chatter in right side drive motor

[jeff@buckshoals]

I just replaced the drive motor and it is still lagging compared to other side and has a chatter. Do I have to bleed the hydraulic system after changing out parts and filter? If not what is my next step?? thanks for your input

 

[Bswwood]

What model machine? Why did you replace the drive motor to begin with?

 

[jeff@buckshoals]

What model machine? Why did you replace the drive motor to begin with?

the right side had a bad vibration and would not pull. Put it up on blocks and you could stop the right side from turning. I took the hydraulic tank off and cleaned it out and put new filter and fluid in it and its still doing the same thing as before. I'm thinking there is a valve that has debris in it or solenoid the is not working properly. There was quite a bit of fine metal in the fluid. Its a cat 242b '05 model