Back in 2014, Nikon issued a technical service bulletin over “dust” issues with the D600 DSLR. It was an issue that Nikon initially seemed to deny existed but then replaced the D600 with the D610 less than 13 months later. But then, shortly after that, in February 2014, Nikon finally admitted there was a problem with the D600 and issued the service advisory offering free repairs – even if the warranty had expired.
Not too long after that, China even ordered Nikon to stop selling the D600 within the country. And later in 2014, Nikon was finally just replacing D600 bodies with D610s for many owners who had been involved in a class-action lawsuit. Now, Nikon is finally ending that free repair programme.