- Remove the heel tube.
- Remove the Slic pin.
- For the Axl, lift up the flex plate and cables. For the Vice, remove the flex plate by lifting and sliding it to the right.
- Push the spring cartridge forward into the wings of the toepiece.
- Set a tool on the rectangle shape in the back of one side of the cartridge and smack it:
6. Tap on both sides until the cartridge insert comes forward:
7. Remove and replace the cable.