I'm looking for any kind of service, or repair manuals for this old skid steer. I've found an owners, and parts book for it, but nothing as far as service or repair. The parts book illustrates most assemblies through exploded views, but no troubleshooting, or testing procedures. The problem I'm trying to remedy is a "jerking" or surging through the drive wheels, ..not hydraulics, when pulling up a slight incline under load. I'm thinking my problem is in the clutches, and more than likely are past due for replacement. I'd just like to clarify this before tearing into it. Anyone have any information? My email is:[email protected], and any info is greatly appreciated!