Volkswagen Polo Service & Repair Manual: Refrigerant Circuit Extraction and Filling Valves for Service Station Couplings

Refrigerant Circuit with Restrictor and Reservoir

1 -  A/C Compressor 2 -  Condenser 3 -  Restrictor 4 -  ...

Evacuating and Charging Valve with Schrader Valve

Special tools and workshop equipment required Torque Wrench 1783 - 2-10Nm -VAG1783- with Torque Wrench 1783 - 1/4" Drive Ratchet -VA ...

Other materials:

Driving through water on roads
First read and observe the introductory information and safety warnings Please follow these rules to help prevent damage to your vehicle when driving through water, for example if the road is flooded: Check the depth of the water before driving through it. The water level must be no hig ...

Battery, Charging with Battery Charger -VAS5900-
Special tools and workshop equipment required Battery Charger -VAS5900-   WARNING Risk of injury. Follow all Warnings and Safety Precautions. Refer to → ...

Refrigerant Oil
Refrigerant oil mixes with the refrigerant (about 20 - 40%, depending on compressor type and amount of refrigerant) and circulates constantly in the system, lubricating the moving parts. Special synthetic refrigerant oils, for example, ...