Board,Cont,Main,Gr Mot,SVCE (DD30/36/45)
   NOTE:  Contains Main Control Board Only.
   NOTE:  For Gear Motor Control See 827377
   NOTE:  For Both Gear Motor Control And Main
          Control Board See 829196
   NOTE:  Use Starting With Serial #15567537
          From #15527762 To #15567537 See 827564
          From #15500000 To #15527762 See 824327
   ICB    See 827676