1089、0nce designed and approved, the establishment of thorough maintenance procedures is a must.

454 The basic control and operation linformation describes how the airplane components and systems are controlled and how they operate,including any special procedures and limitations that apply.

453 Correct the tension.

452 Set the STANDBY POWER switch on the P5 panel tto the OFF ponition.

451 The letters will be matt black on white.

450 The door is made of carbon fiber reinforced plastic.

449 Make sure that the fluid that goes through the tube has no bubbles.

448 Each system has a receiver which is located in an avionics compartment and which is tuned either automatically from the PMS ormanually from the relevant NAV control panel.

447 The OEUs change 115v AC from themain bus to 5v AC for row call lights and 12v AC for the reading lights.

446 每根线由文本和数字组成的编码来识别,由2位字母后跟2位数字构成。

445 In such a case, the Title Page andthe Table of Contents pages preceding each section of the Document must bear the actual date of issue.