Assembling the MULTIPLEX 1-01771 RaceWulf RR Racer model airplane involves several key steps. First, for the wings, feed the servo cable through the fuselage's bottom opening. Secure the wing to the fuselage using the plastic screws, ensuring a tight, right-angle fit. Next, the elevator needs to be installed; insert it through the fuselage, aligning it correctly. Use a small amount of adhesive between the elevator and fuselage for a secure bond. Set the elevator servo to neutral and connect the linkage rod to the elevator horn. For the receiver, plug the servo connections into the receiver, then secure the receiver inside the fuselage using tape, making sure the connections for LH aileron, elevator, rudders, motors, and RH aileron are correctly labeled and plugged in. A preflight check is vital; examine all connections, confirm the spinner is properly fastened, and secure the battery with hook and loop tape. Position the battery to achieve a center of gravity 18mm behind the front CFK strut. Adjust rudder deflections and expo settings for elevator, rudder, and aileron control surfaces. Before the first flight, perform a range test to confirm correct control surface movements. Launch the model at half to three-quarters speed, into the wind. Lastly, refer to the specifications for details like wingspan, length, weight, wing area, wing loading, and RC functions. Following these steps, combined with the detailed instructions in your manual, will help ensure a successful build and enjoyable flights with your MULTIPLEX RaceWulf RR Racer.
