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Servicing valve gear >
< Compression test
Leon Mk1
Power unit
4 cylinder Injection engine (Autogas)
Engine cylinder head, valve gear
Valve control: repairs
Reworking the intake valve seat
Reworking the intake valve seat
Dim.
Inlet valve seat:
Ø a
mm
39,2
b
mm
Max. permissible reworking dimension
c
mm
1,8…2,2
Z
Lower edge of cylinder head
45°
Valve seating angle
30°
upper correction angle
Power unit
4 cylinder Injection engine (Autogas)
Engine cylinder head, valve gear
Valve control: repairs
Servicing valve gear >
< Compression test
