As per Boeing Docs, related ADs, changing the size of the thrust reverser upper locking actuator lock sensor target could delay or prevent detection of the failure of the locking mechanism of a thrust reverser upper locking actuator.

The Check List may be followed by additional information to provide pilots with a better understanding of the reasons for actions in the Check List.

WARNING,if not correctly followed, could result in personal injury, or loss of life.

No part of this document may be reproduced in any form without permission in writing from the publisher.

This Specification has been developed in response to Federal Aviation Administration (FAA) Advisory Circular.

The Check List may also contain supplemental information pertinent to the operation of the airplane.

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

“Decrease” is better because it describes the pressure, not the indicator that monitors the pressure.

Verbs are given in the forms that are permitted. Do not use verb forms that are not listed.

Remember that the primary objective of STE is that readers immediately understand each sentence that they read.

If you engage the pins incorrectly with the seats, the pins and seats can become damaged.