Volkswagen Polo Service & Repair Manual: A/C Compressor, Replacing

Refrigerant Still in Circuit

Discharge the refrigerant circuit. –  Remove malfunctioning component, flush with compressed air, collect escaping refrigerant oil. ...

Flushing Not Necessary

  Note For vehicles with an electrically-driven A/C compressor, de-energize the high voltage system before removing the A/C compressor. Refer to &# ...

Other materials:

What happens to vehicle occupants who have not fastened their seat belts
Fig. 47 An unbelted driver is thrown forwards Fig. 48 The unbelted rear passenger is thrown forwards, hitting the belted driver First read and observe the introductory information and safety warnings Many people believe that they can brace their weight with their hands in a minor collisi ...

Handbrake
Fig. 115 Handbrake between the front seats First read and observe the introductory information and safety warnings Applying the handbrake Lift the handbrake lever up fully. The handbrake is applied when the indicator lamp lights up in the instrument cluster   . Releasing ...

Physical Principles
The four known states of water also apply to air conditioning system refrigerants. 1 -  gaseous (invisible) 2 -  vapor 3 -  fluid 4&nbs ...