Volkswagen Golf Service & Repair Manual: Retrofitting refrigerant circuit from R12 refrigerant to R134a refrigerant

Volkswagen Golf Service & Repair Manual / Air conditioning system with refrigerant R134a / Refrigerant circuit / Retrofitting refrigerant circuit from R12 refrigerant to R134a refrigerant

Chlorofluorocarbon (CFC) is no longer used as a refrigerant in the automotive sector.

R12Converting refrigerant circuits from refrigerant R12 to refrigerant R134a and repairing the converted circuits.

→ Repair manual for air conditioning systems with refrigerant R12 parts 2 and 3. This workshop manual is only available as a hard copy.

Important repair notes on air conditioning

Air conditioning systems designed for refrigerant R12 must not be charged with refrigerant R134a until specific conversion measures have been performed →& ...

Working with the air conditioner service station

Caution If there is evidence to suggest that chemical substances have been added in the vehicle to seal leaks, ...

Other materials:

Removing and installing centre underbody covers
Note The removal and installation procedures may have to be modified slightly depending on engine fitted. Removing Unclip spreader river -2- and remove centre underbody panels. Installing Installation is carried out in reverse ...

Function
Fig. 127 In the stowage compartment on the front passenger side: toll card reader First read and observe the introductory information and safety warnings Using the toll card system Switch on the navigation system and insert a suitable ETC card in the toll card reader (arrow). The de ...

Removing and installing tensioner for poly V-belt, vehicles with air conditioner compressor
Removing – Remove poly V-belt from tensioner → Chapter „Removing and installing poly V-belt, vehicles with air conditioner compressor“. – ...