Loader not responding correctly to inputs.

[Farmboy820]

Ive got a 2003-04? farmtrac 60. The issue im having is the loader, a Long agribusiness 5320M, lifts halfway then stops. It has a Walvoil sdm102 2p joystick control valve on it. The bucket does the same thing. Also when it stops half way up i half to find the sweet spot with the joy stick to make it continue to travel up or any direction for that matter. It also makes the tractor bind/shake. Ive had 3 of the 4 cylinders rebuild. The fourth was rebuild a few years ago. Im in the process of replacing Hyd hoses because they look rough and at any given time one could burst. Any ideas? Do I need to rebuild the control box? Some research says the quick disconnects are not fully connected but ive checked that. Any help appreciated.

 

[heymccall]

If I didnt know any better, and I probably don't, you have have two or more hoses plumbed wrong. Could you have mixed them up during cylinder removal?

 

[Farmboy820]

Well, they won't connect but one way. They cant reach to connect on opposite ends of cylinder. Ive swapped the quick disconnects around and still got the same results

 

[HarleyHappy]

Has it always done this? When did it start?