Wheel alignment adjustment system

A wheel alignment adjustment system comprising:

• an adjuster including an adjustment socket to be fitted to a head of a cam bolt passed through a bracket of a vehicle, the adjuster being configured to adjust wheel alignment by pivoting the cam bolt by the adjustment socket;
• a tightener including a tightening socket to be fitted to a locknut threadedly engaged with the cam bolt, the tightener being configured to fix the cam bolt to the bracket by tightening the locknut by the tightening socket;
• a support base configured to support the adjustment socket and the tightening socket such that the adjustment socket and the tightening socket are coaxially placed at a distance to face each other;
• an actuator configured to change a posture and a position of the support base;
• a first camera configured to capture a first actual image of at least one of the cam bolt and the locknut in a first direction;
• a second camera configured to capture a second actual image of at least one of the cam bolt and the locknut in a second direction different from the first direction;
• and
• a control device configured to control the first camera, the second camera, and the actuator, wherein:
• the control device acquires a first two-dimensional position of at least one of the cam bolt and the locknut in the first direction based on the first actual image captured by the first camera, and based on the acquired first two-dimensional position, the control device moves the adjustment socket to a position where the adjustment socket is fittable to the head of the cam bolt and moves the tightening socket to a position where the tightening socket is fittable to the locknut;
• and
• then, the control device acquires a second two-dimensional position of at least one of the cam bolt and the locknut in the second direction based on the second actual image captured by the second camera, and based on the acquired second two-dimensional position, the control device corrects a position of the adjustment socket relative to the head of the cam bolt and a position of the tightening socket relative to the locknut.