young tractor
Member
Hi guys,
I have been having issues with a noisy hydraulic system that will momentarily lock up the steering, 3pt and remotes at different times and making a warbling sound when it does it. I have changed the oil and filter and have pulled the breather off to see if that was causing the problem. it has 2,100 lbs of pressure at the remotes. I have felt all along it was air getting in the system. Today I took the belt off the hydraulic cooler pump and the problems seemed to go away. "I hope". I ran it off and on several times through out the day. I am going to try it again tomorrow. I have a hunch it is getting air through a worn cooler pump. I see you have to take the pulley off to get the pump off the mounting bracket.
Do I need a special puller or will it come off by working it off? Any advice on this?
I talked to Miabach's and they send a rebuilt one with a updated pulley.
Thanks in advance for your advice.
I have been having issues with a noisy hydraulic system that will momentarily lock up the steering, 3pt and remotes at different times and making a warbling sound when it does it. I have changed the oil and filter and have pulled the breather off to see if that was causing the problem. it has 2,100 lbs of pressure at the remotes. I have felt all along it was air getting in the system. Today I took the belt off the hydraulic cooler pump and the problems seemed to go away. "I hope". I ran it off and on several times through out the day. I am going to try it again tomorrow. I have a hunch it is getting air through a worn cooler pump. I see you have to take the pulley off to get the pump off the mounting bracket.
Do I need a special puller or will it come off by working it off? Any advice on this?
I talked to Miabach's and they send a rebuilt one with a updated pulley.
Thanks in advance for your advice.
