AD 2010-17-17
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes |
Unsafe Condition
Stick Pusher Capstan Shaft failures causing severe degradation of the stick pusher function.
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Required Actions
Revise the Canadair Regional Jet Airplane Flight Manual (AFM) to include procedures for a stall protection system test. Revise the Bombardier CL-600-2B19 Maintenance Requirements Manual (MRM) to incorporate a new repetitive maintenance task for a function check of the stick pusher capstan.
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Compliance Time
Within 30 days after the effective date of this AD for AFM revisions; within 500 flight hours after the effective date or prior to the accumulation of 5,000 total flight hours for MRM task implementation.
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Affected Aircraft
Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes, serial numbers 7003 through 7990 inclusive, and 8000 and subsequent.
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
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