VW Golf manuals

Volkswagen Golf Service & Repair Manual: Working on refrigerant circuit

Repairs requiring the opening of the refrigerant circuit must only be carried out by specially trained personnel.
Notes on repairs to vehicles with air conditioning and on handling refrigerant can be found in ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.
Notes on testers and tools for repairs to vehicles with air conditioning can be found in ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.
Notes on working on air-conditioned vehicles using air conditioner service station can be found in ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.
Under certain conditions, it is not necessary to renew the desiccant bag every time that the refrigerant circuit is opened. Refer to ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.
The conditions and the procedure for purging with refrigerant R134a are described in ELSA under → Air conditioning system with refrigerant R134a; Rep. gr.00.
   
 
    Repair notes
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    Refrigerant circuit seals
    Renew seals. Moisten seals with refrigerant oil before installing. Ensure proper seating of seals on the pipe or in the groov ...

    Other materials:

    Mounting tyre, run-flat tyres, ultra-high performance tyres
    Only trained personnel may perform any assembly work on run-flat tyres and ultra-high-performance tyres. If fitted, check tyre pressure sensor using vehicle diagnostic tester, and renew it as necessary. –  ...

    Removing and installing massage control unit -J740-
    Special tools and workshop equipment required         Removal wedge -3409 Removing –  If fitted, remove storage compartment & ...

    Symbols in the roof
    Symbol Meaning , , , , Buttons for interior and reading lights   . Switch for the electric panorama sliding/tilting roof   . ...

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