My nans next door neighbour gave me this Kawasaki TG20 straight shaft that he couldn't get to work, which is good for me because i have always wanted a straight shaft. I pulled it down and found the crank stuck solid, i have got some small movements out of it but i think its been sitting for that long its decided to call it quits.

The internals are still in good clean condition apart from this problem and was just wondering if the bearings are servicable or throw away items?

Cheers

Josh