It is a 2012 Husqvarna GTH 220.I think it all started after replacing the drive belt...which now keeps breaking or shredding....this has all started recently after replacing the belt....could it possibly be because of using the wrong size belt??? Or it not being installed properly???? I am asking for a friend who doesn't have internet...any ideas are greatly appreciated!!!What year and model tractor? Any implements (if applicable)? Any changes recently/close proximity to when this started?