I am assuming you have the open center system other wise with the pfc system closed center this doesn't work. You need to hook the supercharge line coming out of your aux valve bank into your added valve , go right through while valve is in neutral and back to supercharge line going to mcv pumnp, then have to have a port in valve bank for return flow from valve when in use to return to sump so as not to contaminate super charge line with anything in return flow. A CaseIh dealer should be able to print you a copy of service bulletin S-3436 Dated March 1977 from hydraulic section. It lays it out for you along with options to run an orbit motor. Gets to be kind of a mess but does work.
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Today's Featured Article - Hydraulic Basics - Part 2 - by Curtis Von Fange. In the last entry to this series we gave a brief overview of hydraulic system theory, its basic components and how it works. Now lets take a look at some general maintenance tips that will keep our system operating to its fullest potential. The two biggest enemies to a hydraulic system are dirt and water. Dirt can score the insides of cylinders, spool valves and pumps. Wate
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