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Renewing camshaft oil seal >
< Valve gear - exploded view of components
A3 Mk2
Power unit
4-cylinder TDI unit injector engine (1.9 ltr. 2-valve), mechanics
Engine cylinder head, valve gear
Servicing valve gear
Checking axial clearance of camshaft
Checking axial clearance of camshaft
Checking axial clearance of camshaft
t
Universal dial gauge bracket -VW 387-
t
Dial gauge -VAS 6079-
Procedure
–
Measure with bucket tappets removed and with first and last bearing caps fitted.
–
Secure universal dial gauge bracket -VW 387- with dial gauge -VAS 6079- to cylinder head.
–
Determine axial clearance.
l
Wear limit: 0.15 mm.
Power unit
4-cylinder TDI unit injector engine (1.9 ltr. 2-valve), mechanics
Engine cylinder head, valve gear
Servicing valve gear
Checking axial clearance of camshaft
Renewing camshaft oil seal >
< Valve gear - exploded view of components