AD 2015-05-52
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Agusta | S.p.A. | Airworthiness Directives; Agusta S.p.A. Helicopters |
Unsafe Condition
In-flight failure of tail rotor (T/R) pitch control links (pitch links), specifically part number 109-0130-05-117, due to corrosion, excessive friction of spherical bearings, or cracks.
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Required Actions
Inspect pitch links for freedom of movement, corrosion, and excessive friction of spherical bearings. Remove and inspect each pitch link spherical bearing for corrosion and the force required to rotate. If corrosion is present or the force exceeds 7.30 N (1.64 pounds force), the pitch link is unairworthy. If no corrosion and force is within limits, clean and visually inspect the pitch link rod for cracks using a 10x or higher magnifying glass or dye penetrant inspection. Replace unairworthy pitch links.
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Compliance Time
Before further flight
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Affected Aircraft
Agusta S.p.A. Model A109, A109A, A109A II, A109C, A109K2, A109E, A119, A109S, AW119 MKII, and AW109SP helicopters.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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