TLB 110 3 point hitch pin removal

[ugo4it]

I am trying to remove the pin in one of the arms on the 3 point hitch lift arm on a JD TLB 110, I believe these are the same as JD 4000 and maybe 3000 series tractors. I have looked for drawings in the JD parts web site, I have tried loosening the nut and tapping the pin out and unthreading the pin and not luck. Can anyone tell me how the pin is in there before I try harder, is the pin threaded, pressed , pressed on tapper?


Thanks

 

[RaytheOne]

Here is a graphic from the parts list, no detail in the service manual. Looks like the nut and lock are whats holding it, other than any corrosion. Might try a pneumatic air hammer or arbor press? Pin has taper, or maybe just stuck?

 

[ugo4it]

Thanks that is the page I was looking for and can not find, now that I know how the pin is in there I can try with more force. What section did you find this in?

 

[DaveOmak]

Before you try removing it..... spray some Kroil penetrating fluid on it.... That's the best penetrant I've found.......

 

[ugo4it]

That is a great idea I will give it a spray.

 

[RaytheOne]

Thanks that is the page I was looking for and can not find, now that I know how the pin is in there I can try with more force. What section did you find this in?

In the 70-Hydraulics Section, 32-Rockshaft Control Lift Arms

 

[kneedeep]

Maybe try some heat and then the penetrating oil.

 

[ugo4it]

I gave it a good spray with kroil and applied some pressure pushing on it then a couple of good hits and it came out. Thanks for all your help, it sure helps when you know how its assembled.