VW Polo manuals

Volkswagen Polo Service & Repair Manual: Wheel Balancing, Rim Radial and Lateral Run-Out, Checking

Volkswagen Polo Service & Repair Manual / Whels, Tires, Whel Alignment / Tires, Mounting / Wheel, Balancing / Wheel Balancing, Rim Radial and Lateral Run-Out, Checking

Mount the rim on the Balancing Machine.
–  Use the Wheel Centering System Adapter -VAS5271-.
–  Preload the Tire Dial Gauge approximately 2 mm.
–  Turn the rim slowly.
   
–  Note the smallest and the largest dial readings.
S -  Lateral Run-Out
H -  Radial Run-Out
–  Compare determined value with specifications in the table. Refer to → Anchor.
  Note
Peak values on the Tire Dial Gauge due to small irregularities may be disregarded.
 

Wheel Balancing, Rim Radial and Lateral Run-Out, Checking

Specified Values for Radial and Lateral Run-Out on the Rim
Rim Radial Run-Out (mm) Lateral Run-Out (mm)
Steel wheel 0.5 0.5
Light alloy wheel 0.5 0.8
 
  Note
If the measured value exceeds the specified value, no acceptable smooth running can be attained.
Wheel, Balancing, Tire and Wheel Radial and Lateral Run-Out, Checking
Before beginning balancing, the following requirements must be fulfilled. The tire pressure must be OK. The tire p ...

Wheel, Mounting
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Other materials:

Two-Part HS Vario Filler
Definition: Two-Part HS Vario Filler -LGF 786 004 A4-, gray Edition 04/2013 Product Description The two-part vario filler is a high-quality, variable VOC compliant, acrylic-b ...

Checking
–  Turn off the ignition. –  Connect pressure gauge battery (A/C service station). –  Take pressure gauge readings. There are two possible results A and B.   &nbs ...

Vibration, Causes for Vibration
There are many causes for vibration. Vibration can also be caused by tire wear, among other things. Tire wear caused by driving does not always develop evenly over the entire tread. Due to this, a slight imbalance develops which disturbs the smoothness o ...

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