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:
Removing and installing heat shield for rear silencer
Special tools and workshop equipment
required
Engine and gearbox jack -VAS 6931-
Note
The removal and installation procedures may have to be modified
slightly ...
Operation via the infotainment system
First read and observe the introductory information
and safety warnings Various Climatronic settings can also be adjusted via
the infotainment system.
Opening the Air conditioning menu
Press the
button.
OR: press the MENU infotainment button. Use the right-hand ...
2-pack HS Brillant plus clear coat
Designation:
2-pack HS Brillant plus clear coat -LZK 769 K05 A5-
Issued 02.2012
Product description
2-pack HS Brillant clear coat is a high-gloss,
VOC-compliant, high-solid c ...
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Vapour pressure