The steering gearbox is vital because it transforms the motion of the steering wheel into a side-to-side movement. The movement allows the angles of the tire to be changed.
Steering gearbox operationThe steering wheel is linked to the steering gear through the steering column. When the steering system is turned, the steering gear turns the pitman's arms making the wheel turn. The pitman arm component is key to the steering gear as it links the center link with the sector shaft. The tie rods are secured by the center link and when the steering wheel is turned, the pitman forces the center link to move. As a result, turning the front tires of the vehicle.
Common problems with a faulty steering gearboxA faulty gearbox can lead to leaks, loose steering, and grinding noises when turning.