427、Troubleshooting information may be presented by either troubleshooting charts or by, text, or a combination of text and supplementary charts.

896、不要让压力小于或大于 30psi,

895、不要操作刹车来降低蓄压器中的压力。

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 worn equipment.

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 of pilot considered most likely to operate the airplane.