What are the techniques for dismounting tires with sensors?

[DeHeidi]

Head ten centimeters away from the valve, pry up the tire with a crowbar, first reverse to peel the tire bead past the valve, then rotate forward. When installing, position the valve at the 4~5 o'clock direction. Set the bird head at the 12 o'clock position. When dismounting, place the valve at the 11 o'clock position. When mounting, position the valve at the 5-6 o'clock position. When the tire changer rotates clockwise, start dismounting from the left side of the valve to avoid the machine touching the sensor.