Actually, it would need to pay attention to few key points. You need to remove entire pivot, so it means disassemble all the handles, capsuled liner, Washer and pivot.
When you disassemble, you will void the warrantee. I'm sure BKC will help you re-assemble when you do but it depends on how much damage that causes. (i.e. strip screw, etc.)
If you feel confident mechanically, then go ahead with the process.
* Make sure to have high quality torx screw drivers that matches your knife.
* Do in a place that you can be sure to not to lose parts, and remember which screw it comes off of.
* Be patient. AXIS pivot and screw area is build with tight tolerances. The fitting of pivot goes through Handle, Liner, washer, blade, washer, liner, then handle.
The liner has keyed hole and pivot female bold has key notched.
You should be able to find in youtube.