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Removing and installing coolant pipe (rear left) > < Removing and installing coolant pipe (top)

A4 Mk3

Removing and installing coolant pipe (front)
Removing and installing coolant pipe (front)
Special tools and workshop equipment required
   
t  Hose clip pliers -VAS 6362-
  W00-10427
Removing
–  Remove engine cover panel -arrows-.
  A10-11504
–  Remove air cleaner housing → Rep. gr.23.
–  Drain coolant → Chapter.
  A10-10821
–  Release hose clip -1- and detach coolant hose.
–  Remove bolts -arrows- and detach coolant pipe (front) from oil filter housing.
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 air cleaner housing → Rep. gr.23.
–  Fill up with coolant → Anchor.
  A19-11227

Removing and installing coolant pipe (rear left) > < Removing and installing coolant pipe (top)