How to Replace Blum COMPACT 31 Hinges with New COMPACT Hinges 

In this video, you’ll learn how to replace Blum’s discontinued COMPACT 31 hinges with current COMPACT hinges. For partial overlay applications, you will need a Blum COMPACT 38N hinge. For full overlay applications, you will need a Blum COMPACT 39C hinge.
Replacing cabinet hinges is a straightforward process. Remove the old hinge and mounting plate from the door and cabinet frame, pre-drill new hole locations, and attach the new hinge.