Summary
The FAA is adopting a new airworthiness directive (AD) for certain Piper Aircraft, Inc. (Piper) Models PA-28-151, PA-28-161, PA- 28-181, PA-28-235, PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA- 28RT-201, PA-28RT-201T, PA-32-260, PA-32-300, PA-32R-300, PA-32RT-300, and PA-32RT-300T airplanes. This AD was prompted by a report of a wing separation caused by fatigue cracking in a visually inaccessible area of the lower main wing spar cap. This AD requires calculating the factored service hours for each main wing spar to determine when an inspection is required, inspecting the lower main wing spar bolt holes for cracks, and replacing any cracked main wing spar. The FAA is issuing this AD to address the unsafe condition on these products.
Directive Details
AD Number
FAA-2018-1046
Document Number
2021-00044
Type
Rule
Publication Date
January 15, 2021
Effective Date
February 16, 2021
Affected Manufacturer
Piper Aircraft, Inc.
Criticality
routine
Emergency
No
Docket ID
Docket No. FAA-2018-1046
Topics
Official Documents
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