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 - Restoration Story: 1964 JD 2010 Dsl - Part 2 - by Jim Nielsen. Despite having to disassemble the majority of my John Deere 2010's diesel engine, I was still hopeful I could leave the engine-complete with crankshaft and camshaft-in the tractor. This would make the whole engine rebuild job much easier-and much less expensive! I soon found however, that the #4 conrod bearing had disintegrated, taking with it chunks of the crankshaft journal. As a resul
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