AD 2012-13-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc. Airplanes |
Unsafe Condition
Damage to the third crew person oxygen line and oxygen escaping from it, which could feed a fire in the vicinity of an electrical panel.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the flexible oxygen hose of the third crew person oxygen line with a new hose and change its routing. Modify the entrance compartment assembly in accordance with Bombardier Service Bulletin 601R-35-017, Revision A.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 4,000 flight hours after the effective date of the AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes equipped with entrance compartment assemblies having part numbers that begin with A281001, A282001, A283001, A284001, 4591001, 4592001, 4593001, or 4594001.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.