Recapping a BBC Master & disassembly of a Master PSU

Here we follow my second ever project of replacing the capacitors in a retro computer, the BBC Master 128.
I was unable to find any instructions on how to disassemble the PSU like I did with the Beeb so I had to figure it out as I went, in some places it shows. I had my camcorder set up on a tripod and although I've done my best to keep everything in the picture, a couple times I've lapsed so I apologise for that.
I've not included the assembly part of the PSU and I've only shown the removal and replacement process of only one capacitor. This is to keep the size of the video down plus it's not all needed anyway. To re-assemble the PSU just do everything in reverse :)
I hope you find this video useful, I've had great fun making it.
MUSIC:
1. Crazee Rider (Martin Galway)
2. By Fair Means or Foul (Chris Abbott)

[@patrickjhogan]

Just used this video to successfully re-cap my Master. Thanks!

[@DAVIDGREGORYKERR]

I have often wondered what was in the machine that controlled the LASER VISION DOOMSDAY BOOK playback machine which got used bu schools and for which you had to so much to use, hopefully the connections are labelled and you get it working again also replace the CMOS battery with a lithium battery better to be safe rather than sorry, I think you can get PSU units that give the appropriate voltages which should save a lot of hassle recapping the old PSU.

[@YesiPleb]

This wasn't a Doomsday machine, just a standard Master 128. This particular machine has had the batteries replaced that keep the CMOS settings and I've also installed an external DataCentre and a 4-way OS switcher, both of which are available from RetroClinic, which is where the new caps were purchased from as well.