AD 2024-03-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc., Airplanes |
Unsafe Condition
Some overheat detection sensing elements of the bleed air leak detection system were manufactured with insufficient salt fill, which can result in an inability to detect hot bleed air leaks.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Verify maintenance records. If an affected part is installed, prohibit the use of certain MMEL items under certain conditions by revising the operator's existing MEL. Test the overheat detection sensing elements, mark each serviceable sensing element with a witness mark, and replace each nonserviceable part with a serviceable part. Prohibit the installation of affected parts under certain conditions.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes, with specific serial numbers as identified in Transport Canada AD CF-2023-17.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.