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Removing and installing radiator with radiator cowl > < General notes

A4 Mk3

Radiator and radiator fans - exploded view
   
Radiator and radiator fans - exploded view
1 - Bolt
q   4.5 Nm
2 - Radiator fan control unit -J293-
q   Removing and installing → Chapter
3 - Bolt
q   5 Nm
4 - Radiator cowl
q   Removing and installing → Chapter
5 - Radiator fan -V7-
q   Removing and installing → Chapter
6 - Bolt
q   3.5 Nm
7 - Washer
8 - Rubber bush
q   For radiator
9 - Coolant hose
q   Lift retaining clip to detach
10 - O-ring
q   Renew
11 - Coolant hose
q   Lift retaining clip to detach
12 - O-ring
q   Renew
13 - Coolant hose
q   To coolant expansion tank
14 - O-ring
q   Renew
15 - Radiator
q   Remove and install together with radiator cowl → Chapter
q   If renewed, change coolant in entire system
16 - Retaining pin
q   Use screwdriver to release and pull off
17 - Rubber buffer
18 - Radiator bracket
19 - Bolt
q  
20 - Radiator fan 2 -V177-
q   Not fitted if fan runs with 400 W
q   Removing and installing → Chapter
21 - Bolt
q   5 Nm

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

Removing and installing radiator with radiator cowl > < General notes