First, do you have the PFC hydraulics or the older gear pump system? If you have the PFC system thats a differant animal, head to your CIH dealer. If you have the gear type read on. Does it improve for a while after the filter changes? If so them you need to find the source of whats plugging the filter. If not, do you have problems with steering and brakes? You state you replaced a pump, was it the rear one? I'am going thru a similar problem with my 756, air in the rear system but the front pump is unaffected. There is a suction tube between the rear pump and filter housing that has to be installed a certain way to prevent damaging seals. Also the suction pickup tube can crack or oring leak but overfilling should fix that. Let us know what you find, I know my 756 has me puzzled as nothing I've done so far has improved the problem.
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Today's Featured Article - The Great Escape - by Dave Hollrah. It all began Monday with a little baling of second crop on the lake shore field, and as I drove out past my sister and her hubby's place, this small calling sound could be heard from the general direction of their manure pile. Out of the yard, over the cows and bale piles, through the dozer piles, poplars, and brush, out onto the ditch grade road, past the noisy 6.2 diesel engine pulling my well traveled Suburban along. Well it sure didn't take me long to figure out what it was because I alrea
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