Volkswagen Golf Service & Repair Manual: Reservoir
| The reservoir collects the vaporised and gaseous mixture
coming from the evaporator to ensure the air conditioner
compressor receives only gaseous refrigerant. Gaseous
refrigerant is formed from the vapour. |
| Refrigerant oil flowing in the circuit does not remain in
the reservoir, as an oil extraction hole has been provided. |
| Moisture which has entered the refrigerant circuit during
repairs will be collected by a filter (dessicant bag) in the
reservoir. |
| Gaseous refrigerant with oil is drawn in by the air
conditioner compressor. |
 Note
| Renew the reservoir if the refrigerant circuit has stood
open for any length of time (more than the normal repair time)
and moisture has entered the system, or if it is required
because of a specific complaint
→ Chapter. |
| Do not remove sealing plugs -A-
and -B- until just before
installation. |
| The dessicant bag in an unsealed reservoir will become
saturated with moisture within a short time and is then
unusable. |
| When installing, observe arrow indicating direction of flow,
if applicable. |
|
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The liquid refrigerant evaporates in the tubes of the
evaporator. The latent heat of evaporation is taken from the air
streaming past the evaporator fins. The air coo ...
The restrictor creates a restriction. This restriction
limits the flow, separating the high-pressure and low-pressure
sides in the refrigerant circuit. Upstream of th ...
Other materials:
Indicator lamps
First read and observe the introductory information
and safety warnings
Lit up
Possible cause
Solution
Partial or complete fault in the vehicle lightinga),
excluding bend lighting. b)
Change the corresponding bulb or
...
Limitations and Inaccuracies
Collision Avoidance features cannot always detect all
objects, vehicles, bikes, or pedestrians, and you may
experience unnecessary, inaccurate, invalid, or missed
warnings for many reasons, particularly if:
The road has sharp curves.
Visibility is poor (due to heavy rain, snow, fog, etc.).
Br ...
Removing and installing metering pump -V54-, Golf GTE
Removing
Note
Pay attention to correct part number of metering pump -V54-
(different versions)
→ Electronic Parts Catalogue.
Checking metering pump -V54- with “end sealing valve” ...
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Evaporator
Restrictor