Volkswagen Polo Service & Repair Manual: Empty Refrigerant Circuit
– |
Remove malfunctioning component. |
– |
Remove the A/C compressor. |
– |
Remove oil drain plug from A/C compressor. |
Note
To speed up refrigerant oil drainage, turn A/C compressor by
hand via ribbed belt or magnetic clutch plate. |
Pour the used refrigerator oil out of the A/C compressor. |
Then fill the A/C compressor with quantity of fresh
refrigerant oil corresponding to quantity of refrigerant oil in
original part compressor. Refer to
→ Rep. Gr.87. |
Use different refrigerant oils and quantities for the
various compressors. Refer to
→ Rep. Gr.87. |
To ensure the compressor is lubricated at start-up, at least
80 cm3 of refrigerant oil must be
poured into the compressor. The remainder can be added to the
new reservoir or receiver/dryer. Refer to
→ Rep. Gr.87. |
If dirt has penetrated into the compressor with the
refrigerant circuit open (for example after an accident),
compressor is to be replaced. |
Flush the refrigerant circuit with compressed air and remove
moisture with nitrogen. Refer to
→ Chapter „Refrigerant Circuit, Flushing with Compressed Air and
Nitrogen“. |
– |
Replace receiver/dryer or accumulator and restrictor. |
– |
Assemble, evacuate and recharge refrigerant circuit. |
|
|
|
Discharge the refrigerant circuit.
–
Remove malfunctioning component, flush with compressed air,
collect escaping refrigerant oil.
...
Other materials:
Overview - Cigarette Lighter -U1-
Caution
Using force to remove cigarette lighter sockets
without illumination can result in damage to the
mounting sleeve retainers.
The Cigarette Lighter Release Tool -T40148- can o ...
Warning lamp
First read and observe the introductory information
and safety warnings
Lit up
Possible cause
Solution
At least one vehicle door is opened or not
properly closed.
Do not drive on!
Open the appropriate vehicle door and then c ...
Primer Metal
One-Part Anti-Corrosion Wash Primer
Definition:
One-Part Anti-Corrosion Wash Primer -ALN 002 003 10-
Edition 06/2011
Product Description
On ...
© 2016-2025 Copyright www.vwpolo.net
