I took apart the hand pump on my 1586 this weekend went out today to check out where I was - just needed the rubber sleve that seals it together - dropped the star shaped piece with the spring loaded vanes on it - found all the vanes but missing 2 small leaf springs - anybody got an idea where to get some - IH only sells the rotor unit as they call it for $400 a new hand pump is 1600 and a used 1 is 500 - Worthington said they had 1 hand pump off a 2+2 that they said would make it steer easier - cant get anybody who can find a couple of the little spings - also in the process I screwed up how I had them laid out so if anybody has info on that it""d be great as well - so much for doing things right $10.87 for the sleeve and I may have to put out $500 for the whole unit - my bad