True or False: It is important to review the engineering drawing and work instructions carefully before assembling.

Reviewing the engineering drawing and work instructions carefully before assembling is crucial for several reasons. First, engineering drawings serve as a detailed visual representation of how components should be assembled, including the necessary tolerances and specifications. By familiarizing oneself with these drawings, a mechanic ensures they have the correct understanding of the assembly process and the relationships between different parts.

Additionally, work instructions provide step-by-step guidance that may include vital safety information, tools required, and specific assembly techniques. Following these instructions is essential for maintaining quality control and ensuring that the assembly meets all regulatory and safety standards.

Even for experienced mechanics, this review process is critical because each assembly can have unique requirements and potential updates that may not be common knowledge. Omitting this step could lead to errors, compromises in safety, or malfunctioning systems, ultimately jeopardizing the aircraft's performance and reliability. Therefore, a careful review is a standard practice in aerospace assembly and vital for successful and safe outcomes in any assembly task.