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Exhaust system > < Charge air cooler - exploded view

A4 Mk1

Removing and installing charge air cooler
Removing and installing charge air cooler
Removing
l  Lock carrier must be in service position → Rep. Gr.50.
  Note
If there are slight impressions on the fins, refer to → Chapter.
   
–  Remove air hose -1-.
–  Unplug electrical connector -2- at charge pressure sender -G31-.
  A21-0156
–  Remove air duct for charge air cooler -arrows-.
–  Remove bottom air hose going to charge air cooler.
–  Take out charge air cooler from underneath.
Installing
Installation is carried out in the reverse order; note the following:
  Note
t  Hose connections and air pipes and hoses must be free of oil and grease before assembly.
t  Secure all hose connections with the correct type of hose clips (same as original equipment) → Electronic parts catalogue.
–  Install air hoses with screw-type clips → Fig..
  A10-0345

Exhaust system > < Charge air cooler - exploded view