AD 2014-25-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc. Airplanes |
Unsafe Condition
Premature wear and cracking of the horizontal stabilizer trim actuator (HSTA), which could result in reduced structural integrity and reduced control of the airplane due to the failure of system components.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the maintenance or inspection program within 30 days after the effective date of the AD to incorporate Task C27-40-103-05, 'Restoration (Overhaul) of the HSTA,' from Bombardier Temporary Revision (TR) 2A-58, dated January 31, 2014, into Appendix A—Certification Maintenance Requirements (CMR) of Part 2 of the Bombardier CL-600-2B19 Maintenance Requirements Manual (MRM).
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 30 days 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, certificated in any category, equipped with horizontal stabilizer trim actuator (HSTA) part number (P/N) 601R92305-7 (vendor P/N 8396-5).
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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