Actually, I never repaired mine! It was just a suggestion but i don't reccomend repairing it. There is almost no way that is physicaly possible without cutting and possibly destroying the plane. I don't reccomend putting a new motor esc and battery in it because it could be a waste. It is a 60$ plane and you will get more money tied up in the electronics that what the plane itself is worth! If it does not work don't blame me. I have no idea if it will work or not. I am not telling you to do this i would just reccomend getting a new and different plane. It is not my fault for anything that doesnt work or goes wrong with this. But if you try it and it doesn't work..just think,thats my be <span class="yshortcuts" id="lw_1298411206_0" style="BORDER-BOTTOM: #366388 2px dotted; CURSOR: hand"><font color="#366388">spare parts</font></span> for a plane in the future! Hope this helps!