VW Polo manuals

Volkswagen Polo Service & Repair Manual: Rolling Resistance Tires

Tire deformation when rolling causes the vehicle to loose energy that makes the rolling resistance noticeable.
Deformation is significantly lowered on rolling resistance tires due to new construction and low-wear surface mixtures.
Tires approved by manufacturer are rolling resistant and conform to all safety and customer relevant properties.
The following chapter contains the recommended tire manufacturers. Refer to → Wheel and Tire Guide; Rep. Gr.44.
   
Winter Tires with Speed Symbol V
Table. Refer to → Anchor. The tire industry delivers winter tires with V-rating also. These tires can be applied up to the maximum p ...

Tires, Aging
Even tires that look in good shape, new or hardly use and have sufficient tread depth and that are older than 6 years, can age caused by moisture and winter condition ...

Other materials:

Refrigerant Circuit with Restrictor and Reservoir
Arrows point in direction of refrigerant flow. A-Low pressure side of refrigerant circuit. B-High pressure side of refrigerant circuit.         Component Aggregate state of refrigerant ...

A/C System, Operating after Charging
  Caution If it is suspected that chemicals were added to the refrigerant circuit to seal leaks, do not connect the A/C service station and do not extract the refrigerant. ...

Connecting Service Station
  Turn off the ignition. –  Connect the A/C service station to the power supply. –  Connect quick-release coupling adapter to charging hoses of service station (handwheels not screwed in/ha ...

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