Posted by Mark2359 on March 27, 2022 at 10:34:07 from (97.73.244.95):
My case 1979 case 580 ck keeps blowing power shuttle pump seal. Recent rebuild, checked regulator valve in control valve, replaced 0-rings. Checked relief valve and blew out cooling system, replaced oil. At idle in neutral/4th gear pressure at test port is 100 psi. Dont know why it keeps blowing seal. Any help would be appreciated.
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Today's Featured Article - Sunday Drives - by Cowboy. Summer was finally upon us here in Northern Maine. We have two types of industry up here, one being "Forestry" (Wood Products) and the other "Farming" (Potatoes). There is no shortage of farm tractors and equipment around here! I have been restoring old Farm Tractors for the past 6 years, and have found it easier and less expensive to hit all the auctions and purchase whole tractors for parts needed. My wife who works at a local school, and only has weekends and summers off, while on t
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