Answer :
Final answer:
When the castellation of a castle nut doesn't align with the cotter pin hole within the torque range during installation, the practice is to tighten it slightly until alignment or use a differently matched nut.
Explanation:
When installing a castle nut and the nut's castellation does not align with the cotter pin hole in the bolt within the torque range, the acceptable practice is to either tighten the nut slightly until the next castellation aligns with the cotter pin hole or use a different castle nut that may align better at the specified torque. It is critical not to loosen the nut to achieve alignment, as this can compromise the integrity of the fastening and potentially lead to failure. Ensuring that the castellation aligns properly with the cotter pin hole within the torque specifications is crucial for maintaining the safety and longevity of the assembly.
