the pass front brake line runs from that side to the master cylinder on the driver side. . and it does run under the radiator. so what you do is jack up the pass side disconnect the line then follow it back to the master. with it removed and not bent too much you bend NEW line, like what you took out and do a double flare on the ends using the same OEM flare fittings that was on the vehicle. then you bleed the right rear left rear rt front left front . you must bleed the whole deal. not just the pass side .