Can't get chaincase off Viper

[82SRX500]

Guys, I am trying to replace my wrecked track on my 2002 viper. I have everything ready, but I can not get the chaincase off. Seems like I have to remove the parking brake? How can you remove the break when the bolt buts up against a cooling line made in aluminum? Am I missing something. I can get the case to move about a 1/2 inch from the frame then it seems locked up against the parking break. This is driving me nuts!@. Help!!

Toizrit@comcast.net.