audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Toothed belt drive > < Removing and installing bearing for viscous fan
4-Cylinder engine (2-valve), Mechanics
Dismantling and assembling engine
Removing and installing bracket for alternator, vane pump (power steering) and viscous fan
  • ● Lock carrier must be in service position .

Removing

  • ‒ Obtain radio code on vehicles with coded radio.
  • ‒ With ignition switched off disconnect battery earth strap.
  • ‒ Remove ribbed belt and tensioning element for ribbed belt => Page 13-17.

Note:

Ribbed belt for air conditioner does not have to be removed.

  • ‒ Remove V-belt=> Page 13-20.
  • ‒ Unbolt pulley from vane pump for power sterring.
  • ‒ Unbolt vane pump from bracket for alternator, vane pump and viscous fan, lift clear to one side and tie in place. Do not disconnect hydraulic connections.
  • ‒ Perform all steps listed under "Removing and installing coolant pump" => Page 19-13.

Note:

Coolant pump is bolted to bracket for alternator, vane pump and viscous fan.

Installing

Installation is carried out in the reverse order, when doing this note the following:

  • ‒ Renew coolant pump seal to prevent leaks.

Tightening torques

Component

Nm

Belt pulley to vane pump

25

Vane pump to bracket for alternator, vane pump and viscous fan


25

Toothed belt drive > < Removing and installing bearing for viscous fan