(turn over the backrest and frame ,put the plastic pad {part 5) on the position of screw holes @put the frame (with turn plate) on the plastic pad(part 6), turn the plate until the 4 holes of bottom plate to be exposed insert a Allen key(part 6} on the top plate to fix it. 5 tighten them @put the washes and screws , but don’ t @when all the screws are in,adjust and fix then draw out the Allen key{part 6) @tum over the chair ASSEMBLING INSTRUCTION 6 L AMM 2 5 = 218X10-28 4 4 TT M6X35 4 3 = 213X1.