Ref.: MEL-WA(3D HCV) - OM Ver.1.7
20
5.9.
REAR WHEEL SETBACK
It is the condition of Rear axle with respect to the Geometric centre line ie., one of the
Rear wheel is rearward or forward with respect to the other wheel. The Rear Wheel
Setback is the angle between a line drawn through both the wheel resting points. A
line perpendicular to the vehicle geometrical line (thrust line) will be measured in
angles.
The measured angle will be displayed as Negative Rear wheel Setback, if the Right
Rear wheel leads the Left Rear wheel.
Fig. 14
The measured angle will be displayed as Positive Rear wheel Setback, if the Right
Rear wheel is behind with respect to the Left Rear wheel.
Fig. 15
