The federal directive provides details as to how the issue came to regulators’ attention, stating: “The FAA received a report of a quality escape involving improper installation and inspection of counterweight retaining rings in the engine crankshaft counterweight groove during manufacture. A list of specific engine serial numbers requiring inspection has been issued as part of the order. Those numbers do not include any aircraft delivered in 2023, as GAMA’s shipment report is issued on a quarterly basis.Ĭirrus reported that it believes roughly 690 aircraft will be affected but not every airplane shipped within the identified time frame. In all, Cirrus shipped at least 663 airplanes of those makes within the time frame identified as a period of concern, according to stats from the General Aviation Manufacturers Association. The types of engines in question come standard equipped in both the SR22 and SR22T. The sole exception is for airplanes that must be relocated by means of a single flight to access the nearest qualified service center. The FAA document explained that “because of the urgency of the unsafe condition, this AD requires inspection of any affected crankshaft assembly before further flight.” The FAA directive published this past week in the Federal Register makes it illegal to fly any plane with one of the suspect engines until it can be inspected and repaired, if necessary. Grand Marais man dead after alleged altercation 8 that it had decided to ground SR22s and SR22Ts in its own company fleet “out of an abundance of caution” until they could be inspected and verified as safe for flight. Louis River had an airworthiness date of 2016 and was registered in 2020, according to data from flight-tracking websiteĪfter learning of the problem from Continental, Cirrus notified customers Feb. That effectively grounds many of the company’s recently produced piston-engine airplanes until they can be inspected.Īt issue is a manufacturing error discovered by Continental Aerospace Technologies, Cirrus’ supplier of engines for its two most popular plane models, the SR22 and the turbocharged SR22T.Ĭrankshafts in some of Continental’s engines produced between June 2021 and February 2023 were improperly assembled, making them susceptible to catastrophic failure. DULUTH - Cirrus Aircraft has a difficult situation on its hands, following the Federal Aviation Administration’s decision Thursday to issue
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