While you wait for answers, we may have found some information which could help you.
Click here for Deere Lawn TractorJohn Deere L120 engaging blades kills engine?
John deere z425 54c mower want start?
John Deere L130 clutch problem?
john deere lawn tractor LT 15?
john deere 120 shuts down when engage mower deck?
Mower won't stay running?