audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

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Positioning crankshaft to TDC with engine removed > < Removing and installing toothed belt

A3 Mk1

4-cyl. Diesel Direct Injection Engine (TDI), Mech. Components
Dismantling and assembling engine
Checking semi-automatic toothed belt tensioning roller

Test condition

  • ● Toothed belt in position and tensioned.
 
A13-0050

Test sequence

  • ‒ → Tension toothed belt with firm thumb pressure.
    Notch and lug -arrow- must move.
  • ‒ Release thumb pressure on toothed belt. Tensioner must return to initial position.
    • ‒ Marks -arrows- must align

Positioning crankshaft to TDC with engine removed > < Removing and installing toothed belt