BDI 2503 Trevano - Manual (Page 4)

Step 4
Attach the one leg assembly to bottom side of the shelf assembly ( A) using hex wrench (F).
Assembly may be easier with shelf set vertically.
C x 2
NOTE:
The bottom-rotating shelf may be adjusted using the hex
wrench (F) at the center of the hub. For more resistance, turn
screw clockwise.
For less resistance, turn screw counter clockwise. Evenly
distributing weight across the surface of the lower shelf will
ensure smoothest swiveling action.
A