783、移动管子以确保内部连接牢固。

491、This Specification refers to various FAA regulations.

490、两台发动机泵的吸入管路中有电动阀。

489、The cover title and applicable airplane designation shall be prominently displayed on the cover or spine( ) of the Handbook.

488、在两个副翼后部有调整片。

487、The difference between the two dimensions must not be more than 0.10mm. 两个尺寸的差值不得超过 0.10mm。

486、Only approved personnel must operate the brakes.

485、不要用普通螺母替代自锁螺母。

484、底漆层厚度必须介于 0.05 毫米到 0.06 毫米之间。

483、To find damage on wires, rub a cloth along them.

482、These cutout switches operate cutout valves, which are part of the stabilizer trim control modules, to isolate hydraulic power to stabilizer trim components in the tail.