![I have a Poulan 42", 17.5 hp lawn tractor. The drive belt keeps jumping off one of the pulleys. There is a flat spring I have a Poulan 42", 17.5 hp lawn tractor. The drive belt keeps jumping off one of the pulleys. There is a flat spring](https://ww2.justanswer.com/uploads/SM/SmEngPro/2012-09-27_171119_image_15.png)
I have a Poulan 42", 17.5 hp lawn tractor. The drive belt keeps jumping off one of the pulleys. There is a flat spring
![Ran over a stick with the lawn mower and the drive belt popped off. One of the veins above the differential broke, and the belt was sitting below the vanes. I was Ran over a stick with the lawn mower and the drive belt popped off. One of the veins above the differential broke, and the belt was sitting below the vanes. I was](https://preview.redd.it/f6tnd7z64a491.jpg?width=640&crop=smart&auto=webp&s=504e29a8eabcafcbddfd3630fac4ec332868947b)
Ran over a stick with the lawn mower and the drive belt popped off. One of the veins above the differential broke, and the belt was sitting below the vanes. I was
![I have a Poulan 42", 17.5 hp lawn tractor. The drive belt keeps jumping off one of the pulleys. There is a flat spring I have a Poulan 42", 17.5 hp lawn tractor. The drive belt keeps jumping off one of the pulleys. There is a flat spring](https://ww2.justanswer.com/uploads/SM/SmEngPro/2012-09-27_215326_2012-09-27_152603_image_14.png)
I have a Poulan 42", 17.5 hp lawn tractor. The drive belt keeps jumping off one of the pulleys. There is a flat spring
Sears Craftsman 17 y/o LT1000 lawn tractor snow blower attachment belt keeps slipping off. The real fix! | Hearth.com Forums Home
![Belt came loose and now lawnmower doesn't move forward or backwards. Is this difficult to fix? : r/lawnmowers Belt came loose and now lawnmower doesn't move forward or backwards. Is this difficult to fix? : r/lawnmowers](https://i.redd.it/belt-came-loose-and-now-lawnmower-doesnt-move-forward-or-v0-v9dopx50m5x91.jpg?width=4000&format=pjpg&auto=webp&s=6e754a3bfd44fb9f6afe8527dc1ae8784f46c848)