OHHH! You replace the hose. Well, you replace the hose if the leak is outside the port as in where it's welded onto the hose. The port itself can't be replaced separately.
If you mean you see a little seepage coming out of the center because the valve isn't sealing, that's nothing to worry about. Those valves are only supposed to hold the refrigerant in until you screw the caps on. Those caps have rubber o-rings to seal the ports.
Sunday, June 10th, 2012 AT 6:12 AM