What ensures that the assembly is put together correctly with the appropriate tools?

Reviewing engineering drawings and work instructions is essential in aerospace assembly because these documents provide precise specifications, dimensions, and assembly procedures necessary for correctness. Engineering drawings typically include detailed information such as part numbers, tolerances, material specifications, and assembly sequences that are crucial for ensuring every component fits and functions as intended in the final product.

This method reduces the potential for error that might arise from relying solely on memory, experience, or improvised methods. By following these established guidelines, mechanics can confidently use the appropriate tools in the correct manner, leading to a higher quality assembly that meets safety and operational standards within the aerospace industry. The focus on accuracy and adherence to documented processes underscores the importance of this choice in maintaining the integrity of aerospace assemblies.