If you’re using the conical brake rubber and adjuster then you’ll want to
move that as well. Both the top and bottom plates have holes cut for the
adjuster and mounting screws.
1.
Remove wheel from base.
2.
Loosen the 3 set screws shown in the diagram below.
3.
Slide the shaft out far enough that you can remove the brake adjuster arm.
NOTE: Use pliers to gently clamp the shaft and then rotate it slightly back and forth as
you work it out. Keep the two arms and platform as straight as possible. Once
something gets crooked, the shaft will bind.
4.
Remove the 2 screws securing the adjuster assembly to the plate.
5.
Drop the adjuster housing out of the plate. Angle it so that it clears.
6.
Slide the shaft back in and tighten the set screws on both arms.
7.
Repeat the procedure to install the arm and adjuster on the other ring plate.
