Bolt that holds rear brake pedal got loose and this is the procedure to get to it, which requires removal of the whole right-hand foot controls assembly.
Tools needed:
Socket wrench
14mm socket
15mm (x2) sockets
24mm allen or 5/8 nut with matching socket
6mm allen.
This procedure is also useful in order to get to the rear brake light switch spring.
NOTE: I have purposely omitted torque specs due to me not wanting to be blamed if someone didn't do the procedure correctly. Download the service manual and those will be listed there.
Music:
Pianochocolate - Everyone Will Come Back Home - http://freemusicarchive.org/music/Pianochocolate/Blueberry/08_Pianochocolate_-_Everyone_will_come_back_home
Music obtained from freemusicarchive.com under Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0).