Finally got it all home today, had to make a couple trips and a lot of loading and unloading, the back rim does have a nut on it, will try and bleed th hydralics in the a.m., the hydraulic pump has a allen wrench type plug on the top front and I am assumimg this where I need to start bleeding it, the eq I got with the tractor is in good cond, the 5' disc is a sealed bearing type, with a large screw adj to adjust the angle on the gangs, the back set of gangs will flip up on the forward set, the seed sower has never been used, fair 5' bush hog, exc 1 row cultivator and the Covington planter looks pretty good, it has 4 different sets of sweeps, and a beat up 6' box blade, think I will keep ther disk and sell the one I have now, also came with an older Dearborn 6' disk that needs a little tightning up, someone told me planter ought to be worth around 500.00, think I'll stick it on CL's tomorrow., will post when I get the lines bled, the old tractor runs good, doesn't look to special.