Lay column (2) down as in picture 1 and install (4): use wrench (C) to tighten screws (B).
Install column (3) as in picture 2.
Adjust the support to suit table top dimensions.
Step 3
Install transmission rod (5).
Install (5), (2) and (3), as in picture 1 first and then picture 2: use 2.5x2.5 wrench (D) to tighten.
Step 4