Horse 'N Hay
New User
So I have a 2290 with a power shift that just started acting up. At low RPM all kinds of problem getting out of reverse and moving forward but at higher RPM (above 1600) the powershift works fine in all positions. I"m losing pressure somewhere for sure.
At low RPM the reverse powershift surges/stops/surges, first powershift is still stuck in reverse but you can get it to second powershit but second powershift does not move the tractor forward, the third powershift works can drive forward.
Above 1700 RPM all powersift positions work!!
I read an old thread from 2004 and someone wrote to
"take the control valve off of the tractor and dismantle it and wash it out thoroughly. Take fine emery cloth and polish the shuttle valves. Change fluid and filters." but there was no follow up to see if this worked.
I talked with my mechanic in Correctionville, IA who thinks I should clean the hyraulic screen first. I can"t figure out how to access the screen but will keep trying. One post said you have to split the tractor to remove the screen.
Talked with a case guy in Storm Lake IA who thinks it is a leak in C1.
Anybody every see this problem and know what the fix is? My mechanic can"t help until harvest season is over, but I still have some hay work to do before weather closes me out.
At low RPM the reverse powershift surges/stops/surges, first powershift is still stuck in reverse but you can get it to second powershit but second powershift does not move the tractor forward, the third powershift works can drive forward.
Above 1700 RPM all powersift positions work!!
I read an old thread from 2004 and someone wrote to
"take the control valve off of the tractor and dismantle it and wash it out thoroughly. Take fine emery cloth and polish the shuttle valves. Change fluid and filters." but there was no follow up to see if this worked.
I talked with my mechanic in Correctionville, IA who thinks I should clean the hyraulic screen first. I can"t figure out how to access the screen but will keep trying. One post said you have to split the tractor to remove the screen.
Talked with a case guy in Storm Lake IA who thinks it is a leak in C1.
Anybody every see this problem and know what the fix is? My mechanic can"t help until harvest season is over, but I still have some hay work to do before weather closes me out.