During assembly, what might a technician check for signs of corrosion?

A technician would specifically check fasteners, control cables, and surface coatings for signs of corrosion during assembly because these components are crucial to the integrity and safety of the assembly. Corrosion can weaken structural elements and lead to failure if not detected and addressed early. Fasteners, which hold different components together, are particularly susceptible to corrosion, which can result in loosening or breaking over time. Control cables, often used in dynamic applications, can also corrode, affecting their performance and reliability. Additionally, surface coatings, which are designed to protect materials from environmental factors, must be inspected for any signs of wear or degradation that could lead to corrosion. This focused approach helps ensure that the assembly remains durable and operational throughout its intended lifespan, emphasizing the importance of thorough inspection in maintenance routines.