Installation and use instructions for each component Nl Installing scooter A, Press the folding buckle Then lift the T tube C. Use them to the top B. Tighten the safety lock D. Loosen the safety lock screw al hh E. Adjust the handlebar height (1 be) F. Lock the safety lock screw Installation and use instructions for each component Scooter folding method: AN A: Tum off the power B : Pull the handlebar outward and press down.