|Not exactly sure what you mean by "GLUED".|
Unless this is some new method of placing a heatsink on a chip, I think you may be mistaken. The chip and the heat sink are mated with a heat transfer paste that remains fairly plyable. This being the case, they should separate with some gentle pressure.. careful not to bend the pins. Insert the cpu and clamp it down. Smear the grease evenly on the top of the chip and place the heat sink back into position.