Volkswagen Golf Service & Repair Manual: Characteristics of refrigerant R134a
- Trade names and designations
- Vapour pressure
- Effects on metal
- Water content
- Charge factor
- Detecting leaks
Refrigerant R134a
Air conditioners in vehicles use the evaporation and
condensation process. The system contains a liquid with a low
boiling point, called the refrigerant.
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Trade names and designations
Refrigerant R134a is currently available under the following
trade designations:
H-FKW 134a
SUVA 134a
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Other materials:
Removing and installing side trim panel
Note
Removal and installation are described for the left
vehicle side. Follow same instructions for the right side as
appropriate.
Special tools and workshop equipment
required
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Assembly overview - steering rack, left-hand drive
Caution
The following work must not be performed while the universal
joint is separated from the steering rack:
Connect battery.
Switch on ignition.
Turn steering rack.
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Information stickers and plates
First read and observe the introductory information
and safety warnings Safety certificates, stickers and plates showing important
vehicle operation information are factory-fitted in the engine compartment and on
certain parts such as the tank flap, front passenger sun visor, the driver door ...
