Jonas, You are not out of the woods yet, you found as I was sure you would the restrictor plugged and that shuts the engine down, the restrictor plugging is almost always caused by the deterioration of the rubber coupling ring that fastens the governor ring to the internal rotor. The ring and rotor both have 3 pins that stick out with heads on them and the flexible ring snaps over the pins. Over years the ring deteriorates and starts breaking up into tiny bits of black rubber and clogs the return fitting. You would be wise to have the coupling ring replaced as there can be internal damage to the pump if the ring completely disengages and allows metal to metal contact within the pump. I have worked all my career for a Case dealer and we have seen this hundreds of times on Roosa fueled engines. Sorry for the bad tidings but-----------. mEl
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Today's Featured Article - Upgrading an Oliver Super 55 Electrical System - by Dennis Hawkins. My old Oliver Super 55 has been just sitting and rusting for several years now. I really hate to see a good tractor being treated that way, but not being able to start it without a 30 minute point filing ritual every time contributed to its demise. If it would just start when I turn the key, then I would use it more often. In addition to a bad case of old age, most of the tractor's original electrical system was simply too unreliable to keep. The main focus of this page is to show how I upgr
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