Tube, Water Dispenser SVCE (Tank to Nozzle)
   685    Use Starting with #M2464758/P2473675.
          Prior to Serial #M2464758/P2473675, See
          2600617
   695    Use Starting with #M2472600/P2467991.
          Prior to Serial #M2472600/P2467991, See
          2600617
  BI-42SD Use Regardless of Serial Number.
  BI-48SD Use Regardless of Serial Number.