444 lift overheating and under a strain all the time????

Posted by ZANE on April 29, 2002 at 19:20:00 from (152.163.213.74):

What is causing the 444 hydraulic pump to be under a load at all times even when not lifting?

It will get everything hot in not time at all. It sound like the relief valve is being opened even when there is no load on the lift and it is at any position.

Would you plese Email me if you have the answer to what may be causing this condition? I don't read this forum much. I did work on these tractors years ago at an IH dealership and it seems that this condition may be cause by the unloading or shuttle valve but I just can't remember.

Thanks, Zane Sherman
Talladega Alabama

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