Transfer of hydraulic fluid between hydraulic system A and B is caused by improper operation of system controls or worn equipment.

Loosen the air valve nut one or two turns to slowly release the air pressure. Drain hydraulic fluid by inverting shock strut or removing check valve.

Outside Air Temperature is the free air static temperature, obtained either from inflight temperature indications or ground meteorological sources, adjusted for instrument error and compressibility effects.

In some cases, extension of inspection frequencies may be possible if the data suggests that the onset of fatigue problems occurs at a greater number of flight hours than initially predicted.

Format and layout is to be determined by the CAP producer, recognizing that it is desirable that the format and layout be similar to the producer＇s existing documents.

When the required maintenance procedure is not lengthy and is relatively simple, a combination of the above may be grouped under one heading and called Maintenance Practices.

The airframe manufacturer will incorporate into the Maintenance Manual, where appropriate, the "shared interest" data supplied by component manufacturers.

If limitations are incorporated in Section 9, this Section shall contain a note referring the reader to that section for limitations on the optional systems or equipment.

The normal procedures check list should be in concise, abbreviated form and designed to remind pilots of items to check without providing details concerning the operation of any system.

The Handbook shall contain information concerning the procedures or actions that need to be taken by the operator of the airplane to maintain the Handbook in a current status.

The backside of the title page should be left blank to avoid the need for revision and potential loss of the inserted airplane serial and registration numbers.