Z1OwnersClub GB

hi all, is it just the 2 bolts at the back to remove the starter.
and is replacing bushes a simple job,have looked for instructions on doing it
but have not found,is there a tutorial on this.as on forum they talk about putting the shims in the right place.

Yes! it's fairy simple replacing brushes and just remove the two bolts and live lead extract it from the engine.
As for the shims, just make sure they go back from where they came from when you dismantled it.