ym 2000 front axle issue

[Hbrooks17]

I have a problem with my front axle. I replaced the steering wheel gear box which certainly needed it when my steering wheel basically would just spin. After replacement, I noticed that my front axle would shift forward when I turned in either direction. After inspection, I noticed that I could literally pull my axle forward about an inch and a half and could visualize about a 1/1/2 inch section of my axle pin. I purchased two new center pin supports that include new bushings and grease fitting s thinking this may be the issue but I have not replaced them as of yet. As a shade tree mechanic I was just looking for some thoughts on my issue and making sure I am on the right track. Any advice is greatly appreciated.

 

[clemsonfor]

sounds like it. I think the axle is just there on that center pivot that attaches to the frame up front. But seems like there would be something that would stop all front or rear movement like a roll pin or something? I cant remember how mine looks and havent gone to HOyes site to see the diagram.

Any pics?

 

[Hbrooks17]

I will send some pics shortly... Basically, there is a pin that runs through two housing. At present, the axle moves freely (about 1 1/2 inches) front to back on the pin....

 

[clemsonfor]

i think mine has a lock nut...castle nut maybe? i cant remember

 

[Hbrooks17]

i believe you are correct. I believe the castle nut is located on the housing which is located to the rear of the tractor, but I don't think there is a castle nut on the front axle?

 

[winston1]

Here it is. Yanmar Tractor Parts: FRONT_AXLE_2WD Assuming you ordered ref #12. 1-1/2" is a lot of movement. Something must be loose.

 

[Hbrooks17]

Thanks, I am hoping I do not have to get the whole axle replaced....

 

[Hbrooks17]

Here is a pic of the problem...

 

[California]

Why not just shim that gap with washers?

 

[Hbrooks17]

It wouldn't hurt my feelings. Do you think blown out bushings is the cause?