John Deere 4320 cab loader joystick loose

[1937]

I have a 2013 JD 4320 with a 400cx and the loader control lever seems loose as it wiggles around a lot. The loader otherwise seems to operate normally. Is there an adjustment for this? I see there is an adjustment in that back whercke the cables enter the hydraulic valve. However, I was wondering if there is an adjustment under the joystick or if anyone else has expierience with this.

Thank you

 

[/pine]

I have a 2013 JD 4320 with a 400cx and the loader control lever seems loose as it wiggles around a lot. The loader otherwise seems to operate normally. Is there an adjustment for this? I see there is an adjustment in that back whercke the cables enter the hydraulic valve. However, I was wondering if there is an adjustment under the joystick or if anyone else has expierience with this.

Thank you

Have you lifted the rubber boot and checked the nuts on the connecting knuckles?

 

[1937]

I don't see any nuts when I pull the boot up. I see the cable ends and the loader lock. Do I need to take off the tan plastic trim that covers the loader controls.

 

[/pine]

Hi I don't see any nuts when I pull the boot up. I see the cable ends and the loader lock.

Generally there are knuckle joints (usually called "end rods")...that connect the spools so they can move two spools with a single lever... below is a link to an example...any of the stud nuts or cap screws can work loose...have had it happen on more than one occasion...
look at parts numbered 3, 4, 6, 7...


Bush Hog 2647 Front End Loader Parts 2647 Front End Loader JOYSTICK SUB-ASSEMBLY Parts List and Diagram