Burner Tube Base, Oven SVCE (PRO RANGE EXCEPT FOR
          18' OVEN ON 48" RANGE, SEE NOTE BELOW)
   NOTE:  Use Prior to Serial #11289470
          Starting With #11289470 See 827205
   NOTE:  For 18" Oven on R48 Range Prior to
          Serial #17107438 Contact Factory For
          Possible Rework Instructions.
          For 18" Oven Burner On R48 Starting With
          Serial #17107438 See 815999