Posted by OH Boy on July 09, 2009 at 16:34:21 from (173.104.206.231):
In Reply to: 2 N Lift problems posted by Kevin Lawrence on July 09, 2009 at 16:16:05:
Yep I think he is right, the draft control mechanism is causing you some problem there.
First thing to try is, on the control quadrant, there is a square base where it mounts to the transmission/rear end housing. There will be four nuts holding that down. Loosen them up and see if you can slide the whole quadrant forward a little bit, probably have to tap it a bit with a hammer.
That small adjustment will affect how far into the hydraulic pump the control valve piston sits. I am thinking your draft control linkage is pulling on the contol valve a little bit, causing it to be in the 'open' position that would ordinarily allow the lift to drop. If you move that quadrant forward just a little it may correct it.
If that fails then you probably have to open it up and see whats going on in there. Post back and let us know your results. Good Luck!
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