First of all we had to get it up in the air. It's sat on the pathway outside.

Got the drum off, to find this mess. The round retaining spring has broken which was allowing the shoe to move "outwards", slip off the adjuster and contact the drum. You can see on the edge of the shoe where it has a groove machined into it. The grot is just old brake dust, the old shoes clearly weren't great quality as I cleaned this out about 3 months ago for the MOT.

Finally hoiked the new shoes into place after a bit of a clean up..

The shoes on the left are the ones from the left wheel, the shoes on the right are from the right wheel. The pair from the left were really manky and had all sorts of surface damage that I've never seen before!

Annoyingly, It's still on the jack as I need to bleed it. I also need to fix the electrics as I knocked something when I was fixing the throttle cable the other day.
It does, however, go like stink now. My unscientific tests show it accelerates quicker than the Puma 1.7 I had did, which isn't bad for a 1108cc pushrod lump..