While you wait for answers, we may have found some information which could help you.
Click here for Deere Lawn Tractorjohn deere 120 shuts down when engage mower deck?
John Deere L130 clutch problem?
What would cause belt to flip on a pully ?
fix steering J> Deere riding mower?
john deere lawn tractor LT 15?
i snapped off a head bolt how do i remove it?