While you wait for answers, we may have found some information which could help you.
Click here for Starts Hard EngineJohn deere z425 54c mower want start?
John Deere L130 clutch problem?
What would cause belt to flip on a pully ?
i snapped off a head bolt how do i remove it?
fix steering J> Deere riding mower?
Mower won't stay running?