Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

Components, replacing
Página 3 de 7
Repair Manual, , Repair Group 87,
- Use different refrigerant oils and quantities for the various
compressors
Repair Manual, Heating & Air Conditioning, Repair
Group 87 ,
- To ensure compressor lubrication on start-up, at least 80
cm 3 of refrigerant oil must be poured into the compressor,
the remainder can be added for example to the new
reservoir or receiver
.
Repair Manual, , Repair Group 87,
- If dirt has penetrated into the compressor with the
refrigerant circuit open (e.g. after an accident), compressor
is to be replaced.
- Clean (flush) refrigerant circuit with compressed air or
nitrogen 00-4, Refrigerant circuit, cleaning (flushing) with
compressed air and nitrogen. .
- Replace receiver or reservoir and restrictor.
- Assemble, evacuate and re-charge refrigerant circuit.
There is still refrigerant in the refrigerant circuit
- Discharge refrigerant circuit.
- Remove malfunctioning component, flush with
compressed air, collect escaping refrigerant oil.
- The new component is to be filled with the amount of
refrigerant oil flushed out (plus 20 cm 3 for evaporator, plus
10 cm 3 for condenser, refrigerant pipes and refrigerant
hoses) as fresh refrigerant oil fill.
- Replace restrictor.
- Assemble, evacuate and charge refrigerant circuit.
A/C compressor. replacing
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13/2/2005