AD 2004-22-23
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes |
Unsafe Condition
Fractures of the main landing gear (MLG) side-brace fitting shafts, and possible collapse of the MLG.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the shafts of the MLG side-brace fittings for corrosion and the forward and aft bushings in the left-hand and right-hand MLG side-brace fittings for discrepancies. Accomplish any applicable corrective and related actions before further flight. Follow Bombardier Service Bulletin 601R-57-036, Revision C, including Appendix A, dated January 30, 2003.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 20 months or 4,000 flight cycles after the effective date of this AD, whichever occurs first.
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Affected Aircraft
Bombardier Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes, serial numbers 7003 through 7651 inclusive, certificated in any category.
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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