Volkswagen Golf Service & Repair Manual: Trade names and designations
| Refrigerant R134a is currently available under the following
trade designations: |
 Note
| Other trade designations may be used in other countries. |
| Among the large selection of various refrigerants, only this
one may be used for vehicles. The designations Frigen or Freon
are trade names. They apply also to refrigerants which must not
be used in vehicles. |
|
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Colour
Like water, the refrigerant is colourless both in the vapour state and the
liquid state. Gases are invisible. Only the boundary layer between gas and
liquid is visible. (Fluid level in indicator tube of charging cylinder for
bubbles in sight glass.) Liquid refrigerant R134a may appear coloured (milky) in
a sight glass. This cloudiness is caused by partially dissolved refrigerant oil
and does not indicate a fault.
In an enclosed container that is not completely full,
refrigerant evaporates as vapour at the surface in a quantity
sufficient to form an equilibrium between vapour a ...
Other materials:
Assembly overview - fixed rear door window
1 -
Fixed door window
Removing and installing
→ Chapter
2 -
Seal
Part of window
3 -
Bolt
Qty. 2
6 Nm
4 -
Cover
Qty. 2
5 ...
Adjusting Bowden cable A for entry assistance
Special tools and workshop equipment
required
Feeler gauges -VAS 5301/10-
Adjusting conditions
Seat pan and backrest must be padded and bolted
together.
...
Introduction
This chapter contains information on the following subjects:
→ Parking using the Park Assist system
→ Driving out of a parking space with the Park Assist system (only parking
spaces parallel to side of road)
→ Automatic brake intervention
The Park Assist syst ...
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Vapour pressure