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 exhaust camshaft oil seal, gearbox end, engine codes
CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB
Special tools and workshop equipment
required
Assembly tool -T10479 A-
Removing
–
Remove toothed belt pulley for coolant pump
→ ...
Infrared heater -VAS 6876
Designation:
Infrared heater -VAS 6876-
Product description:
The infrared heater is used to dry putty, filler, base coat,
top coat and clear coat on vertical or horizontal surfaces.
...
Matting additive -ALN 775 106-
Designation:
Matting additive -ALN 775 106-
Issued 04.2013
Product description
The matting additive -ALN 775 106- is an additive for 2-pack
HS top coats which produces a matt ...
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Vapour pressure