753 Series F Bobcat

I have a 753 series F bobcat with a blown fuse, when I put a new fuse in it just blows right away with the key in the off position. The fuse block is located in the engine compartment down by the right lower door hinge. The fuse that blows is a 25 amp fuse witch is located at the left fuse block , the top right fuse is the one that blows. Does any one know what the fuse controls. With the key off it blows as soon as you install fuse.

thanks
Tom

753 Series F Bobcat