A/C Compressor, Engine Codes AYH, BKW and BLE

A/C Compressor, Engine Codes AYH, BKW and BLE

Special tools, testers and auxiliary items required

• Torque Wrench (V.A.G 1331/)

• A/C Service Station (VAS 6007A)

Removing

• To remove and install the A/C compressor, the engine must first be lifted with a shop crane and the engine bracket must be removed. Refer to Refrigerant R134a - Servicing General, Technical data.

• Observe notes, refer to => [ Engine Compartment Refrigerant Circuit Components, 2 Zone and 4 Zone ] Engine Compartment Refrigerant Circuit Components, 2 Zone and 4 Zone.

• The tightening specification for bolts on the refrigerant lines to the A/C compressor is 20 ± 3 Nm.





1 A/C Compressor

• Removing:

- Lift the engine with a workshop crane.

- Remove the engine bracket - 4 -.

- Disconnect the connector on the A/C compressor.

• Make sure the connector is secure on the A/C compressor.

- Remove refrigerant lines from A/C compressor.

• The bolt tightening specification is 20 ± 3 Nm.

- Remove the bolts - 2 - from the A/C compressor.

2 Screws M8x90

• 20 Nm

• Quantity: 3

• Ensure correct seating of 2 fitting screws at overload protection side between A/C compressor and engine block.

3 Screws M10x84

• 60 Nm

• Quantity: 4

4 Engine bracket

• Must be removed for removal of A/C compressor. Refer to=> Engine Mechanical, Fuel Injection and Ignition 10 Removal and Installation.

5 Overload protection