v.1.1 Pg. 23Software UpdatesVisit www.xcraft.io regularly to check for the latest version of all softwarec) RepairInformation on user serviceable components and non-serviceable componentsi. PropellersAlways balance all propellers used on your X PlusOne. Balanced propellers will greatly improveperformance and allow clearer images from onboard cameras. To balance propellers, follow therecommended procedures below.1. Insert a rod into the hole in the center of the propellerTIP: For best results use a propeller balancer.2. Allow propeller to freely rotate and make note of which blade points up, this is the “light” blade3. Add weight to the light blade. This can be done by adding a small piece of tape or nail polish tothe underside of the propeller blade.4. Repeat steps 2 and 3 until the propeller balances horizontally on the rodii. Non-Serviceable ComponentsThere are several components of the X PlusOne that are not individually replaceable. These parts can befound in the wing assembly (main wing foam, wing spars, battery compartment, and spar insert) and thepylon assembly (main pylon foam, and pylon spars).To replace these components:1. If the component to be replace is in the wing, remove both pylons and set them aside2. If the component is in a pylon, remove that pylon and set the other pylon and wing aside3. Remove the cover (either wing cover or pylon cover) by removing the screws holding it in placeand sliding the cover offlight bladeheavy blade