AD 2023-12-20
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc., Airplanes |
Unsafe Condition
Oxygen leaks caused by cracked, brittle, or broken oxygen hoses found during scheduled maintenance tests of the airplane oxygen system.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace oxygen system hoses having any part number in the O2C20T1 and O2C20T14 series. Prohibit installation of affected oxygen hoses.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 7 months after the effective date of this AD for airplanes having, as of the effective date, more than 6 years from the completion of the interior modification specified in STC T02355NY.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier, Inc., Model CL-600-2B16 (604 Variant) airplanes.
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
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