Why might a technician need to consult the aircraft maintenance manual during assembly?

Consulting the aircraft maintenance manual during assembly is crucial for confirming specifications and assembly procedures. The maintenance manual provides detailed information about the aircraft's design, components, and the specific assembly processes required to ensure that everything is installed correctly and safely. It includes vital information such as torque settings, parts lists, and the sequence of assembly that align with the manufacturer’s standards. This adherence to specifications is essential not only for the proper functioning of the aircraft but also for compliance with regulatory requirements and safety protocols.

While assessing passenger comfort, understanding market value, and improving visual design may be relevant in broader aspects of aircraft design and operation, they do not directly pertain to the technical requirements and safety considerations necessary for the assembly process. Thus, the manual serves as the primary reference point for technicians to ensure their work meets established standards.