60° correction angle lower
Finishing exhaust valve seat