Bobcat 863 Skid Steer Spool Valve Repair - Spool Seals Replaced

I had a hydraulic leak in my 863H Bobcat Skid Steer. The spool seals were leaking in the hydraulic control valve. In this video I show replacing both the lift and tilt spool seals. I discuss the steps needed to be taken to make the repair while the hydraulic control valve remained in the machine. In the process of making the repair, I demonstrate the use of a shop built tool to install the detent balls and springs into the lift spool.