594、Due to frequent changes in, or varying combinations of, some types of equipment such as avionicsand instrumentation, ones or more separate documents for these products may be required. 由于某些类型的设备如航空电子设备和仪器仪表的频繁变化或不同的组合，这些产品可能需要一个或多个单独的文档。

894、泵安装在液压马达后面。

893、When the spring compresses,the valve opens

892、When a fire starts, the temperature increases and causes the detector to operate.

891、Use proper equipment to do the inspection, instead of visual check.

890、Transfer of hydraulic fluid between hydraulic system A and B is caused by improper operation of system controls or wornequipment.

889、To get the correct clearance,add special shims,as necessary.

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

887、This Section shall describe the airplane in a manner considered by the manufacturer to be most informative to the kind ofpilot considered most likely to operate the airplane.

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

885、The user of the schematic diagram is the mechanic.