I have a 1993 520-H and is fresh out the paint shop and has been put back together. Over the last year we have replaced the ignition mod and a few other things and the tractor has ran great. Have yet to be able to enjoy the tractor by riding it since it's been in pieces. Now that it's back together, went to start it and nothing happens. Fuses are good and I replaced all the relays. We checked all the safety switches last night and all is working. Went to bump it over and all the relays are clicking like they should but nothing happens. We are at a loss as to what it could be. I grew up with 312-8's so this is a new monster to me and id like to have it ready to take it to the show. Any ideas as to what it could be would be greatly appreciated. Thanks everyone!