Hey,
recently wrecked the driver side front end of my audi. radiator is gone. Im trying to remove it. for the life of me i cant seem to figure out how to remove the two metal lines that run into the radiator. One at the top, one at the base (on what would be the right side of the radiator). It was suggested to me at an exotic car shop that a little tug and pull would remove it, however thats the most bizzare tactic i've ever heard of when removing lines from a radiator. So any suggestions on how to take these parts off? There are no nuts and bolts to turn, and i already removed the screws that hold the two lines in place, but they just wont come out.
Yes i have searched for this. in case anyone wanted to get lippy

vielen dank