Leon Mk2
|
| 1 - | Compressor control valve, air conditioning -N280- |
| q | Check activation and operation → Chapter1) |
| 2 - | Compressor |
| q | Detaching compressor from holder and refitting → Chapter1) |
| q | When fitting the refrigeration agent tubes with the corresponding support, ensure that there is sufficient space between the belt, the support and the pulley |
| q | Depending on the engine, the design of the compressor may vary → Spare parts catalogue |
| 3 - | Belt pulley |
| q | Replacement 1) → Chapter |
| q | Removing and fitting the Poly-V belt 1) → Engine, mechanics; Rep. Gr.13 |
| q | Poly-V selection → Spare parts catalogue |
Note| t | Between the pulley and the shaft for operation of the compressor, there is a protection element fitted to prevent overcharging, to protect the belt in case the compressor is blocked or is impeded. |
| t | The overcharge protection reduces the transmission of force to the compressor if its movement becomes difficult. |
| t | Between the pulley and the compressor operation shaft there are rubber elements fitted; these reduce vibrations that may arise during the operation of the compressor (operation dampened in case of torque oscillation). |
| 4 - | Oil drain bolt |
| 5 - | High pressure release valve |
| 6 - | Junction with valve |
| q | Different fitting positions depending on the engine, the position “a” shows the fitting position for 2.0 litre diesel engine vehicles |
| 7 - | High-pressure sender -G65-1) |
| q | Removing and fitting → Chapter |
| q | Test the signal → Chapter |
| q | Different fitting positions depending on the engine, the position “a” shows the fitting position for 2.0 litre diesel engine vehicles |
| 8 - | Condenser |
| q | For those vehicles designed for degraded roads there may be an additional protection in the lower area against stone impacts |
| 9 - | Liquid tank |
| q | The liquid tank is fitted directly on the condenser |
| 10 - | Service connection |
| q | High-pressure end |
| q | Different versions (with primary seal valve or Schrader valve) depending on the coolant hose, distinguishing features → Air conditioning - with refrigerant R134a |
| q | For service station (measurement of pressure, draining and filling of the air conditioning circuit → Air conditioning with refrigerant R134a |
| q | For workshops specializing in climate control, for measurement, drainage and filling → Air conditioning with refrigerant R134a |
| q | Depending on the version of the engine fitted, it may be necessary to remove certain components (for example the active carbon filter) to connect the charging station |
WARNING
|
| 11 - | Cap |
| q | With seal |
| q | Screw in |
| 12 - | Expansion valve |
| 13 - | Evaporator |
| 14 - | Service connection |
| q | Low-pressure end |
| q | Different versions (with primary seal valve or Schrader valve) depending on the coolant hose, distinguishing features → Air conditioning - with refrigerant R134a |
| q | For service station (measurement of pressure and draining of the air conditioning circuit → Air conditioning with refrigerant R134a |
| q | For workshops specializing in climate control, for measurement, drainage and filling → Air conditioning with refrigerant R134a |
| q | Depending on the version of the engine fitted, it may be necessary to remove certain components (for example the active carbon filter) to connect the charging station |
WARNING
|
| 15 - | Cap |
| q | With seal |
| q | Screw in |
