I recently had a pop bumper bracket on BSD break and I realized this wasn’t an easy fix. To get to the top of the pop bumper you have to almost completely disassemble the coffin assembly, which isn’t obvious. So I made a video on this process. Enjoy!
Below is a time-lapse of the process:
For the third part, here’s a nice video on how to rebuild a pop bumper assembly. There are some tricks to this and many times people put these things together wrong.