While you wait for answers, we may have found some information which could help you.
Click here for Fuse Mower StartProblems starting Lawn tractor (Sears Craftman)?
Sears 151/2 46" automatic drive 917.256552?
Starting?
Sears 30" rear engine rider won't turn off with the starter key?
Can not turn the flywheel?
why is the pto switch on my sears tractor burning out?