Line Maintenance should be understood as any maintenance that is carried out before flight to ensure that the aircraft is fit for the intended flight.

The forward zone trim air muffler reduces the amount of air distribution noise that is sent to the forward air conditioning zone.

An “emergency” however, almost always involves a failure that requires immediate and rapid response, such as a total powerplant failure, fire or smoke, or rapid cabin decompression.

In designing schematic diagrams, it may be necessary to compromise between detail necessary to make the diagram self-explanatory and the simplicity essential for ease of reading and understanding.

This task gives the maintenance steps which prepare the airplane for flight with both air conditioning packs inoperative.

There is one rigid bus assembly located at the rear of each of the power distribution panels.

The normal pitch control law is basically the closed loop control of the load factor, and includes flight envelope protections.

All the materials used to seal the tanks are fully resistant to all the fuels and the fuel additives.

There are two recirculation air filters installed behind the end wall lining at the aft end of the forward cargo compartment. The air filters are in filter housings on the left and the right side of the mix manifold bay.

In addition, the applicant must include an inspection program that includes the frequency and extent of the inspections necessary to provide for the continued airworthiness of the airplane.

The basic control and operation information describes how the airplane components and systems are controlled and how they operate, including any special procedures and limitations that apply.