A judge rejected John Deere’s motion to dismiss a landmark class action lawsuit over the agricultural giant’s repair monopolies, paving the way for a trial that will determine whether the company’s repair practices are illegal At issue are the many tactics Deere has used to make it more difficult and often impossible for farmers to repair their own tractors, from software locks and “parts pairing” that prevent farmers from replacing parts without the authorization of a Deere dealership "Deere—by itself or through its agents—repeatedly made public statements that purchasers could make repairs to their own Tractors but the reality was that they couldn’t,” Johnson wrote.