Answer :
Final answer:
Technicians should assess the condition of both the bearing race and the hub before deciding on a repair method. Loctite may be used for minor looseness, while replacing the damaged part is often a preferred long-term solution.
Explanation:
If a bearing race fits loose in the hub, the best course of action for a technician to take would depend on the severity of the looseness and the condition of both the bearing race and the hub. However, of the options provided:
- Option A (Replace the bearing): This may not solve the issue if the hub is the source of the problem.
- Option B (Center punch the hub to tighten the fit): This can sometimes be a temporary fix by creating small raised areas around the circumference to provide a tighter fit, however it is not always a professional long-term solution.
- Option C (Install Loctite on the race to tighten the fit): This can be an effective solution to secure the race to the hub without mechanical alterations if the looseness is minimal and both parts are in good condition.
- Option D (Replace the hub): This should be done if the hub has been damaged or worn out to the point where secure fitting is no longer possible, but is typically the most costly option.
Each solution has its advantages and drawbacks, and the best solution depends on the specific circumstances and the desired longevity of the repair. In many professional settings, options like replacing the damaged part (either the bearing race or the hub, as necessary) are often preferred for a lasting repair.
