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Measuring radial clearance of camshafts > < Valve gear - exploded view

A4 Mk3

Measuring axial clearance of camshafts
Measuring axial clearance of camshafts
Special tools and workshop equipment required
   
t  Universal dial gauge bracket -VW 387-
  W00-0037
t  Dial gauge -VAS 6079-
Procedure
–  Remove camshafts → Chapter.
–  Mark allocation of roller rocker fingers for re-installation.
–  Carefully remove roller rocker fingers and place them on a clean surface.
–  Re-install camshafts with outer bearing caps → Fig..
–  Secure dial gauge -VAS 6079- with universal dial gauge bracket -VW 387- to cylinder head as shown in illustrations.
  W00-1261
Axial clearance (inlet camshaft)
l  Specification: 0.0682 … 0.0750 mm.
  A15-11047
Axial clearance (exhaust camshaft)
l  Specification: 0.0682 … 0.0750 mm.
  A15-11048

Measuring radial clearance of camshafts > < Valve gear - exploded view