Attached Backrest (C) to Seat (B), use Bolt (E) and Flat Washer (D) on holes of Seat (B) and Backrest (C), tum the Allen Key (G) in Bolt (E). e E @mm arcs D &= PCs GmElfl’C Take the Allen Wrench, and tum the bolts until the legs are secure. DO NOT TIGHTEN COMPLETELY. Stop when you feel you are adding force to tighten the obit. poll Attached Leg Frame (A) to Seat (B), use Bolt (F) and Flat Washer (D) on holes of Leg Frame(A) and Seat (B}, turn the Allen Key (G) in Bolt (F).