Wheel Alignment: Operation: Caster
Caster is the forward or rearward tilt of the steering knuckle from vertical. Tilting the top of the knuckle rearward provides positive caster. Tilting the top of the knuckle forward provides negative caster. Caster is a directional stability angle. This angle enables the front wheels to return to a straight ahead position after turns. (2) Indicates the spring location. (1) Is the eccentric repair bolt for adjusting caster.
- +3 mm Range of adjustment +/-25' Caster.