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Renewing valve stem oil seals > < Checking axial clearance of camshafts

A4 Mk2

Removing and installing roller rocker fingers
Removing and installing roller rocker fingers
Removing
–  Remove engine: Vehicles with manual gearbox → Chapter; vehicles with automatic gearbox → Chapter.
–  Remove timing chains from camshafts → Chapter.
–  Remove camshafts → Chapter.
–  Mark the assignment of the roller rocker fingers and their shafts ready for refitting.
   
–  Remove bolts -arrows-.
–  Screw an M6 bolt into the hole in the roller rocker finger shaft.
–  Pull the shaft out of the cylinder head and detach the roller rocker fingers.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Renew O-rings.
–  Lubricate the bearings of the roller rocker fingers before installing.
–  Install camshafts → Chapter.
–  Install camshaft timing chains → Anchor.
–  Install engine: vehicles with manual gearbox → Chapter; vehicles with automatic gearbox → Chapter.
Tightening torque
  A15-0843
ComponentNm
Roller rocker finger shaft to cylinder head10

   

Renewing valve stem oil seals > < Checking axial clearance of camshafts