audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

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Removing and installing radiator and charge air cooler > < Radiator and radiator fan

A1

Radiator - exploded view
   
Radiator - exploded view
1 - Air duct
2 - Air hose
q   To throttle valve module -J338-
3 - Coolant hose (bottom)
4 - Radiator
q   Removing and installing → Chapter
q   If renewed, change coolant in entire system
5 - Sealing plug
q   10 Nm
6 - O-ring
q   Renew
7 - Coolant hose (top)
8 - Air duct
9 - Coolant hose
q   To coolant expansion tank
10 - Condenser
q   Removing and installing → Rep. gr.87
11 - Bolts
q   Tightening torque → Rep. gr.87
12 - Bolt
q   5 Nm
13 - Bracket
q   Note installation position
14 - Charge air cooler
q   Removing and installing → Chapter
15 - Retainer
q   For charge air cooler
16 - Air hose
q   From turbocharger

   
Connecting coolant hose with plug-in connector
–  Remove old O-ring -2- from coolant hose -3-.
–  Lightly lubricate new O-ring with coolant and fit O-ring in coolant hose.
–  Press coolant hose onto connection -1- until it engages audibly.
–  Press coolant hose in again and then pull to check that plug-in connector is correctly engaged.
  A19-10572

Removing and installing radiator and charge air cooler > < Radiator and radiator fan