What does a mechanic check for in the steering system?

In examining the steering system, a mechanic focuses on assessing play in the wheel, wear in joints, and fluid leaks because these factors directly impact the steering's safety and reliability.

Play in the wheel refers to any excessive movement in the steering mechanism that can lead to a lack of responsiveness, making it difficult for the driver to maintain control of the vehicle. This could indicate wear and tear in the steering components, which must be addressed to ensure optimal performance.

Wear in joints is also critical, as these joints allow for the necessary movement of the steering components. Over time, they can become loose or damaged, leading to poor handling and potentially dangerous driving conditions.

Fluid leaks in the steering system are a significant concern as well. The steering system relies on hydraulic fluid to function correctly, and any leaks could lead to a loss of power steering assist, making it difficult to steer the vehicle. This could compromise the driver's ability to maneuver effectively, contributing to an increased risk of accidents.

Therefore, monitoring these aspects helps ensure that the steering system functions as intended, providing safe and effective handling of the vehicle on the road.