AD 65-26-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Learjet Inc. | 23 | Airworthiness Directives; Lear Jet Model 23 Airplanes. |
Unsafe Condition
Improper ducting in the baggage compartment could lead to smoke accumulation in the cabin.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove interior side panels, inspect the one-inch diameter flexible duct to ensure it is high temperature silicone type (reddish color), and replace black ducts with specified parts (P/N 2319148-017 for serial 004-034, P/N 2319148-022 for serial 035 and higher).
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
Learjet Inc. Model 23 airplanes with serial numbers 004 through 034 and 035 and higher.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.