When assessing the power steering, what must be visually inspected?

When assessing the power steering system, it is important to visually inspect the belt and lines. The power steering pump relies on a belt to operate, and if this belt is worn, damaged, or loose, it can result in reduced power assist or complete failure of the steering mechanism. Additionally, the hydraulic lines that carry power steering fluid should be checked for any signs of leaks, wear, or damage, as leaks can lead to a loss of pressure and functionality within the system.

A thorough inspection of the belt and lines ensures that the power steering system works effectively and safely, allowing for proper handling and control of the vehicle. This step is crucial as it contributes to overall vehicle safety and performance, particularly in commercial vehicles where reliable steering is essential.