I had the same problem on kabota
b20 I took the steering wheel off I un screwed the steering housing (round
Pipe that goes in to the housing with the 3 bolts ) so I could disconnect the steering shaft. After you take out the Carter PIN be careful there's a spring side there you don't want to lose that spring can you take the three bolts out of the housing inside that housing oil seal part number 66363-66450 kabota. I changed it and the bushing at the top. . Fixed my problem .
