800mm Husky Operating Manual
WARNING:This manual contains important information that will help you maintain and operate your model aircraft in a reliable and safe manner. Please read the instructions and warnings carefully prior to assembly, setup or use. As this model aircraft is a sophisticated hobby product, it must be flown with safety and common sense in mind, failure in doing so may result in injury or property damage. This product is not intended for use by children without direct adult supervision.
Introduction The Husky is a PA-18 inspired, high-winged light utility aircraft which made its first flight in 1986. Arrows hobby has recreated this backcountry workhorse- from rivet lines and body panels to the predictable STOL flight characteristics- without overlooking any detail when creating the 1800mm Husky. Packed full of attractive features, the Arrows 1800mm Husky is prebuilt with a rugged CNC landing gear, oversized balloon tires and functional flaps for true STOL backcountry operations.
Model assembly Installation of the landing gear set 1. With the fuselage inverted, slide the landing gear into the fuselage slots as shown. 2. Slide the landing gear retainers into the fuselage slots and secure the assembly using the included screws. HKM3.0*16mm Wing installation 1. Slide the wing spar into the fuselage pass through. 2. Attach the wing struts to the wing as shown.
Model assembly Wing installation KA3.0*16mm HKM3.0*16mm 3. With the fuselage inverted, connect the aileron servo wire then secure the wing and wing struts using the included screws. Horizontal and vertical stabilizer installation 1. Place the horizontal stabilizer onto the fuselage cutout. 2. Place the vertical stabilizer onto the horizontal stabilizer. Secure using the included screw. 3. Attach both tailfins to the fuselage using the included screws. HKM3.0*32mm HKM3.
Model assembly Pushrod installation 1. With the servo and elevator centered, connect the servo to the control surface using a pushrod. 2. With the servo and rudder centered, connect the servo to the control surface using a pushrod. Antenna installation Propeller and spinner installation 1. Place the antennae into their positions on top of the wings as shown, then push them aft to secure. 1. The propeller and spinner are secured onto the motor shaft in the order shown. d e b a c HKM3.
Battery installation 1. Remove the battery hatch. 2. Remove the hook and loop tape from the fuselage. Apply the looped surface to the battery. 3. Install the battery into the fuselage- securing it with the preinstalled battery straps. Note: The weight of each battery may vary due to different manufacturing techniques. Move the battery fore or aft to achieve the optimal center of gravity. Receiver diagram The cables from the servo connector board should be connected to your receiver in the order shown.
Preflight check transmitter and model setup After assembly and prior to your first flight, make sure all control surfaces respond correctly to your transmitter by referring to the diagram below. Control throws The suggested control throw setting for the Husky are as follows (dual rate setting): Tips: The maiden flight should always be flown using low rates, fly the aircraft until you are familiar with its characteristics prior to trying high rates.
Control horn and servo arm settings 1. The table shows the factory settings for the control horns and servo arms. Fly the aircraft at the factory settings before making changes. 2. After flying, you may choose to adjust the linkage positions for the desired control response. Ailerons Rudder Elevator Horns Arms More control throw Less control throw Finding the center of gravity Finding the correct center of gravity is critical in ensuring that the aircraft performs in a stable and responsive manner.
Before flying the model Always turn your transmitter on first. Install a fully charged battery in the battery bay, then connect it to the ESC. In this process, make sure that the throttle cut functionality is on, and that the throttle stick is secured in its lowest position- otherwise, the propeller/fan will engage and possibly cause bodily harm. Note: Please refer to your transmitter manual that came with your radio control system to perform a ground range check.
Troubleshooting Problem Possible Cause Solution Aircraft will not respond to the throttle but responds to other controls. ESC is not armed. Throttle channel is reversed. Lower throttle stick and throttle trim to lowest settings. Reverse throttle channel on transmitter. Excessive vibration or propeller noise. Damaged spinner, propeller, motor or motor mount. Loose propeller and spinner parts. Propellor installed backwards. Replace damaged parts.
