I just bought a 1983 4x4 Toyota. The guy I bought it from had brake work done a month or so ago and they told him the front axle seals were leaking which he chose to not have replaced. The front left leaks oil enough to have it run down the inside of the tire overnight. I assume they should be easy enough to replace seeing as how a lot of it was recently apart. Is there anything else I should replace at the same time I have it apart? Bearings? Is this going to be a fairly simple process? I would guess I should check to see if the axle is bent causing it to leak, too.