4230 steering

[spring garden farm]

I have a jd 4230 powershift that has a stiff spot in the steering when i am using the pto.has anyone experienced a similar problem or if someone could tell me where to start?

Thanks

 

[Anonymous-0]

When you hit that stiff spot does the stearing wheel stop turning but the wheels continue turning a little more?

 

[spring garden farm]

no the wheels do not turn anymore but just for second or two steering wheel almost locks up

thanks