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:

Rear axle
Overview - rear axle, torsion beam axle I - → Chapter „Axle beam“ II - → Chapter „Suspension strut, shock absorber, spring“ III - → Chapter „Wheel bearing assembly, trailing a ...

Cleaning seat belts
First read and observe the introductory information and safety warnings Large particles of dirt on the automatic belt prevent it from rolling back properly and thus from working effectively. The seat belts must never be removed for cleaning purposes. Remove dirt with a soft brush . ...

Renewing crankshaft oil seal - belt pulley end
Special tools and workshop equipment required Assembly tool -T10485- Puller hooks -T20143- Procedure ...