True or False: The engineering drawing is unnecessary if you are following work instructions.

The statement is false because engineering drawings serve a crucial purpose in aerospace assembly beyond what is provided in work instructions. While work instructions may guide the procedural steps for assembling a component, engineering drawings provide detailed visual information about the part, including dimensions, tolerances, and material specifications. This includes critical information that ensures proper fit and function in the final assembly.

Engineering drawings may also illustrate how multiple components interact, highlight specific features or areas of concern, and present configurations that are not described in work instructions. Therefore, relying solely on work instructions without consulting engineering drawings can lead to errors in assembly, overlooked details, or non-compliance with specifications. Thus, both documents should be used in conjunction to achieve the best results in aerospace assembly tasks.