1041、Through a process called continuing airworthiness,virtually every component comprising an airplane is involved in some form of preservation, inspection, preventative maintenance, overhaul, repair, and/or replacement activity.

502 High-time airplanes,di sassembledfor major overhaul, were inspected to assist inselecting inspection items.

501 服务通告中程序的执行是强制的。

500 行员操作手册的本部分应仅包含法规要求的限制或为飞机安全操作所必需并经监管机构批准的限制。

499 The adjustment test description shall provide instructions for accomplishment of a test or check to assure the integrity as(an operational component of a system,subsystem or unit
assembly.

498 Text shall be as brief and concise as practicable

497 Do not let the cable touch the floor and make sure the floor is not wet

496 Detailed information on more complex and specialized subjects,such as Structural Wiring Diagrams or Overhaul Information, (may either be included in the basic Maintenance Manual or made available as separate documents at the option of the manufacturer and to the extent the manufacturer determines appropriate

495 After the ailerons.go back to neutral make sure that they are flush with the flaps

494 A secondary system is used to estimate the fuel quantity when the aircraft is on the ground

493 螺栓在法兰的对面。