Fuel — Refuel Defuel Tube — Mislocated Bracket Assembly
- Published
- Effective
- Deadline
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of Bombardier BD-700-1A10 aircraft with serial numbers 9657 through 9844 must inspect and, if necessary, correct the fuel pipe and bracket assembly installation following Bombardier Service Bulletin 700-28-6006. These actions must be completed within 30 months from the effective date of 23 October 2020. Contact Transport Canada for further guidance if needed.
Summary
Canadian Airworthiness Directive CF-2020-37 addresses a fuel system issue on Bombardier Inc. model BD-700-1A10 aeroplanes, serial numbers 9657 through 9844. The directive mandates inspection and correction of a mislocated bracket assembly on the refuel defuel tube to prevent fuel leakage and potential ignition hazards. This directive ensures continued airworthiness and safety of the affected aircraft.
What changed
CF-2020-37 introduces a new mandatory inspection and corrective action requirement for the fuel pipe bracket assembly on certain Bombardier BD-700-1A10 aircraft. It requires operators to inspect and correct the installation of the fuel pipe and bracket assembly as detailed in Bombardier Service Bulletin 700-28-6006. This is a new regulation addressing a specific installation error that could lead to fuel system failure.
Why it matters
This directive is critical for aviation professionals because it prevents fuel leakage and loss of electrical bonding that could lead to fuel ignition due to lightning sparking. Operators and maintenance teams must address this issue to maintain aircraft safety and regulatory compliance. Failure to comply could result in unsafe flight conditions and regulatory penalties.
More for Bombardier BD-700
All 79- EASA SIB CASA-2026-02Insufficient Clearance Between Engine Fuel-Feed Line and Collector Tank Upper Skin StringerMar 18, 2026
- EASA SIB CASA-2026-01Spoiler Spigot Shim Missing at Multifunction Spoiler Actuator InstallationFeb 26, 2026
- EASA AD CF-2026-02Fuselage Structure — Aft Pressure Bulkhead Stiffener Found CrackedJan 16, 2026
- EASA AD CF-2025-56Equipment/Furnishings — Structural Degradation of Galley Panel AssembliesNov 20, 2025
- EASA AD CF-2025-57
Get the next one by email
New ADs and bulletins for Bombardier BD-700, summarized like this page, every Monday.