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Suspension error prompts recall of Porsche Carrera GT


The Porsche Carrera GT is being recalled because of a possible defect in its suspension, which could affect maneuverability of supercars and increase the risk of collision, because National Highway Traffic Safety Administration describe. The remember particularly affecting 489 Porsche Carrera GT 2004-2005 models, or about a third of the total Carrera GT production model, according to car and driver.

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Porsche is said to have produced around 1,300 of the original 1,500 Carrera GT models it was originally intended to produce, which means this recall affects a large number of existing products. Carrera GT. The recall stems from possibly faulty ball joints that connect wishbone suspension components on both the front and rear axles of the affected models. These joints were found to be weaker than expected because the materials used in their construction would fail over time.

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Photo: porsche

While it’s true that components wear out over time — and certainly the bits that comprise modern suspensions — the specific material (X46Cr13, which is steel) in the spherical joints that Porsche used is more prone to “stress corrosion when exposed to salt and mechanical stress.” And as it breaks down, the joints and the wishbone are susceptible to cracks or fractures, which could lead to joint breakage, thereby increasing the risk of an accident.

Owners might notice excess noise and vibration as the spherical joints weaken, although the parts could fail without warning. In 2019, Porsche learned about the possible defect in its expensive supercar suspended when Carrera GT owners bring their vehicle in for unrelated service. Several spherical joints were damaged, prompting the company to investigate. The The owner said he did not feel anything unusual about the vehicle’s performance, according to NHTSA. Porsche has been testing for several years to determine if this bug is an isolated case or if it affects other Carrera GTs.

By 2023, Porsche had enough results to say that the steel used in the ball joints actually did not have sufficient resistance to corrosion over its service life, leading to the recall, although it did not appear to be. any reports of collisions or related injuries.

Since very few Porsche Carrera GTs were produced, the supply of spare parts was an issue. Porsche says it will address the issues by conducting the recall in two phases: inspection and retrofit later — parts are available pending. A kind of trio of supercars. The automaker will replace all affected parts with parts made of harder steel (42CrMoS4), but it will first determine which Carrera GTs are drivable and which are no longer available. safe to drive. Porsche Carrera GT owners will be notified of the recall in early June, but if you’re one of the lucky few, don’t wait. Just track the recall on the SaferCar app.

Image for article titled Suspension error prompting Porsche Carrera GT recall

Photo: porsche

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