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Removing and installing roller rocker fingers >
< Removing and installing camshafts
A4 Cabriolet Mk2
Power unit
8-cylinder engine (4.2 ltr. 5-valve with timing chains), mechanics
Engine cylinder head, valve gear
Servicing valve gear
Checking axial clearance of camshafts
Checking axial clearance of camshafts
Checking axial clearance of camshafts
Special tools and workshop equipment required
t
Universal dial gauge bracket -VW 387-
t
Dial gauge
Test sequence
l
Camshafts removed.
l
Roller rocker fingers removed.
–
Fit camshafts in cylinder head and secure with outer bearing caps
-arrows-
.
–
Attach dial gauge bracket -VW 387- with dial gauge to cylinder head:
Wear limit for inlet and exhaust camshaft.
l
Axial clearance: max. 0.20 mm
Power unit
8-cylinder engine (4.2 ltr. 5-valve with timing chains), mechanics
Engine cylinder head, valve gear
Servicing valve gear
Checking axial clearance of camshafts
Removing and installing roller rocker fingers >
< Removing and installing camshafts