The 787 uses an NGS to reduce fuel tank flammability. Regular filter changes and sensor calibrations are top tasks in the scheduled maintenance program to meet FAA safety requirements. Best Practices for Technicians
The B787 manual places safety warnings (WARNING, CAUTION, NOTE) before the title. On an old manual, the warning was on page 2. On the 787 digital manual, the warning pops up as a modal window. Do not click "Accept" without reading it. For example, working on the ram air turbine (RAT) : The manual's top note warns that the RAT can deploy even with the landing gear down and the hatch open. Rookies miss this because they scroll too fast. b787 maintenance manual top
: Access the AMM via mobile devices for real-time updates and 3D diagrams. The 787 uses an NGS to reduce fuel tank flammability
: Critical updates and modifications from the manufacturer. High-Priority Maintenance Areas On an old manual, the warning was on page 2