Pump or Hose leak? on 1993 Ford Taurus

How does one determine if a power steering leak requires hose or pump replacement. My pump was supposedly replaced a year ago, but I have a little trickle hitting the ground beneath it and I have to top it up pretty often.

Asked by for the 1993 Ford Taurus
Clean off any oil residue and have someone add dye to your power steering system. When the leak comes back, a black light can be used to see where the leak originates.

I can tell you that the power steering hoses on this car were problematic for leaking. Ford sold replacements in a kit of all 3 hoses. Replacing them is not a simple task. Good luck!