Assembling the EFX 21
3. Attach the left upright support to the base frame using
four buttonhead screws, four split washers, and four
⁵₁₆-inch washers. Partially tighten the fasteners.
Figure 4: Attach the upright support to the base frame
4. Repeat steps 2 through 4 to attach the right upright
support.
5. Using a right-angle ³₁₆" hex wrench, remove the four ¹₄" x
³₄" buttonhead screws securing the central plastic base
cover.
6. Remove the tape at the top of the left upright support.
7. Feed one of the cables you want to install down through
the upright support, then along the inside of the foot
support and back through the central frame member. The
following illustration shows the general path of the cable.
Figure 5: EFX cable path