We just moved into a new place and a KGRO powerpro riding mower came with it. If I drop the deck low enough to cut the grass the blade won't spin. If it's above the grass level it spins great. The belt is in place and seems to be in good condition.

jeff letchford, October 2006

no answer but having the same problem,will try a few things and let you know. the troubleshooting in the book says drive belt,frozen idle pully,frozen blade mandrel or obstruction in
clutch mechanism

jake, April 2008