audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Valve gear - exploded view > < Removing and installing toothed belt
Servicing valve gear
Servicing valve gear
  Note
t  After installing the camshaft, the engine must NOT be started for about 30 minutes. The hydraulic tappets have to settle (otherwise valves will strike pistons).
t  After working on the valve gear, turn the engine carefully at least 2 rotations to ensure that none of the valves make contact when the starter is operated.
t  All bearing and running surfaces must be oiled before assembling.
t  Removing and installing tandem pump → Rep. Gr.20.
   

Valve gear - exploded view > < Removing and installing toothed belt