639、The CAP is not intended to change or replace any portion of the applicable airplane maintenance manual

849、Always obey the precautions that follow to keep electrical wiring in a satisfactory condition.

848、 Although the airplanes addressed in this document/ are out of production, ABC continues to supportthem as outlined in our stated company policies, The factory has maintained technical assistance andparts/support within stated policies.

847、 All personnel must fully know the safety precautions

846、All official technical names that have more than three nouns are written in full the first time that theyoccur. Then, in the remaining parts of the text, the related approved abbreviations are used.

845 All information required by FAR Part 23, or other applicable regulations, will be included.t

844、 All flow control devices within the system, such as check valves, fuel pumps, accumulators, and relaysshould be included.

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

842、Adjust the potentiometer until you do not hear a hum from the loudspeaker. 调整电位器，直到你听不到从扬声器发出的嗡嗡声。

841、 adjust the indicator to zero once there is contact with the elevator tab leading edge

840、 Adhere to the safety instructions.