While you wait for answers, we may have found some information which could help you.
Click here for Riding Mower Started
JD lawn mower LT133 wondering if clutch switch could be bad?
John Deere L130 clutch problem?
john deere js30 won't start?
What would cause belt to flip on a pully ?
John Deere L120 engaging blades kills engine?
John DeereL111 mower deck does not engage. ?