81 fuse box diagram
 

Can't seem to find the 30 amp fuse for my aux fan, does anyone have a picture of the fuse box for the 81 vet.:willy:

Sorry I can't show you a picture but if you look in the fuse block you will see your turn signal flasher look to the left and it the fuse at the bottom of the fuse block
Tony

Thanks for the diagram, I fixed the fuse, now i just have to figure out why i am blowing the temp switch to activate the fans now. Or why it won't turn the fans on. Any thoughts?

Not sure what your asking here. The temp switch is located on the paasenger side head. The switch is normally open until it reaches 200 or 210F. When it reaches temp the fan should turn on. To force the fan to come on, unplug the connecter and put a jumper in. If that doesn't work unplug the plug going to the fan near the AC compressor. Put 12 volts across it to verify if the fan works.

Hope this helps!