AD 74-04-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier Inc. | CL-44D4 | Airworthiness Directives; CANADAIR Model CL-44D4 and CL-44J Airplanes |
| aircraft | Bombardier Inc. | CL-44J | Airworthiness Directives; CANADAIR Model CL-44D4 and CL-44J Airplanes |
Unsafe Condition
Cracks in the main landing gear uplock attachment fitting, P/N 44-10162 and -1, at the four corners of the lug.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the main landing gear uplock attachment fitting using dye penetrant inspection with at least 10-power magnification or an approved equivalent. Replace cracked parts before further flight or repair them as specified in Canadair's Service Information Circular 374-CL-44 or with an approved equivalent repair.
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Compliance Time
Within the next 100 hours' time in service after the effective date of this AD, unless accomplished within the last 400 hours' time in service, and at intervals not exceeding 500 hours' time in service thereafter.
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Affected Aircraft
Bombardier Inc. Model CL-44D4 and CL-44J airplanes with more than 20,000 hours' time in service.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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