What is a visual process verification primarily concerned with in aircraft maintenance?

Visual process verification in aircraft maintenance is largely focused on observing compliance with established procedures. This step ensures that the maintenance tasks are carried out according to the specific guidelines and protocols set forth in maintenance manuals and regulatory requirements. By visually verifying that team members follow proper procedures, maintenance personnel can catch potential errors or deviations early, ensuring that maintenance is performed safely and correctly. This contributes to the overall reliability and safety of the aircraft.

Accurate measurement of components, testing flight readiness, and assessing structural soundness, while important, are not the primary focus of visual process verification. Instead, those actions typically involve more specialized testing and measurements rather than the procedural compliance that visual verification underscores.