Maintenance Manual Top | B787

The most significant divergence in B787 maintenance is the electrical system. Unlike traditional aircraft that use bleed air for pressurization and air conditioning, the B787 relies on electrical power.

Most users bypass the giant "Table of Contents" entirely. They go to the FIM (ATA 00). The FIM is the "search engine." Enter the flight deck warning message (e.g., "OVERHEAT-ELEC CABIN BAY"). b787 maintenance manual top

The B787 was the first large commercial aircraft to utilize Lithium-Ion (Li-Ion) batteries for its APU and Main Battery systems. Following the fleet grounding in 2013, the battery containment system and charging logic were redesigned. The most significant divergence in B787 maintenance is

Because CFRP is not conductive like aluminum, the aircraft requires a metal mesh embedded in the composite for lightning strike protection. b787 maintenance manual top