1. Loosen screws with a 5mm Allen Wrench.
2. Push down Case, Handle, and Rail assembly.
3. Loosen small screws on all three sides of post's groove with a 2mm Allen Wrench to remove lid.
4. Remove Lid, Rail assembly, Handle, and Belt Cases.
5. Switch non-functional Belt Case with a fully functional Belt Case.
6. Slide Belt Cases, Handle and Rail assembly down the grooves of the post and place lid on top of post.
7. Tighten small screws to secure lid.
8. Raise Handle, Rail assembly and Cases to desired height.
9. Tighten screws to secure Rail assembly, Handle and Cases.