Boeing 757s get a permanent fix for aileron trim issues, ending repetitive checks

The FAA is requiring a permanent modification for certain Boeing 757 airplanes to fix a problem with the aileron trim actuator. This change means airlines will no longer need to perform repeated inspections and checks on those parts.

Airlines have been doing repetitive checks on a specific part of Boeing 757s for years to prevent a known safety issue. This new rule mandates a physical change to the aircraft, which should eliminate the problem entirely. This means less maintenance downtime for airlines and a permanent fix for a safety concern.