This is how you change a landing gear for Emirates A380 aircraft.

Emirates Engineering has successfully accomplished the first complete replacement of landing gear on A6-EDF, the first Emirates Airbus A380 aircraft to have its entire landing gear system replaced at one time. Comprising five sets of landing gear - two under the wings, two under the body, and one nose landing gear, the work was planned and executed in-house, at the Emirates Engineering hangars in Dubai. Every Emirates Airbus A380 aircraft has a landing gear system with a total of 22 landing