Go BottomMitsubishi 2000D 3 pt problem
 | jnm789
Join Date: Feb 2004 Posts: 2 Mobile, AL 
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2004-02-01 75685
My tractor has a front end loader and pto that works great. However the 3 pt hitch will be working up and down and then in the middle of a job not work at all, yet eveything else still works. Any idea's?
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| TomG
Join Date: Feb 2002 Posts: 5406 Upper Ottawa Valley 
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2004-02-02 75748
Before getting into a long blurb on 3ph trouble shooting it would be useful to know more about the problem. When it doesn't work, it the hitch on the ground and won't lift? Without a load, is there no motion or weak motion? Since I don't know the tractor, you might say if the 3ph is a conventional position control type.
First I'd verify that the oil level is OK--the level should be checked on level ground with all cylinders retracted. I'd then verify that no loader valve is operated when the 3ph isn't working. In most setups, the 3ph won't work when the loader is operated. Sometimes loader valves don't centre when they're released and jiggling the joy stick can clear the problem. After that, I'd verify that operating the quadrant lever actually moves the 3ph control shaft.
There may be a control valve assembly problem but it's good to go through some simple fixes before thinking about hydraulics problems. ....
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| jnm789
Join Date: Feb 2004 Posts: 2 Mobile, AL
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2004-02-02 75802
Thanks,I will try your suggestions and let you know what happens. ....
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