Volkswagen Polo Service & Repair Manual: Refrigerant Still in Circuit
| Discharge the 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 cm3
for evaporator, plus 10 cm3 for
condenser, refrigerant pipes and refrigerant hoses) as fresh
refrigerant oil fill. |
| – |
Replace the restrictor depending on the vehicle. |
| – |
Assemble, evacuate and charge the refrigerant circuit. |
|
–
Remove malfunctioning component.
–
Remove the A/C compressor.
–
Remove oil drain plug fr ...
Other materials:
Welding and Soldering on Refrigeration Systems
Before performing welding or soldering work on vehicles near
the air conditioning system components, extract the refrigerant
and remove the residue by flushing with compressed air and
nitrogen.
The products of refrigerant decomposition d ...
Overview of the menu structure
First read and observe the introductory
information and safety warnings
MFD (multifunction display)
Driving time
Current fuel consumption (Curr. fuel con.)
Average fuel consumption (Av. consumption)
Fuel range
Distance
Average speed
Digital speed display
Digital oil ...
Reinforced Shock Absorbers and Coil Springs
Reinforced shock absorbers and coil springs on the vehicle
rear axle reduce pitching motions between the vehicle and the
trailer. If not already installed in the factory, these shock
absorbers and springs can often be retrofitted at authorized
Volk ...
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Empty Refrigerant Circuit