volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Removing and installing radiator > < Coolers, radiator, radiator fan
Assembly overview - radiator, radiator fan
   
Assembly overview - radiator, radiator fan
1 - Radiator/cooler
q   Removing and installing → Chapter
q   Coolant hose schematic diagram → Chapter.
q   After renewing, renew entire coolant → Chapter
2 - Cap
q   Checking → Chapter.
q   Check using cooling system tester -V.A.G 1274 B- and adapter for cooling system tester -V.A.G 1274/9-.
q   Test pressure 1.4…1.6 bar.
3 - Expansion tank
q   Checking for leaks → Chapter.
q   Test cooling system for leaks using cooling system tester -V.A.G 1274 B- and adapter for cooling system tester -V.A.G 1274/8-.
q   Coolant hose schematic diagram → Chapter.
4 - Coolant hose
q   Coolant hose schematic diagram → Chapter.
q   Check for secure seating.
5 - Radiator mounting
q   For radiator
q   Note installation position.
q   Note locking mechanism → Fig..
6 - Upper coolant hose
q   Coolant hose schematic diagram → Chapter.
q   Check for secure seating.
7 - Radiator fan
q   Removing and installing → Chapter
8 - Cowling
q   Removing and installing → Chapter
9 - Bolt
q   Installation radiator fan on cowling
q   10 Nm
10 - Bolt
q   Coupling point connector
q   3 Nm
11 - Connector
12 - Radiator fan thermal switch -F18-
q   Removing and installing → Chapter
q   50 Nm
q   For radiator fan.
q   Only vehicles with no air conditioning system
Switching temperatures
q   1st  level on: 92…97 °C, off: 84…91 °C
q   2nd  level on: 99…105 °C, off: 91…98 °C
13 - Radiator mounting
q   Ensure proper seating
14 - Lower coolant hose
q   Coolant hose schematic diagram → Chapter.
q   Check for secure seating.

   
Locking mechanism of radiator mounting
–  For unlocking radiator mounting -1- from lock carrier locking tab -arrow- must be released.
  N19-10587

Removing and installing radiator > < Coolers, radiator, radiator fan