Service Evap 642/680 SVCE (542,580)
   542    Use Regardless of Serial Number.
642/642-2 Use Prior to Serial # 2143499.
          Starting With #2143499 See 7009366.
680/685-2 Use Prior to Serial #M2270483/#P2290992
          Starting With #M2270483/#P22909926 See
          7009366.
   690    See 4204420.