Desiccant Bag/Dryer Cartridge, Removing And Installing: Notes

Special tools and workshop equipment required

50-Pin Connector (not illustrated)
Torque Wrench 1331 5-50Nm :VAG1331
Engine Bung Set :VAS6122
A/C Service Station :VAS6007A or succeeding model.

NOTE:

The previously used service stations can still be used. Refer to the VAGworkshop equipment information.

All open refrigerant circuit components must be sealed with suitable plugs to prevent any humidity from entering them.

Under certain conditions, the desiccant bag no longer needs to be replaced each time the refrigerant circuit is opened on A/C systems with refrigerant R134a. Refer to COMPONENTS, REPLACING .

For A/C systems with refrigerant R1234yf, the desiccant bag/dryer cartridge must be replaced each time the refrigerant circuit is opened. Refer to COMPONENTS, REPLACING .