VW Golf manuals

Volkswagen Golf Service & Repair Manual: Vibration, vibration control system

Using the vibration control system -VAS 6230 A- you can perform more functions than just stationary balancing.
A special feature of this system is the testing of the radial force of the wheel and tyre while rolling.
A roller presses against the wheel with a force of about 635 kg. This simulates the vertical tyre force against the road surface during travel.
Radial and lateral run-out in the wheel and tyre and differences in the stiffness of the tyre cause the vertical force of the wheel to vary.
The -VAS 6230 A- detects and stores the position of the maximum measured radial force in the tyre. Then the position of the smallest distance between the wheel rim flange and the centre of the rim is measured.
 

Vibration, vibration control system

Vibration, conducting a road test before balancing wheels
If a customer brings a vehicle to the workshop complaining about “vibration”, a road test is essential prior to balancing the wheels. ...

Eliminating flat spots caused by storage or handling
Eliminating flat spots caused by storage or handling Flat spots caused by storage or handling cannot be eliminated from the tyre using workshop ...

Other materials:

Assembly overview - tyre pressure sensor, tyre pressure sensor with valve
1 -  Tyre pressure sensor Supplied complete as spare part. Removing and installing → Chapter Replace complete tyre pressure sensor when battery is dead After using breakdown set, wipe clean h ...

Removing and installing drive shaft, left drive shaft, constant velocity joints VL100 and VL107, except for e-Golf
Special tools and workshop equipment required     Torque wrench -V.A.G 1332-   Press tool -T10520- ...

Automatic brake intervention
First read and observe the introductory information and safety warnings The park assist system helps the driver by braking automatically. The automatic braking does not replace the driver's responsibility for the accelerator, brake and clutch  . A parking manoeuvre will be interrupte ...

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