AD 2004-10-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | CL-215-6B11 | Airworthiness Directives; Bombardier Model CL-215-6B11 (CL215T Variant), and CL-215-6B11 (CL415 Variant) Series Airplanes |
Unsafe Condition
Failure of the rear engine mount struts, which could subsequently result in reduced structural integrity of the nacelle and engine support structure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a detailed inspection to detect cracking in the rear mount strut assemblies of the engines, using applicable service bulletins. If no cracking is detected, repeat the inspection at intervals not to exceed 250 flight hours. If cracking is detected, replace the rear engine mount strut with a new, welded strut before further flight.
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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-215-6B11 (CL215T Variant) series airplanes, serial numbers 1056, 1057, 1061, 1080, 1109, 1113 through 1122 inclusive, 1124, and 1125; and Model CL-215-6B11 (CL415 Variant) series airplanes, serial numbers 2001 through 2067 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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