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 – plenum chamber bulkhead
1 -
Plenum chamber bulkhead
q
Removing and installing
→ Chapter
2 -
Hexagon nut
Qty. 2
8.0 Nm
3 -
Seal, plenum chamber bulkhead
...
After changing a wheel
First read and observe the introductory information
and safety warnings
Clean the tools as necessary and place them back in the foam rubber holder
in the luggage compartment.
Stow the spare wheel, temporary spare wheel or the removed wheel safely
in the luggage compartment.
Th ...
Lower section of the centre console
Fig. 8 Overview of the lower section of
the centre console (left-hand drive vehicles)
Fig. 9 Overview of the lower section of
the centre console (right-hand drive vehicles)
Key for and :
Stowage compartment
AUX-IN socket , USB socket
or multimedia socket (MEDIA-I ...
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Expansion valve
Pipes and hoses in refrigerant circuit