Which of the following is a key inspection criterion for the steering column?

The correct choice is related to the absence or looseness of components that secure the steering mechanism. Key inspection criteria for the steering column focus on safety and proper functionality. The steering column is a critical component that connects the steering wheel to the steering mechanism. If there are issues like looseness or complete absence of components like u-bolts, it can lead to a compromised steering system, resulting in dangerous driving conditions.

The inspection of u-bolts is particularly vital because they are responsible for securing various parts of the steering assembly. A loose or missing u-bolt could lead to increased play in the steering system, making it difficult for the driver to control the vehicle effectively. This could potentially result in accidents or malfunctioning steering.

Other considerations for the steering column like wear on the steering wheel, movement of the steering wheel in all directions, or tilt angle preferences, while important, may not directly indicate the integrity and safety of the steering column in the same way that the condition of the u-bolts does. Hence, the focus on the absence or looseness of u-bolts is critical to ensure safe operation.