Alright, this is on a Husqvarna PZ6034. Sometime after 600 hours, we started breaking deck belts. It got to the point where the belts would break after 10-20 minutes. So I took it in and got all the drive and idler pulleys replaced on the deck. The drive pulleys all had grooves worn in them. The 3 idlers bearings were beginning to fail. None of them were blown or locked, but all had a little bit of grit in their turning. Continued breaking belts. Then I noticed that the actual pulley on the...
Pic attached. Deck Belt breaks continuously
Pic attached. Deck Belt breaks continuously