This is a work in progress as I wish I had taken more video of the individual procedures. However some things are better explained with a still picture than video, such as the position of various fasteners.
Here's a pdf with a link to a YouTube video of how to pull the cotter pin:
Download .pdf version from Dropbox
If you have a Mac or iPad
Download Kyenote version for Mac or iPad
If you look through this tutorial and see a mistake, please let me know!
Also feedback on how it's organized is appreciated.