So i took out my caliper yesterday. The pin that connects to the ebrake is seized so i have to go about and take out that spring and nut in the picture below in order to remove the ebrake cable and tap the pin. When everything was done and i tried to reinstall the caliper, everything plugged up right except for the spring and nut. WIthout that spring and nut back in place my ebrake cable wont work. I am not sure what that thing is called but it is not in place and i can no longer put the spring back in.

Please help. IT is really hard to describe what i am talking about because i am not sure what the name of that object is.