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Ih-1000 loader return hose pulsating

C

chad from michigan

Member
I have an IH-1000 loader on my Farmall 100 and it has only been on there since spring. It worked good up to a week or so ago. It was not lifting well or pushing the the front bucket up and forward. I checked the hydraulic fluid and it seemed low so I put some in it today and it seemed to help but now the return line is pulsating the whole time unless you are lifting or tilting the bucket. It makes a pulsating sound at the tractor also and you can see the hose bouncing. do I have air in the system or is there another problem? any help or suggestions would be great.
thanks
Chad
 
Chad, To get the air out run the bucket arm full up and than down a fue times. Most time if the touch control is pulsating that meens you have a bad O ring some where. If your fluid was low did you check the crank case oil? If oil in crank case is high your pump has a bad O ring.
oldiron29
 
I figured the hydraulic was low because I thought it wa finaly filled up the system. I just put the loader on it and when I put it on it was empty and it only took one gallon to fill it up so I thought it was just low because it got the air out of it and filled up the cylinders. I will keep an eye on the oil level I just changed the oil today.
so if it keeps up check the pump o-rings? the two that go on the lines as it goes in the block? I did have to take the hard lines out to drill out the pipe plug on the other end and maybe I messed up the orings.
Chad
 
What Oldiron29 means is the O-ring or seal (depending on the pump) that seals the pump shaft. You will have to remove the pump to get to that O-ring or seal.
You may also look in the archives since this is a topic that has been discussed many times; ElToro posted a parts diagram of the pump.
HTH, Hendrik
 
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