While you wait for answers, we may have found some information which could help you.
Success
Message
Screaming tiller?
transmission sears 917.2555581?
how to fix craftsman riding mower?
Sears 151/2 46" automatic drive 917.256552?
lawnmower problems?
Sears self propel lawnmower and the front wheels do not move?
why is the pto switch on my sears tractor burning out?
Problems starting Lawn tractor (Sears Craftman)?
Mower cranks when primed, but after running a second or two dies?
What is the problem with my Sears Garden Tractor?
Sears 30" rear engine rider won't turn off with the starter key?
How do I set the float level in my carb?