I was not successful using speedy sleeve Od was. .637 will not enter bore unless it Has housing bored out. I chose not to because no going back if unseccessful. I choose polish shaft with crocus cloth and replace o rings with new , my shaft is approximately .6215 So far it is holding 1000 psi gage on rockshaft operating with load . I have the pesco pump design , there is a Thompson , I prefer pesco
You might have better results using spay weld shaft build up ,and cylindrical ground to .6245 ,I dont know 1. You have to build up wear. 2. Access to cylindrical grinder. Grind to finish . Brief explanation of issues Advice to those who have these pumps Dont through away thing Otherwise you have to make new from reverse engineering. Best to start looking for used units to refurbish. If you equip to do machine tool work .
Some pumps new pumps sell for 410 to 1500 so shop around
I chose to fix mine with o rings and polished shaft . This may not work , so far my test show it was successful. I bought a package of new o rings from McMaster Carr the are cheap 25
I might have to buy new pump. Good luck Share your experience positive or negative ,will save other a lot of expense and headaches.
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Today's Featured Article - The Collection of a Lifetime - by Sherry Schaefer. The larest gathering of orphan tractors ever assembled by one collector will be auctioned off on May 15 in Rock Island, IL. Ed Spiess was a well known tractor buff who spent most of his time dreaming of rare and unknown tractors. His background as an agricultural engineer sparked his interest in the unique attributes of the models built from 1939-1959.
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