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4-1-16-proverka-radialnogo-i-bokovogo-bieniya-diska-s-shinojj.html
4.1.16. Check of a radial and side beating of a disk with the tire by means of the indicator of hour type for tires V.A.G 1435Check of a side beating
Previously pull the indicator of hour type for tires approximately on 2 mm.
Put the indicator to a sidewall of the tire (fig. 4.15). Slowly scroll a wheel.
Write down the minimum and maximum deviation of an arrow.
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NOTE
If the difference is more than 1,3 mm, then the side beating is considered exceeded.
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In this case it is possible to reduce it by means of minimization.
Indicator arrow deviations because of small roughnesses on rubber should not be considered.
Check of a radial beating
Previously pull the indicator of hour type for tires approximately on 2 mm (fig. 4.16). Put the indicator to a tire protector.
Slowly scroll a wheel.
Write down the minimum and maximum deviation of an arrow.
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NOTE
If the difference is more than 1 mm, then the radial beating is considered exceeded.
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In this case it is possible to reduce it by means of minimization
Check of a radial and side beating of a wheel
Install a wheel on the balancing stand.
Use the collet self-unclenched adapter for balancing VAS 5271 stands.
Previously pull the indicator of hour type for tires approximately on 2 mm.
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Fig. 4.17. Scheme of check of a radial and side beating
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Slowly scroll a wheel. Write down the minimum and maximum deviation of an arrow.
S – Side beating.
H – Radial beating.
Compare the received value to nominal parameters in table 4.4.
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NOTE
Indicator arrow deviations because of small roughnesses on rubber should not be considered.
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NOTE
If the measured value exceeds nominal, then normal smoothness of the course will not manage to be reached.
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