50 6H4866-02Motion Board ReplacementTools Required2.0 mm Allen wrenchRemoving the Motion Board[1] Disconnect the Scanner from the main power.[2] Remove the service panel (see See “Removing the Service Panel and Scanner Cover” on Page 41.).Motion Board Bracket Screws[3] Remove the two 2.5 mm Allen screws securing the Motion Board bracket and pull the Motion Board forwardMotion Board Connectors[4] Disconnect the cables from the Motion Board.Replacing the Motion Board[1] Slide the Motion Board into the scanner housing.[2] Reconnect the connectors to the Motion Board.[3] Insert the two Motion Board retaining screws.[4] Assemble the Service Cover.Test Procedure[1] Verify that the Motion Board functions properly by operating the system.