Kubota hydraulic problem

[Tedmx5000]

I own a kubota mx5000 tractor. While changing a hydraulic hose I had to remove the valve body to get access to the hose fitting. While off the valve body slid down and landed on the joystick. Now the bucket won’t go up. Took covers off of valve unit and spool will not come out. Took the valve apart and found lots of corrosion around detention end. Cleaned up and put back together. By the way the spool slid perfectly when the valve was apart and looks brand new. Spool still won’t come out.
Help please

 

[loggin]

I own a kubota mx5000 tractor. While changing a hydraulic hose I had to remove the valve body to get access to the hose fitting. While off the valve body slid down and landed on the joystick. Now the bucket won’t go up. Took covers off of valve unit and spool will not come out. Took the valve apart and found lots of corrosion around detention end. Cleaned up and put back together. By the way the spool slid perfectly when the valve was apart and looks brand new. Spool still won’t come out.
Help please

It sounds to me as though you may have bent something in the linkage..?