AD 2017-04-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Learjet | Inc | Airworthiness Directives; Learjet Inc. Airplanes |
Unsafe Condition
An aileron cable failed on an airplane during a tension check, indicating severe weakening of the aileron cable and consequent reduced controllability of the airplane.
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Required Actions
Inspect the center ball of the aileron control cables for a defective swage within 100 flight hours or 90 days after the effective date, whichever occurs first. Replace any damaged or defective cable with a new cable before further flight, in accordance with Bombardier Alert Service Bulletin A35/36-27-42.
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Compliance Time
Within 100 flight hours or 90 days after the effective date, whichever occurs first.
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Affected Aircraft
Learjet Inc. Model 36A airplanes, certificated in any category, as identified in Bombardier Alert Service Bulletin A35/36-27-42, dated December 23, 2002.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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