What overall condition must all parts of the steering system meet during a pre-trip inspection?

The overall condition of all parts of the steering system must ensure that they function smoothly with no leaks. This is critical for safe vehicle operation, as the steering system directly affects the driver’s ability to control the direction of the vehicle. Any leaks can indicate a hydraulic fluid problem, which can lead to a loss of steering capability and compromise vehicle safety.

Additionally, smooth functioning ensures that all components, such as the steering wheel, column, gears, and linkages, work together effectively without excessive resistance or play, which can impair maneuverability. This focus on functionality and leak-free performance is essential during a pre-trip inspection to prevent breakdowns and accidents on the road.

While factors like appearance or flexibility might be considered during an inspection, they do not ensure the safe operation of the steering system in the same way that smooth functioning and leak prevention do. Moreover, the frequency of use is not a direct consideration in assessing the condition of the steering system during an inspection.