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Checking valve guides >
< Renewing valve stem oil seals
A2
Power unit
3-cylinder TDI unit injector engine (1.4 ltr. 2-valve), mechanics
Engine cylinder head, valve gear
Servicing valve gear
Valve dimensions
Valve dimensions
Valve dimensions
Dimension
Inlet valve
Exhaust valve
Ø a
mm
35.95
31.45
Ø b
mm
6.980
6.956
c
mm
89.95
89.95
α
∠°
45
45
Note
Valves are not to be machined. Only grinding is permitted.
Power unit
3-cylinder TDI unit injector engine (1.4 ltr. 2-valve), mechanics
Engine cylinder head, valve gear
Servicing valve gear
Valve dimensions
Checking valve guides >
< Renewing valve stem oil seals
Note