Bobcat 863 Bics Skid Steer Loader Shop Service Repair Manual S/N 514425001-UP
Bobcat 863 BICS Skid Steer Loader Service Manual & Manual Revisions 6900771
Pages are roughly 2″ thick. (30G-boxA). Part listed replaces part numbers and fits machines listed, however there can be other part numbers depending on when the machine was built.