While you wait for answers, we may have found some information which could help you.
Click here for John Deere Lawn Mower Spark Plug
John Deere L130 clutch problem?
JD lawn mower LT133 wondering if clutch switch could be bad?
lawn mower ?
was mowing with john deere lx172 just quit running , dead?
John Deere L120 engaging blades kills engine?
Mower won't stay running?