Superseded. This AD was superseded by AD 2026-10-12. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2024-04-06
Effective 04/22/2024 · Published 03/18/2024
Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for certain Airbus Canada Limited Partnership Model BD-500-1A10 and BD-500- 1A11 airplanes. This AD was prompted by reports of mechanical wear damage on the motive flow fuel-feed tubes that were secured by bonding clamps and clamp blocks inside the collector tank. This AD requires repetitive operational checks of the gravity cross flow shut-off valve and, for ce…