Volkswagen Golf Service & Repair Manual: O-ring
| These O-rings seal the joints between the individual
components of the refrigerant circuit. |
| Use only seals that are resistant to refrigerant R134a and
its associated refrigerant oils. This is assured by using
genuine replacement parts. |
| Check that diameters -a- and
-b- are correct. |
| Before fitting a seal, coat it lightly with refrigerant oil. |
 Note
| The colour coding of O-rings for R134a refrigerant circuits
has been discontinued. Coloured and black O-rings are used. |
|
|
|
The expansion valve atomises incoming refrigerant and
regulates the flow so that, depending on the heat transport, the
vapour does not become a gas until it reaches t ...
The mixture of refrigerant oil and refrigerant R134a attacks
certain metals (e.g. copper) and alloys and dissolves certain
hose materials. Therefore, always use genui ...
Other materials:
Assembly overview - coolant pump, thermostat
1 -
Thermostat housing
Removing and installing
→ Chapter
2 -
Thermostat
For small cooling circuit
Starts to open at approx. 105°C
Different versions. Refer to
...
Ashtray in the drink holder
First read and observe the introductory information
and safety warnings
Fig. 123 Removable ashtray
To use, place the removable ashtray in one of the drink holders in the front
centre console or in the rear centre armrest .
Opening and closing the ashtray
To open, lift the ashtray ...
Removing and installing parking brake motor -V282-/-V283-
Special tools and workshop equipment
required
Torque wrench -V.A.G 1331-
Vehicle diagnostic tester
Removing
Note
...
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Expansion valve
Pipes and hoses in refrigerant circuit