When the driver hears abnormal squeaks or grinding noises when turning the steering wheel, this is often a sign of worn or insufficient lubrication of the rack and pinion. If these noises persist and become more severe, it may mean that the rack and pinion are damaged and need to be replaced.

The time required to replace a rack and pinion varies depending on the vehicle model, system design, working environment and technical proficiency. Generally speaking, it usually takes a professional technician 3 to 5 hours to complete this task under ideal conditions.