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Farmall & IHC Tractors Discussion Board

Model 784 repair issues/suggestions


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Posted by Mich John on October 15, 2006 at 05:59:08 from (71.227.19.60):

I am trying to fix several issues on a 784 which I purchased after having sat outside and neglected for many years. Here are two issues which are causing me some headache: (1). Replacing the boot on the IPTO control collar to IPTO stem (at the MCV assembly). The lock pin (or med coiled spring as the parts manual calls it) is frozen and I cannot just hammer out (lack of adequate working room to get at without taking off the wheel and fender). I should get out eventually by making a fixture to press out but was wondering if I could just turn out the valve stem guide nut and then work on getting the pin out on the bench? If looks as if the control valve stem may "spring" out and then leave me with a greater headache trying to reassemble. (2). After freeing up the diff lock pedal to rotate at the clevis (was rusted), I still cannot engage the diff lock by standing on the pedal. Can I put some added force externally on the diff lock shaft or do I have to go internally and see what may prevent it's engagement?
Any help someone with experience working on these two issues would be greatly appreciated.


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