I'm looking for the engine fuse block wiring diagram so I can find out which wires go where into my fuse block. I switched out 80 amp fusible link and didn't pay attention to how it was hooked up now the battery arcs out when I try to hook up my battery cables.

 

Sounds like you attached a ground wire to one of the fuse legs. follow each wire and see which one is bolted to metal. Probably grounded close by.