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:
Stone chip guard -AKR 311 KD1 10
Designation:
Stone chip guard -AKR 311 KD1 10-, black
Issue 02.2014
Product description
Stone chip guard -AKR 311 KD1 10-, black may be thinned with
water.
...
Tachograph
In many European countries there is an obligation to install
and use a tachograph on vehicles (including passenger vehicles)
that serve purely for commercial purposes to transport goods
where their maximum permissible weight including drawbar trailer
or ...
Vehicles with multilink suspension
1 -
Rubber mounting
Renew if damaged
2 -
Bolt
20 Nm
3 -
Mounting
Renew if damaged
4 -
Centre silencer
Combined in one u ...
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Expansion valve
Pipes and hoses in refrigerant circuit