Wheel alignment system SetupWizzard 51
During the entire measurement, make sure that the vehicle is centered
on the measuring platforms and that the ball casters of the setup wheel
do not come too close to the edges of the measuring platforms. Never
apply high steering forces!
1. Now steer the front axle so that the laser beam of the rear toe measuring module
indicates „0” on the rear scale through the mirror on the front axle.
2. Now set the steering angle and click the „Measure” button. The sequence is irrelevant,
but still make sure to select the correct „Measure” button.
3. Then turn the mirror on the front axle around the axis of the ball lock pin.
4. Now steer to the other direction and click the „Measure” button when the steering angle
has been reached.
5. The values for caster and SAI are automatically calculated by the software and
displayed on the operator panel.
Repeat this procedure to measure the second side of the vehicle.
A new measurement of caster and SAI is possible at any time, the measured values are
then simply overwritten by the software.
The measuring accuracy is +/- 0.3°; the repeatability is +/- 0.2°.
Important: The other side of the vehicle cannot be measured with the mirror
on one side, because the steering trapezoid produces different steering
angles for left and right.
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