INSTRUCTION MANUAL
SAFETY INSTRUCTIONS 1. Please read this manual carefully and follow the instructions of the manual before you use this products. 2. Our airplane is not a toy, which is only suitable for experienced pilot. Or if you are a novice pilot, please operate under the guidance of an experienced pilot. 3. Not recommended for children under 14 years old. 4.
INTRODUCTION Dear Avios Customer, Congratulations on purchasing the fantastic Avios Grand Tundra. The Grand Tundra is an impressive RC aircraft with a huge presence in the air. The wide flight envelope makes for a very forgiving aircraft giving you the confidence to challenge yourself. From slow flight through to fast aerobatics, the Grand Tundra does it all with such finesse.
ASSEMBLY (PNF) 1. Out of the box your GT comes with reinforced foam hinge hinges. However before assembly can begin, Each hinge line must be fixed back and forth 5-6 times to reduce tension and load on the servo. Do thos for all control surface before continuing. 2A.
2B. Now install the main wheels to the shaft, Hold the wheels in the shaft with supplied Nylon insert nuts, busure do not over tigth the nuts for the freely spin of the wheels. 3. Insert the rudder into the hinge socket on the trailig hinge of vertical fin, secure the rudder into placewith the supplied self tapping screw 2.3X10(1pc)while holding the rudder in position, do not over tighten the screw for the freely moviaaaa 2.3X10mm 4.
2.3x6 2.3X6mm 2.3X6mm 2.3X6mm 6. Try to place the tail brace into right slots and then secure them into place with the screws2.
2.3X6mm 3X10mm bolt(4pcs) 3.
9. With the wing struts packed in a separate bag in each, secure the tube to the main trunk of the struts respectively with provided screws come with the struts’ bag(1.7X4mm). Make sure the plastic securing bits at wing end should bent to the same side before screwing on. Attach each wing strut to their respective sides (A), both struts are marked “L” and “R” to note left and right hand sides if looking forward from the tail. Secure firmly in place using the “R” securing bits.
Also please choose the right prop to install to match what battary will you using, The 17X8 FOR 4 cells the 16X8 for 6cells.
. Install your choice of receiver (minimum 6 channel) Congratulations, basic assembly of your Grand Tundra is now complete. Please perform a final check on all screws, bolts and components, ensuring all are secure and firmly in place.
SETTING UP YOUR MODEL: 10
3. The Grand Tundra handles very well in flight and that’s not down to good design alone, but a good pre-flight set-up too. Before you fly Grand Tundra please follow the recommended settings below for optimum handling and performance. CONTROL THROWS: 12mm-25mm 15mm-25mm 12mm-25mm 15mm-25mm 75-80mm~ 16mm-25mm 16mm-25mm 12mm 15mm 25mm 25mm 16mm 25mm 4. Flaps on the Grand Tundra will need to be set for 3 stages (up/no flap, mid flap and full down flap).
5. The recommended center of the gravity (CG) for the Grand Tundra is approximately 75-80mm from the leading edge of the wing. Your Grand Tundrawill balance within the CG range with the advised battery secured with the Avios battery straps. 75-80mm CG LOCATION: With assembly and set-up now complete, your Avios Grand Tundra should now be ready for flight. However we recommend your read and follow the advice given in the fillowing pages of this manual before flying your model.
GRAND TUNDRA OPTIONS: 2.3x10 2.
3x10(4pcs) 2.3x10 2.3X10mm 3.0X10mm 2.
15
16
Grand Tundra Optional Skis 17
HINTS AND TIPS WHEN FLYING YOUR GT. Take off - When you have set up your Grand Tundra depending on the ground surface you will need to hold a little up elevator when taxiing. Once lined up on your runway slowly increase throttle on keeping the plane flying straight with the use of rudder control, Once airborne simply keep the GT flying with a good rate of climb not letting the GT off the throttle until you have climbed to good altitude.
