Exchange Flex

In case of a broken spring hinge, it is possible to replace the inside parts, using a little flat screwdriver. The next image and video show how this procedure works.

When both hingerings are broken, as displayed in the image below, please use the same prodecure as in images 1 and 2 above. After pushing down the spring, use the screwdriver or a sharp knife as a lever to push the complet part out of the casing.