Airworthiness Directives; Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron Inc.) Helicopters
airworthiness · Rule · Final rule; request for comments. · Published 2022-03-14 · Effective 2022-03-16 · 87 FR 14153
Document
Document number
2022-05378
Federal Register citation
87 FR 14153
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Manufacturer
Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron Inc.)
Publication date
2022-03-14
Effective date
2022-03-16
FAA docket
Docket No. FAA-2022-0157
Abstract
The FAA is superseding Airworthiness Directive (AD) 2022-02-02 which applied to certain Bell Textron Inc. (type certificate previously held by Bell Helicopter Textron Inc.) Model 204B, 205A, 205A-1, 205B, 210, and 212 helicopters with a certain main rotor hub strap pin (pin) installed. AD 2022-02-02 required removing certain outboard pins from service and prohibited installing them on any helicopter. This AD expands the applicability to all affected pins, regardless if they are outboard or inboard. This AD also requires inspecting the removed pin for any deformation and if it is deformed, removing the mating strap fitting (fitting) from service. This AD was prompted by the discovery that AD 2022-02-02 inadvertently limited its applicability to only outboard pins when, in fact, all pins are subject to the unsafe condition and the determination that a deformed pin may have damaged the fitting. The FAA is issuing this AD to address the unsafe condition on these products.