HOW TO CHANGE ELECTRIC SCOOTER CONTROLLER

  1. remove 2x screws on front cover
  2. remover 2x screws of controller bracket on bottom of scooter body
  3. discount all the wire and cable
  4. pull out the controller carefuly，you might need pry the controller body slightly to let the controller dont stuck in the chamber 
  5. discount the wire to the battery
  6. put everything back 
  7.