om21braz
Veteran Member
The 4520 is a nice machine - as for the tilt steering, check out the link below for fixes regarding the tilt feature.
http://www.tractorbynet.com/forums/john-deere-owning-operating/193153-4120-tilt-steering-issue.html
http://www.tractorbynet.com/forums/john-deere-owning-operating/193153-4120-tilt-steering-issue.html