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Removing and installing coolant pipes (front left) > < Removing and installing coolant temperature senderG62

A4 Mk3

Removing and installing coolant pipes (left-side)
Removing and installing coolant pipes (left-side)
Special tools and workshop equipment required
   
t  Hose clip pliers -VAS 6362-
Removing
–  Drain coolant → Chapter (or on vehicles equipped with continued coolant circulation pump -V51- remove continued coolant circulation pump → Chapter).
  W00-10427
–  Remove air conditioner compressor → Rep. gr.87.
  A87-10578
–  Remove bolts -arrows- and detach bracket for air conditioner compressor.
  A10-10150
–  Remove bolts -arrows-.
–  Release hose clips -1- and -2- and disconnect coolant pipes from coolant hoses.
  Note
For illustration purposes, the installation position is shown with the power steering pump removed.
Installing
Installation is carried out in the reverse order; note the following:
l  Tightening torques → Chapter „Coolant pipes - exploded view“
  Note
t  Fit new O-ring.
t  Secure all hose connections with the correct type of hose clips (same as original equipment) → Electronic parts catalogue.
–  Clean and smoothen sealing surface for O-ring.
–  Lubricate O-ring with coolant and slide onto coolant pipe.
–  Install bracket for air conditioner compressor → Chapter.
–  Install air conditioner compressor → Rep. gr.87.
–  Install continued coolant circulation pump -V51- → Chapter.
–  Fill up with coolant → Anchor.
  A19-10022

Removing and installing coolant pipes (front left) > < Removing and installing coolant temperature senderG62