I noticed intructions on line on how to install thrust bearings in the steering spindles on a Husqvarna tractor to make the steering easier to handle.....I tried the easy to install bearings and washers that cost around $6 for the pair it steered easier......I have yet to get the CC into the garage and see if its possible on that machine and am hoping that it is...The bearings and washers fit on a 3/4" spindle shaft....
https://www.youtube.com/watch?v=kLX8nnFmhJE