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5

The landing gear covers and wheel pants are magnetic 
and simply snap into place…

 7. Install the landing gear covers, then the wheel pants.

 8. Install the wing while guiding the aileron servo wire 

up through the hole in the fuselage. Tighten the wing with 
the M4 x 40 screw.

 9. Mount your receiver in the fuselage with the included 

short, adhesive-back hook-and-loop strip—note that the 

high end

 of the receiver (that has the servo plugs sticking 

out) must be 

ahead

 of the instrument panel in the canopy 

hatch (marked by a line in the photo approximately 2-1/2” 
[65mm] ahead of the wing bolt).

 10.  Connect the servo and ESC wires to the receiver. 

If using a dual-diversity receiver with two antennas, use 
tape to hold the antennas perpendicular to each other as 
specifi ed in the instruction manual that came with your 
radio control system. More tape may be used to neatly hold 
the servo wires out of the way. (The servo wire extensions 
on the elevator and rudder servos that appear in the image 
are not needed on your model because the wires have 
been lengthened since these photos were taken.)

 11. Apply the rougher, “hook” side of the included 

longer hook-and-loop material in the battery mounting 
location in the fuselage as shown in the previous photo. 

Summary of Contents for extra 300 sx

Page 1: ...trol over the final assembly or material used for final assembly no liability shall be assumed nor accepted for any damage resulting from the use by the user of the final user assembled product By the...

Page 2: ...a 3D capable aircraft with a 3S 1800mAh LiPo A 3S 2200mAh LiPo is also suitable but the additional weight of a heavier battery may detract from its 3D performance slightly In any case if you start exp...

Page 3: ...5mm hex key wrench M3 set screw M4 x 40 wing bolt Wing Foam wing Aileron servos 2 Servo extensions Y harness Aileron linkage pushrods screw lock connectors 90 pushrod connectors R L horizontal stabil...

Page 4: ...o is set up later 4 Fit the elevator and rudder pushrods into the middle hole in their respective control horns and secure with the 90 pushrod keepers 5 Fit the tail gear wire into the tail gear assem...

Page 5: ...ne in the photo approximately 2 1 2 65mm ahead of the wing bolt 10 Connect the servo and ESC wires to the receiver If using a dual diversity receiver with two antennas use tape to hold the antennas pe...

Page 6: ...Down 3 4 19mm 21 Up 3 4 19mm 21 Down NOTE The control throws are measured at the widest part of each surface at the root ends of the elevators and ailerons and at the bottom of the rudder Set the Fail...

Page 7: ...down suspended by the wing with your fingertips This procedure will be easiest and most accurate if you can feel the C G range with your fingertips A quick way is to temporarily insert T pins or regul...

Page 8: ...1440mAh 1440mAh divided by 170mAh minute 8 47 minutes we ll round down to 8 1 2 minutes On your second flight perhaps set your timer to 7 minutes and repeat the procedure to continue to log data for c...

Page 9: ...tructions but ultimately the quality and flyability of your finished model depends on how you build it therefore we cannot in any way guarantee the performance of your completed model and no represent...

Page 10: ...16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 B C D E F G FORMULAS Flight Time 10ths Recharge Capacity mAh minute Battery Capacity Target Capacity to Use In Flight Recommended Flight Time Average In F...

Page 11: ...11...

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