Download Print this page
Skynetic Bison XT STOL Assembly Manual

Skynetic Bison XT STOL Assembly Manual

1750mm (68.8") wingspan - advanced model airplane - plug and play (pnp)

Advertisement

Quick Links

Bison XT STOL
1750mm (68.8") Wingspan - Advanced Model Airplane - Plug and Play (PNP)
Assembly Guide
Rev.9.1.2021

Advertisement

loading
Need help?

Need help?

Do you have a question about the Bison XT STOL and is the answer not in the manual?

Questions and answers

Summary of Contents for Skynetic Bison XT STOL

  • Page 1 Bison XT STOL 1750mm (68.8") Wingspan - Advanced Model Airplane - Plug and Play (PNP) Assembly Guide Rev.9.1.2021...
  • Page 2 Motion RC's customer support and a full line of spare parts to keep you flying, join the Skynetic revolution! The Skynetic Bison XT STOL is one of our most versatile and fun to fly RC airplanes. Its large wingspan, high-wing configuration, and durable metal landing gear capture the essence of a full size Short Take Off and Landing ("STOL") aircraft.
  • Page 3: Specifications

    WARNING: 1. This is not a toy! The Bison XT STOL is intended for RC pilots with intermediate to advanced RC flying experience. 2. Before assembly, please read through the instructions carefully and operate strictly under instructions. 3. Skynetic and its vendors will not be held responsible for any losses caused by user error or incorrect setup/handling.
  • Page 4 PNP Assembly Instructions Install Flap/Slat Linkage 1. Center servo. 2. Assemble the Flap/Slat linkage as shown. The flap control rod is attached to the flap control horn with a ball link. Secure using a 2x10 machine screw and nut. 3. Install the flap control rod onto the inner hole of the flap/slat servo arm, as shown.
  • Page 5 PNP Assembly Instructions Install Aileron Linkage 1. Center servo. 2. Assemble the aileron linkage as shown. Fasten the ball link using a 2x10 machine screw and nut. 3. NOTE: For all ball-link linkages, avoid contact with glue or threadlocker chemicals. Install Main Undercarriage 1.
  • Page 6 PNP Assembly Instructions Connect Main Strut to Legs 1. Connect the Main Strut to the leg assembly using the screw and nut as shown with a 3x14 machine screw and nut. Install Main Wheels 1. Assemble the main wheels by wrapping the rubber tires around the plastic wheel hub itself.
  • Page 7 PNP Assembly Instructions Install Rudder 1. Slide the rudder only the pre-installed hinge attachment points. 2. Connect the wire for the rudder's tail LED light. Install Tail Wheel 1. The three screws shown in Image 1 and Image 2 are packaged inside bag containing the tailwheel and tailwheel mounting assembly.
  • Page 8 PNP Assembly Instructions Install Steering Springs 1. Install the steering springs onto both sides of the tailwheel steering arm as shown. 2. Adjust the position of the steering springs to suit your preference for steering throw. 3. Typical STOL aircraft allow for lots of "play"...
  • Page 9 PNP Assembly Instructions Prepare Wing Strut 1. Attach the wing strut arms to the mount. Use the correct screws as shown. 2. This mount will connect to the underside of the fuselage. Install Wing Strut Hardware 1. On the wing-side of the Wing Strut assembly, prepare the hardware as shown using 2x14 machine screws and nuts.
  • Page 10 PNP Assembly Instructions Inspect Wing Strut 1. Refer to this image to ensure the wing strut is assembled and installed correctly. Install Main Wing 1. Insert the main wing spars, orienting them as shown. Note the different lengths of spar. The longer spar is placed aft, while the shorter spar is placed forward.
  • Page 11 4. The Bison XT STOL features as "wire- free" main wing connection, so users do not need to manually connect/disconnect any wires when connecting/ disconnecting the main wing assembly.
  • Page 12: Control Throws

    PNP Assembly Instructions CG and Throws The recommended initial balance point to achieve the model's Center of Gravity ("CG") is 57mm aft of the leading edge of the main wing. Position your flight battery to achieve a balance at this CG point, while the aircraft is upright (not inverted). As the photo show, We marked the center of gravity 98mm...
  • Page 13 Support Contact us For any assistance regarding your Skynetic Bison XT STOL model aircraft, please visit Motion RC at www.MotionRC.com and www.MotionRC.eu. HERE Visit the product page HERE Visit the Hobby Squawk discussion thread...