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Coolant pipes: removing and fitting > < Draining and filling cooling system

Leon Mk2

Coolant pump: Removing and installing
Coolant pump: Removing and installing
t  Removing → Anchor
t  Installing → Anchor
t  Tightening torques → Anchor
Consult the equivalence table for tools and equipment according to applicability among Seat / VW / Audi / Skoda → Chapter.
Special tools and workshop equipment required
   
t  Collecting tray -VAS 6208-, see equivalent → Anchor
  W00-10228
t  Pliers for spring-loaded band-type clamps -VAS 6499-, see equivalent → Anchor
Removing
  WARNING
Steam may be released when opening the expansion tank. Wear safety goggles and appropriate clothing to avoid injury to eyes and burns. Cover the cap with a cloth and open carefully.
–  Drain coolant → Chapter.
–  Remove toothed belt → Chapter.
  W00-10700
–  Unscrew coolant pump securing bolts -1-, and remove coolant pump -2-.
–  Remove O-ring -3-.
Installing
Installation is carried out in the reverse order; noting the following in the process:
–  Renew O-ring.
–  Clean and smooth sealing surface for O-ring as required.
  A19-0084
–  Moisten new O-ring -3- with coolant.
–  Fit coolant pump -2-.
l  Fitting position: Housing plug points downwards.
–  Tighten coolant pump bolts -1-.
–  Install toothed belt → Chapter.
–  Fill up coolant → Chapter.
Tightening torques:
  A19-0084
Qty.Nm
Coolant pump to cylinder block15
Centre section of notched belt guard to cylinder block101)

1) Insert using locking fluid
   

Coolant pipes: removing and fitting > < Draining and filling cooling system