Chosen Solution

Our craftsman 2400 was working fine we started moving the grass and all of a sudden it quit moving forward or backwards all the keys to the tires are there , clean filter , brand new battery , new gas , oil. Don’t know what the problem is

There are a few things that could cause you to lose drive power Freewheel control is in the disengaged positionDebris on the steering plateMotion drive belt wornPark brake engaged Below is a manual for reference, hopefully this gets you up and going again https://www.manualslib.com/products/Craf