Audi Workshop Service and Repair Manuals

• Tensioning element for ribbed belt
• Alternator
• Viscous coupling
• Coolant pump
• Vane pump
• V-belt
• ◆ For coolant pump
• ◆ Removing and installing
  
• Ribbed belt
• ◆ For alternator, vane pump and viscous fan
• ◆ Removing and installing
  => Page 13-18

• Vibration damper
• Tensioning element for ribbed belt
• ◆ For A/C compressor
• Ribbed belt
• ◆ For A/C compressor
• ◆ Removing and installing
  => Page 13-18
• A/C compressor

→ Fig.1    Removing and installing viscous fan

• ● Lock carrier must be in service position => Page 13-1.
• ● Ribbed belt must be slackened => Page 13-18.

• ‒ Secure viscous fan pulley in position with 5 x 60 mm bolt, and unscrew with Allen key.
• ‒ Remove viscous fan
• ‒ When installing, tighten viscous fan bearing to 45 Nm.

→ Fig.2    Installing vibration damper

• ● Lock carrier must be in service position => Page 13-1.
• ● Ribbed belt must be removed => Page 13-18.

• ‒ When installing vibration damper, use only correct bolts (strength rating 10.9, same as original equipment):

=> Parts catalogue

• ‒ The vibration damper can only be installed in one position. The hole -arrow- in the vibration damper must fit over the projection on the toothed belt sprocket.
• Tighten vibration damper bolts to 40 Nm.