Volkswagen Polo Service & Repair Manual: A/C Service and Recycling Units

Pressure Gauge, Tests and Measurements

Indicators on pressure gauge 1 -  Temperature scale for refrigerant R134a CF3–CH2F or CH2F–CF3. 2 -&nb ...

Extraction System Group Classifications

At this time, A/C service units for extracting, cleaning and filling refrigerant for motor vehicle A/C systems are available from various manufacturers. ...

Other materials:

Tires, Mounting, Wheels without and with Tire Pressure Monitoring System
Only trained personnel can perform the assembly work on run-flat tires. If equipped check the tire pressure monitoring sensor with the vehicle diagnostic tester and if necessary replace. –  Bring the t ...

Luggage compartment cover
Fig. 84 Open tailgate: raised luggage compartment cover Fig. 85 Behind the rear backrest: stowed luggage compartment cover First read and observe the introductory information and safety warnings When the tailgate is opened and closed, the luggage compartment cover is also raised and low ...

A/C System Operation
The temperature in the passenger compartment depends on the amount of heat radiated through the windows and conducted by the metal parts of the body. In hot weather it is possible to achieve a more comfortable temperature for the passengers by pumping of ...