FCAR FD505 Wheel Alignment System User Manual
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c. The vehicle will be deflected towards the side with a small camber angle.
2.5.3 Example
The left front wheel camber angle is set to 1.0°, the right front wheel camber angle is
set to 0.5°, and the vehicle is deflected to the left (the left and right wheel camber angle
error is 0.5°, and the vehicle is deviated).
2.5.4 Camber adjustment method
Gaskets, eccentric cams, long holes, ball head rotation, post rotation, wedge gaskets,
adjustment bearing housings, eccentric bolts, eccentric bushings and offset ball heads.
2.6 Set-back
Set-back refers to the angle between the line passing through the center of the two
front wheels or the two rear wheels and the vertical line of the thrust. If the right wheel is
in front of the left wheel, the angle is positive and vice versa. When the wheelbase is
known, the set-back can be expressed in mm.
2.6.1 The cause of set-back
Manufacturer
（
Specially designed to offset the effects of road arches.
）；
Collision
2.6.2 Symptom judgment
In fact, that the set-back actually reflects the change in the wheelbase of the vehicle.
When the set-back reaches a certain level, the vehicle will be deflected. The deviation
direction is toward the smaller side of the wheelbase.
