9-3 XWD (9440) L4-2.0L Turbo (2011)
Alignment: Description and Operation
Wheel geometry
Toe-in
Toe-in is the difference between A and B. If the wheels are exactly parallel and the dimensions A and B are equal, toe-in will be zero.
Toe-in must always be positive, i.e. dimension B must always be greater than dimension A. B less A = positive toe-in.
Front wheel toe-in is adjusted by lengthening or shortening the track rods. Correct toe-in improves directional stability. Toe-in must be adjusted by an
equal amount on both left-hand and right-hand track rods to ensure that the steering wheel spokes will be positioned symmetrically.
Rear wheel toe-in is adjusted with an off-center bolt located in the toe-rod mounting in the subframe. Rear wheel toe-in is always measured relative to the