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 - horn
1 -
Bracket
For horn
Removing and installing
→ Chapter
2 -
Bolt
Specified torque: 18 Nm
3 -
Nut
Specified torque: 9 Nm
4&nb ...
Separating seat pan cover from seat pan padding
Special tools and workshop equipment
required
Upholstery clip pliers -V.A.G 1634
Removing
–
Remove cover and padding
...
Checklist
In some countries, special safety standards and emissions-related
legislation apply that may differ from the construction of the vehicle. Volkswagen
recommends that you visit your Volkswagen dealership before travelling abroad
to find out about any legal requirements and the following is ...
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Vapour pressure