Which misalignment condition should be corrected first?

When addressing misalignment conditions in machinery, angular misalignment should be prioritized for correction first because it directly affects the load distribution across the bearings and can lead to increased stress and wear on components. Angular misalignment occurs when the shafts are not aligned at the correct angle, leading to a situation where there can be excessive forces acting on the machinery.

This type of misalignment can cause vibrations and operational inefficiencies, resulting in premature failure of components if not corrected promptly. Furthermore, correcting angular misalignment first can simplify the adjustments for subsequent types of misalignments, ensuring that the machinery operates smoothly and efficiently.

Once angular misalignment is resolved, other conditions like offset or parallel misalignment and softfoot can be addressed, but fixing angular misalignment first minimizes the risk of further complications that can arise from untreated misalignments.