How to remove clutch arm on motor?

i'm taking out the motor on my 87 fiero 2m4, i really dont want to take off the clutch hydrolic line off the arm, cause that means bleeding it later, the bleeder is very rusty, is there any way to pop off that white part that attaches to the arm, it look like a little cap that could be popped off, just want to make sure.

You can just unbolt the slave cylinder from the transmission, and tie it to the firewall out of the way.

fIEROWISEGUY