[. . . ] Oe Always keep this instruction manual ready at hand for quick · 2ch with electronic speed controller and 1 servo radio control set 'n · J CAUTION: Only use a surface radio with 2 channels and electronic speed controller!Oe Because there are stick-type and wheelWheel-type type transmitters, use which ever fits 2ch radio set your convenience best. [. . . ] À, × After applying Grease, place eight differential balls 55 between the two thrust washers 54 , grouping them around the screw 39 . , é ) , Å Tighten 34 with a screwdriver and fully tighten 39 then rewind 1/8 turn. B As soon as the ball differential's smooth action becomes rough, parts 37 , 38 , 54 and 55 may have become "gritty". If this happens, disassemble the unit and clean these parts, apply more grease and reassemble. If the action is still not smooth, the parts are worn and, therefore, must be replaced. We recommend that these parts be replaced from time to time to ensure smooth running. B 'è Tighten the screws with one sheet of paper inserted between both gears. B "] Tighten the cap until it slightly stops, then loosen it for a 1/2nd lap. Clearance horizontal, choose the necessary width(s) and amount of 98 . For making the F / R ground Before painting, use a neutral detergent to remove any oil residues and dirt. [ "à Paint the body shell from the inside using KyoshoÕs spray colors. B , Å 'è Let item number 149 go through the hole of the wing as shown. [. . . ] B Make sure the speed (electric speed controller) changes according to your transmitter inputs. When NOT using the model, always switch off the receiver and transmitter! [. . . ]