Seat Leon >> System overview - refrigerant circuit

  • Observe instructions when working on refrigerant circuit

Air conditioning system

  1. - Refrigerant line, low-pressure side
    • Removing and installing damper weight
  2. - Refrigerant line, high-pressure side
  3. - Refrigerant line with internal heat exchanger
    • Removing and fitting
  4. - Expansion valve
    • Removing and fitting
  5. - Air conditioning compressor
    • General exploded view
    • Removing and fitting
    • Removing and installing air conditioning compressor from and to bracket
  6. - Receiver with dryer bag
    • Removing and fitting
  7. - Condenser
    • General exploded view
    • Removing and fitting
  8. - Refrigerant piping
  9. - Nuts
    • 8 Nm
  10. - Bolt.
    • 8 Nm
  11. - Bolt.
    • 10 Nm
  12. - Bolt.
    • 22 Nm
  13. - High-pressure safety valve on air conditioner compressor
    • Checking
  14. - Connector with air conditioner compressor regulating valve - N280- .
  15. - Oil drain plug
  16. - Protective cap
    • Manufacturer Modine: 5 Nm
  17. - Bolt.
    • 8 Nm
  18. - Service connection on high-pressure end
    • Removing and fitting
    • Protective cap: 0.4 +- 0.1 Nm
    • Valve: 2 +- 0.2 Nm
  19. - Pressure sender for refrigerant circuit - G805-
    • Removing and fitting
    • 5 +- 1 Nm
  20. - Service connection on low-pressure end
    • Removing and fitting
    • Protective cap: 0.4 +- 0.1 Nm
    • Valve: 2 +- 0.2 Nm
    Assembly overview - condenser
    Condenser, receiver - Condenser Removing and fitting - O ring Replace Moisten with refrigeration oil before fitting - Refrigerant piping - Bolt. 8 Nm - B ...

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    What you should be aware of
    General notes All data in the official vehicle documents take precedence over this data. All data in these documents are valid for the basic model as offered in Spain. The vehicle data card inc ...