Engines: APK, AQY, BEJ And BER
NOTE:
The following list refers to items in Fig 1.
- Radiator
- Removing and installing. See RADIATOR, REMOVING AND INSTALLING .
- After replacement replace entire amount of coolant
- O-Ring
- Always replace
- Upper coolant hose
- Secured to radiator by quick release coupling
- Check seated securely
- Coolant hose connection diagram for engines: BEJ and BER. See Engines: BEJ and BER .
- Coolant hose connection diagram for engines: APK and AQY. See Engines: AEG, APK And AQY .
- Air duct
- 10 Nm
- Right coolant fan -V35-
- Only models with optional equipment
- Removing and installing. See RADIATOR, REMOVING AND INSTALLING .
- Fan ring
- Coolant hose
- Check for secure seating
- Connector
- Coolant fan -V7-
- Removing and installing. See RADIATOR, REMOVING AND INSTALLING .
- To coolant pipe
- Coolant hose connection diagram for engines: BEJ and BER. See Engines: BEJ and BER .
- Coolant hose connection diagram for engines: APK and AQY. See Engines: AEG, APK And AQY .
- Expansion tank
- Perform leak test on coolant system with coolant system tester V.A.G 1274 and adapter V.A.G 1274/8
- Test pressure 1.4...1.6 bar
- Cover
- Check with coolant system tester V.A.G 1274 and adapter V.A.G 1274/9
- Pressure relief valve must open at a pressure of 1.4...1.6 bar
- Bracket
- For blower connector
- Lower coolant hose
- Secured to radiator by quick release coupling
- Check seated securely
- Coolant hose connection diagram for engines: BEJ and BER. See Engines: BEJ and BER .
- Coolant hose connection diagram for engines: APK and AQY. See Engines: AEG, APK And AQY .
- O-ring
- Always replace
- Coolant Fan Control (FC) thermal switch -F18-, 35 Nm
- For electric fan
- Switching temperatures:
1 Speed
- on: 92...97° C
- off: 84...91° C
2 Speed
- on: 99...105° C
- off: 91...98° C
- Bracket
- For radiator
- Observe installed position
- Different versions
- 10 Nm