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M Hydraulic pump.....Memory needs refreshing!

3578 Views 2 Replies 2 Participants Last post by  John M
Neighbors M went a little south on him yesterday. Belly pump will lift, but not go back down. Rod moves, but the plow wont drop unless he loosens the hose going to the cylinder. Now its been years since Ive had to open one, so could someone refresh my memory as to what the problem is.
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My name is mike and I recently had the same problem with an H it was a bad check ball spring so you could try replacing the springs that might be the problem.
Thanks for the responce, but he just found another good pump and we swapped it out last night, as a matter of fact. BTW, welcome to ATF! Stop "Around The Campfire" and introduce yourself to everyone!
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