Here are a couple of old posts from 2010 and 2012. I'm not sure if they will help you or not:

https://www.crossfireforum.org/forum...killin-me.html

https://www.crossfireforum.org/forum...e-removal.html

Just type something like this into google and you'll get old posts from the forum:

crossfireforum.org brake booster vacuum line removal