What indicates a need for further inspection of the steering components?

Fluid leaks from the housing are a strong indicator of potential issues within the steering components. Such leaks can suggest that the seals or gaskets are failing, which may lead to a decrease in the fluid necessary for optimal steering operation. This loss of fluid pressure could result in steering difficulty or failure, thus requiring immediate attention to prevent unsafe driving conditions.

In the context of the other options, worn roller bearings could also signal a need for inspection, as they play a vital role in how smoothly the steering system operates. Clean connections would typically suggest that there are no immediate issues with the electrical components associated with the steering, and loose components would indicate that something is not securely fastened, which also warrants inspection. However, the presence of fluid leaks indicates a direct problem that could compromise steering functionality and safety, making it a key indicator for further inspection.