AD Amdt-39-14528
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes |
Unsafe Condition
Shear pin located in the input lever of the pitch feel simulator (PFS) units failed due to fatigue, which could result in loss of pitch feel forces and consequent reduced control of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the airworthiness limitations section of the Instructions for Continued Airworthiness of the maintenance requirements manual (MRM) by incorporating procedures for repetitive functional tests of the pilot input lever of the PFS units. Perform new repetitive functional tests of the pilot input lever of the PFS unit, and take corrective actions if necessary. After initiating the new tests, remove the existing procedures for the repetitive functional tests from the MRM.
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Compliance Time
Within 50 flight hours after the effective date of this AD.
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Affected Aircraft
Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes.
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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