- Remove the brake drum;
- Undo the 4 nuts/bolts that hold the half shaft in place;
- Leave two bolts in place to keep the back plate in the correct location;
- Re-fit drums the wrong way round and tap them with a rubber mallet until the shaft comes out;
- Use a slide hammer to remove the outer bearing race from the back axle ...
Oh ... and make a new right hand rear mud flap as I managed to tear it of while reversing into a parking space.