No. For the Accuride 41800394 40 mm hinge kit, you should not need to drill out or remove rivets from the existing hinge plates. This kit is specifically supplied with 2 new 40 mm hinges, 2 mounting plates, 2 spacers, and screws for the thick inset-door configuration. The hinge clips onto its new mounting plate. If the existing plates on your 1432 slide are riveted in place, the installation guide indicates that the appropriate hinge kit is designed to work with the carrier/hinge system rather than requiring those rivets to be drilled out.