It is a must to check the relevant pump when metal chips are found.

Special inspection intervals for airplane systems and for life limited parts may be covered in this paragraph or there may be a reference to another section or another document where such inspection intervals may be found.

Airplane Inspection Periods: This paragraph shall contain information on the airplane (and components thereof) inspection periods. It should cover FAA required inspections (such as the annual and, in some cases, the 100 hour inspections) and manufacturer recommended inspections (such as the daily, 25-hour, 50-hour, etc.).

An appropriate warning or note shall be contained in this Section to inform the operator that he is responsible for ensuring that all airworthiness directives are complied with and that the handling, servicing and maintenance of the airplane is done in accordance with the Federal Aviation Regulations.

In the description of the airplane＇s Stall Warning or Angle of Attack System, the manual shall: (a) If either of these devices is installed, explain whether it is required equipment. (b) Explain the principle of operation. (c) Explain how to check the system and use it. (d) Discuss how to recognize a malfunction and when not to depend on it.

In the description of the airplane＇s Vacuum or Pneumatic System, how the system can be checked shall be explained.

In the description of the airplane＇s Static Pressure Systems, effects of heating and ventilating systems and of open windows on the alternate static system shall be discussed.

In the description of the airplane＇s Pitot Pressure Systems, anti-icing provisions, if installed, shall be explained.

In the description of the airplane＇s Cabin Pressurization System, how to recognize potential problems and handle emergencies shall be explained.

In the description of the airplane＇s Cabin Pressurization System, how this system ties in with the heating, ventilating, defrosting and air-conditioning systems shall be explained.

In the description of the airplane＇s Heating, Ventilating, Defrosting and Air-Conditioning Systems, how to get maximum benefit using the controls provided shall be explained.