Is it necessary to refer to the engineering drawing when positioning parts on the drill template?

Referring to the engineering drawing when positioning parts on a drill template is essential because it ensures that each component is accurately aligned and fits correctly within the overall assembly. Engineering drawings provide precise dimensions, tolerances, and specifications that are critical for maintaining the integrity and functionality of the assembly.

By following the guidelines laid out in the drawing, mechanics can avoid errors that could lead to misalignment, improper fitting, or structural weaknesses in the finished product. This adherence to documented standards helps in maintaining consistency and quality in assembly processes, which is crucial in aerospace applications where safety and performance are paramount. Accurate positioning based on the engineering drawing contributes to the successful integration of all components, ultimately leading to a reliable aircraft structure.