AD 82-18-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier Inc. | CL-600-1A11 (CL-600) | Airworthiness Directives; CANADAIR Model CL-600-1A11 Aircraft |
Unsafe Condition
The blade lock release shaft of the air-driven generator (Part Number 728315) may have incorrect thread engagement, and chafing of the strut by the cable assembly (Part Number 59431) during deployment could occur.
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Required Actions
Measure the exposed thread length on plunger assembly Part Number 726969 within the next 50 hours time in service and after each disassembly/reassembly. Replace control cable assembly Part Number 59431 with 5903301 if exposed thread exceeds 0.520 inches or within 600 hours time in service. Allow alternate means approved by the FAA and issue special flight permits as per FAR 21.197/199.
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Compliance Time
Within the next 50 hours time in service and subsequent to each disassembly/reassembly, or within the next 600 hours time in service.
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Affected Aircraft
Bombardier Inc. Model CL-600-1A11 (CL-600) aircraft Serial Numbers 1005 through 1008, 1010 through 1012, and 1014 through 1017.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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