What is the fluid leaking out? That's the easy part. It's Universal tractor fluid that's saturated with moisture. Where's it coming from? This question is going to take you back to knowing whether you have a 3000 or 4000. It is unlikely that it is/was a "420" I believe the brakes are different on the 3000/4000, with the 4000 having what is called a wet brake. Once you determine if this tractor is actually one or the other, then you can narrow down what seals/bearings are bad. At some point you're going to need to jack at least the right rear axle......solid base for the jack, blocking under the axle as a back up safety for the jack. The wheel/tire will be more than 1 man can handle safely....unless its loaded with calcium. Then you are just about going to need an overhead crane/forklift/chainlift and 2 men to move it safely. I suspect that if that loader was used a lot, those tires may be loaded.
I think you mentioned in earlier posts that the 3 point hitch is defunct? This might be a good time to make the acquaintance with your new bff, a good, reasonably priced tractor mechanic and take care of the leak, the brakes, and the 3 point hydraulics. Ever heard the expression "Penny wise and pound foolish"? I don't think you are going to find that new bff at a tractor dealer as their overhead is too high. Ask at whatever tractor related parts stores you have about someone they recommend. Ditto any neighbors/friends with tractors. Perhaps one of the more mechanically inclined folks here will weigh in on this.
I think you mentioned in earlier posts that the 3 point hitch is defunct? This might be a good time to make the acquaintance with your new bff, a good, reasonably priced tractor mechanic and take care of the leak, the brakes, and the 3 point hydraulics. Ever heard the expression "Penny wise and pound foolish"? I don't think you are going to find that new bff at a tractor dealer as their overhead is too high. Ask at whatever tractor related parts stores you have about someone they recommend. Ditto any neighbors/friends with tractors. Perhaps one of the more mechanically inclined folks here will weigh in on this.
