I'm looking for info on resealing the piston pump control spools. any help would be appreciated . this is on a 1845C case
should have said its on a 1845C case skid steer.
If the pump is the same as my 1845C...if you remove the control rods and unbolt the spools from the top of the pump they will slide right out. You'll be able to replace the O'rings. Make sure you have a plug standing by to keep the fluid from rushing out of your pump. Also, don't forget to mark where your spools are located on the pump..otherwise you'll lose the neutral position.
Loosen the hydraulic reservoir cap to relieve any pressure build up, the outer spool sleeve has a notch in the bottom that must be oriented correctly, seal both inner and outer pieces , sometimes the outer will give a little problem as there is not much to get hold of but it will come out, mark the curved slot to get it back to where it is as that is the pump centering for fwd and rev