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:
Overview of fitting locations - mobile online services
1 -
Radio/RNS -RX1-
2 -
Telephone microphone -R38-
Installed in front section of roof console
Removing and installing
→ Chapter
3 -
Control unit 1 for information electro ...
Removing and installing driver side footwell vents, LHD vehicles
Removing
Pyrotechnic components may trigger unintentionally.Risk of
injury.Discharge any static charge accumulated in your body by briefly
touching striker plate for door.
–
Remove driver side ...
Engine oil consumption
First read and observe the introductory information
and safety warnings Engine oil consumption can vary from engine to engine
and can change during the working life of an engine.
Depending on how you drive and the conditions in which the car is used, oil consumption
can be up to 1.0 litre/ ...
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Expansion valve
Pipes and hoses in refrigerant circuit