VW Polo manuals

Volkswagen Polo Service & Repair Manual: Vibration, Vibration Control System

Expanded functions can be performed using Hunter RFT33VAG Road Force Touch™ Wheel Balancer -VAS6230B4- in addition to the previously known balancers.
A special characteristic of this system is testing the radial force of wheel/tire during rolling.
For this purpose, a roller presses a force of approximately 635 kg (0.7 ton) against the wheel. This simulates the tire contact force against the street surface while driving.
Tire contact forces fluctuate due to radial- and lateral run-out and differing rigidity in the tires.
The Hunter RFT33VAG Road Force Touch™ Wheel Balancer -VAS6230B4- detects and stores the position of the maximum measured radial force in the tires. After that, the position of smallest dimension between rim flange and disc wheel center is measured.
 

Vibration, Vibration Control System

Vibration, Road Test, Performing Before Balancing
If a vehicle comes to the workshop with the complaint “vibration”, a road test must be performed before balancing the wheels. That wa ...

Flat Spots, Correcting
Flat spots cannot be removed from tires with workshop equipment. Such flat spots can be "driven out" only by driving the car un ...

Other materials:

Applications (apps)
First read and observe the introductory information and safety warningsMany mobile devices have the option to download applications (apps). An app can display additional information regarding factory-fitted radio or navigation systems or can allow you to activate, manage or deactivate certain ...

Crimping Pliers - .35-2.5mm -VAS1978/1A
The Crimping Pliers - .35-2.5mm -VAS1978/1A- or the Wiring Harness Repair - Crimping Plier - Base Tool -VAS1978/1-2- together with the Wiring Harness Repair - Crimping Head - .35-2.5mm -VAS1978/1-1-, or the Wiring Harness Repair Set - Crimping Head - 4-6 ...

Rims
First read and observe the introductory information and safety warningsThe design of the wheel bolts is matched to the rims. If different rims are fitted, the correct wheel bolts with the right length and correctly shaped bolt heads must be used. This ensures that wheels are fitted securely ...

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