Has your float ever worked? Perhaps they were missing from the beginning? If you hold the joystick all the way forward does it float?
I finally removed my spool positioner cap on my CK30hst. It was the outer one for the up/down and float fuction. The controls had been getting a little stiff and hard to get into and out of float. Just as suspected, moisture was there and luckily only a little brown color from rust corrosion. Cleaned everything up and used plenty of grease in the cap end, end of spool shaft, and the spring. I used a tiny amount of silicone sealer around the sealing edge of the cap where it mates with the block and remounted. It now works and feels like it did when I first bought the tractor. Works smoothly and the float fuction is easy but firm and locks in.
Seeing moisture in that cap made me take the inner cap off that controls the curl. Again moisture and a little corrosion was found. Cleaned and greased and what a difference. The curl is smooth and I can now again feel when the second stage of the dump hits.
If anyones controls are getting stiff, take it apart now for a good cleaning before the rust and corrosion gets to far. About a 45 minute job for both and it's like a brand new machine. I have the cinematic kit coming from Wallace to take care of nylon balls.
For Fox 1940; from what you mentioned and how I see the up/down float cap working, it doesn't seem like the spool is going far enough into the cap to give you the float function. You mentioned you didn't see the balls in the cap. Maybe they are all corroded up and not letting the spool shaft go far enough in. There are only three balls and a little smaller than a BB. Take a small screwdriver and dig around. Soak it with penetrating oil, WD40, or whatever you use. Then blow it out with air and see what you have. It may all be there but just all corroded up Also, there is a spring at the very bottom that is hard to see because it's almost concealed by the smaller diameter area where the balls are. I only say dig around because you have nothing to lose and maybe $250 to gain.
Not that I was doubting your work but just hoping for you. $250 is hard to swallow when you see what the part actually is. I guess that cap never had any attention or it didn't seal good and everything just rusted into pieces. Wish you luck on finding a used one but maybe none in a tractor junkyard yet.
Installed the new upgrade kit for the KL 130 loader control. The job isn't bad, but be kind to yourself and take the seat and panel next to joy stick off, as it will make life so much easier. This way I could slide the block out to take apart and not fight the shift boot. I included a couple pictures, these parts have over 160 hours on them and look to be in good shape, just a few digs in the plastic. When ever I used float position, the thought of wearing the control played on my mind...not anymore. Even if the part wears out the fix isn't that bad.
I wish there was an easy way to soften, whatever mechanism that is used to hold control in float position. Still, happy with what I have and the job isn't difficult or expensive if you take your time. If I have to take apart again, I am going to drill a small hole over each Slide & ball and grease with a chain saw sprocket grease gun.
I had a guy come to the house to pick up something and he seen the tractor in the barn. He looked it over and come to find out he has a Kabota about the same size. He was surprised at the quality of the tractor and it was a good feeling to just shoot the breeze about what we do with them, instead of what we own.
I am up here in Quebec Canada and my tractor has a Allied loader control, I am having trouble finding parts. The nylon balls on the posts fall apart. I would like to know if the posts with the metal balls would fit as they look exactly like the ones in your photos. Any info. on
where to buy etc would be a big help. Thanks!!