AD Amdt-39-13683
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes |
Unsafe Condition
Failures of the engine throttle control gearbox, which can result in excessive wear, movement, or jamming of the engine throttle towards the idle position, bringing it close to the fuel shut-off position, potentially causing an in-flight engine shutdown.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the left and right engine throttle control gearboxes for wear, using Bombardier Service Bulletin 601R-76-019, Revision 'A', dated February 19, 2004. Take corrective action if wear exceeds specified limits. Report gearbox wear data to Bombardier as specified.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 1,000 flight hours or 90 days after the effective date of the AD, whichever is later.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes with serial numbers 7003 through 7067 inclusive, and 7069 through 7999 inclusive.
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.