Hi, I recently purchased a Bobcat 610. There is fluid leaking from all 4 axles. Although I'm fairly handy I'm not familiar with the workings of these machines. I started with the front axle. I have a repair manual but it is pretty vague. What I've done so far....I loosened the secondary drive chains, I also backed the nuts for the final drive chains but I didnt notice any difference?? Then I removed the cotter pin and large nut from the end of the axle with the brake hub. Then I went inside the chaincase and bent over the large locking washer next to the sprocket. I was then able to back the large nut off. The axle moves back and forth but will not come out. Any help with this would greatly appreciated!!