Troy bilt riding mower moves too slow. 5mph out of the mower forwards/reverse. By understanding why your Troy Bilt riding mower moves too slow, you can unlock the potential for a perfectly manicured lawn in no time. I've been lurking as this is a common problem but I think I've hit all the major points. Check the variable speed pulley (V-belt pulley) for smooth sliding and wear; a sticking or worn pulley can cause slow speeds and shifting delays. Jun 5, 2025 · Although it is normal for any vehicle to slow down slightly when ascending a grade, there are a few things to check if this seems to be excessive. Oct 15, 2021 · If your Troy-Bilt riding mower is moving too slow, it is likely due to the upper drive belt. Inspect belts for proper tension and cracks, as slipping belts reduce power transmission. Jun 10, 2018 · This year we are having a new issue. Jul 1, 2020 · Only getting about 2. New MTD upper/lower belts, and the routing is correct. The variable speed pulley seems to be working, but I'm starting to think maybe not all the way? Troy Bilt Bronco (2011) was driving at half speed. The motor doesn't die. This article is your key to diagnosing and resolving the slowdown, ensuring your mower performs at its best. Replace the upper drive belt, and your riding mower should speed up. When going up the very slightest incline, less that 10%, it begins to slow down and and as it keeps going it lurches forward, slows to a crawl, and then stops moving. Begin by checking to see if the belt that drives the pulley on top of the transaxle is worn or glazed*. Can you please help us trouble shoot this? Thank you!. Transmission belt was not riding up high enough on the variable speed pulley. jdkhhmx bipc rivlx jitnz kgaubyn pjpt mgixd cizw tfwhz shetupqrb