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Removing and installing thermostat > < Coolant pump and thermostat - exploded view

A4 Mk1

Removing and installing coolant pump
Removing and installing coolant pump
   
Removing
–  Remove bracket for ancillaries → Chapter.
–  Remove bearing housing -1- from pump housing -4-.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Renew gasket and O-ring.
–  Clean sealing surfaces on both sections of housing.
–  Install bracket for ancillaries → Chapter.
Tightening torques → Chapter
  A19-0025

Removing and installing thermostat > < Coolant pump and thermostat - exploded view