PART NO.  SPL.PAGE  DESCRIPTION                                                           
CA1056    15.F.5    Core plug for tower -(gearbox, 1500)
CA1056    16.F.4    Plug -tower (core) -(gearbox, 1600 and 1600-MK-II)
CA1056    TC.F.6    Core plug -tower -(gearbox, Twin Cam)