Did you upgrade your 504's 17 gpm hydraulic pump from a lower gpm pump? I have a 340U with the 9 gpm external (camshaft driven) pump that I'd like to put an IH 1701 loader on. I anticipate the 9 gpm is going to be a little sluggish. I'd like to convert it to the IH 11 or 17 gpm internal pump, which originally were factory options, but didn't know if that is possible. The larger size filter is good information, but did you also have to change anything else, such as the control valve internals, etc? Can you just purchase an internal pump and install it, or are there additional components needed? Would you relate your experience, or email me directly?
Didn't mean to steal this thread, but when I saw the topic it was exactly the information I had been looking for.
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Today's Featured Article - What Oil Should I Use? - by Francis Robinson. I keep seein this question pop up over and over again in discussion groups all over the web. As with many things there are often several right answers and a few wrong ones. Some purist I'm sure will disagree to no end with what I will tell you but most of us out here in the real world don't really care do we ? Some of them only bring their noses down out of the air long enough to look down them anyway. If you are like me you are only doing this old tractor stuff because you enjoy it. You
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