Swing arm bushing failure

[syncronizator_imp]

Good work Pawel, i was hoping you had vernier calipers to measure the sizes, nice video's thank you.

The reason it's called a "shim" is because if you want to fill a small gap and bolt it down you fill the gap with some thin layers of brass sheet called "brass shim" which you cut out to the size required with a pair of scissors.
You have thus "shimmed it up" and bolt it up so it does not wobble, you have shimmed the parts and removed the play, i think you know what i mean.

It may not be easy to buy washers this size but even a tin or aluminium can could be cut to size with scissors and the edges straightened with a hammer to match the gap you want to fill between the frame and the needle bearing collar, no one can see it so it does not have to be pretty.

How much grease was in the needle bearing and on the shaft?

I put a layer of black electrical tape around the square bit of the swingarm on mine, it had started to rust where little chips of paint flaked off because road chips hit this surface and now the tape protects it better.

We are learning a lot from your video, thanks for all the work.

There was sufficient part of grease inside the bearing.
Grease looked fresh.