1009、Airline operators are encouraged to evaluate their particular 737operating environment, accompanied with debris findings at time of cleaning to identify and implement the most effective and economic maintenance interval.

314、Correct punctuation is important because it shows how the different parts of the text are related and prevents ambiguity.

313、Utilizing an airplane as intended by the manufacturer,combined with sound inspection and maintenance practices , forms the basis for assuring the airplane remains airworthy and safe to operate.

312、包含大的过冷水滴、冻雨或混合情况的大气条件可能超出 FAR 参数和认证的防冰系统能力。

311、Make an analysis of the oil.

310、不要使用笼统和含糊的动词

309、Manually push the ram air turbine in the direction of the retracted position.

308、Lubricate the seal before its installation.

307、This torque shaft cannot move inboard Thus, before you remove it, remove the outboard torque shaft.

306、The fasteners must align with the holes in the track

305、找到与 EICAS 状态信息一起显示的相关维修信息。