Hobbico NexStar ARF Instruction Manual Download Page 25

Flight preparation is to be done at the flying field.

Be certain your flight instructor performs these following
checks with you.
1. Get the frequency clip from the frequency control board
at your flying site.
2. Connect the aileron extension and mount the wing to the
fuselage with the nylon wing bolt supplied with this kit.
3. Turn on the transmitter and receiver. One at a time, operate
each control on the airplane using the sticks on the transmitter.
Make certain each control is responding correctly. This must be
done before every flight.There are several types of malfunctions
that can be discovered by performing this elementary task, thus
saving your model!

A range check must be performed before the first flight of a
new model. It is not necessary to do a range check before
every flight (but it is a good idea to perform a range check
before the first flight of each day). A range check is the final
opportunity to reveal any radio malfunctions, and to be
certain the system has adequate operational range.
1. Turn on the transmitter and receiver. Leave the transmitter
antenna all the way down. Walk away from the model while
simultaneously operating the controls. Have an assistant stand
by the model and tell you what the controls are doing to confirm
that they operate correctly. You should be able to walk
approximately 100 feet from the model and still have control
without any “glitching“ or inadvertent servo operation.
2. If everything operates correctly, return to the model and
start the engine. Perform the range check with your

assistant holding the plane with the engine running at
various speeds. If the servos chatter or move inadvertently,
there may be a problem. Do not fly the plane! With the
assistance of your instructor, look for loose servo
connections or binding pushrods. Also be certain you are
the only one on your frequency, and that the battery has
been fully charged.

The NexSTAR ARF comes with a three-line fuel line system. To
fuel the airplane, remove the fuel line plug from the filling line
(green) and connect the fuel pump to it. Disconnect the pink line
from the exhaust. Fill the tank until fuel comes out the pink line.
Re-connect the pink line to the exhaust nipple. Replace the plug
to the fill line. The airplane is now fueled. It is not required but
it is highly recommended that the fuel tank be filled all the
way up before each flight. A full fuel tank will give you 12 to
15 minutes of flight time.
To remove fuel from the fuel tank, remove the fuel line plug
from the filling line (green) and connect the pump to it.
Pump out any fuel that may be in the fuel tank. Replace the
fuel line plug to the green line. NOTE: You may have to lower
the nose of the airplane to completely de-fuel the tank.

Fueling the NexSTAR ARF

Range Check the Radio

Check the Controls

IMPORTANT: Your radio control system transmits a
signal on a certain frequency. Be certain you know what
the frequency is. This is expressed as a two-digit number
(42, 56, etc.), and can be found on the container the
transmitter came in and is also located on the transmitter.
There are several different frequencies, but there is still a
chance that someone else at the flying field may be on
the same frequency as you. If you turn on your
transmitter while that person is flying, a crash will result.
NEVER turn on your transmitter until you have
permission from your instructor, and until you have
possession of the frequency clip used for frequency
control at the flying site.

Check the Frequency

FLIGHT PREPARATION

25

Summary of Contents for NexStar ARF

Page 1: ...reserves the right to change or modify this warranty without notice In that Hobbico has no control over the final assembly or material used for final assembly no liability shall be assumed nor accept...

Page 2: ...nder the guidance of an experienced flight instructor all you have to do is to concentrate on learning to fly And after you have mastered the NexSTAR your engine and radio may be transferred to your n...

Page 3: ...e throttle rudder and elevator and one servo in the wing for the ailerons This requires only a standard 4 channel radio The second option would be to use two servos in the wing one for each aileron Us...

Page 4: ...ems required to build the Hobbico NexSTAR ARF 1 Hobby knife HCAR0105 11 blades 5 pack HCAR0211 3 4 to 1 19mm to 25mm Heavy duty transparent tape Threadlocker thread locking cement GPMR6060 Small metal...

Page 5: ...ls 4 Engine mount 5 2mm Control rods 6 Wing joiner rods 7 IsoSmooth engine mount 8 11 x 5 280 x 127mm NexSTAR nylon propeller 9 Assembled fuel tank 10 2 1 2 64mm Spinner 11 Nose landing gear 12 1 4 20...

Page 6: ...Description How to purchase HCAA3736 Wing kit Local hobby dealer HCAA3737 Spin Control Airfoil Extensions Speed Brakes Local hobby dealer HCAA3738 Fuselage kit w o engine mount Local hobby dealer HCAA...

Page 7: ...and fin while tightening the tail bolts The tail bolts slide into blocks in the fuselage under the stabilizer As the tail bolts are tightened both the fin and stab are aligned and secured while streng...

Page 8: ...hat they do for your NexSTAR ARF They slow down the airplane increase its stall resistance and prevent it from spinning all desired characteristics of a trainer airplane The wing extensions can be rem...

Page 9: ...both wings following the scheme on the top of both wings Also apply the NexSTAR decal on the top of the left or right wing 4 Install the CenterCore wing rib on the right wing using two 4 x 3 4 19mm s...

Page 10: ...ogether 9 Cut and bend a 2mm x 6 150mm pushrod to match the sketch above Make a left and a right pushrod 10 Cut a servo arm as shown above and use a Hobbico Servo Horn Drill or a 48 or 5 64 2mm drill...

Page 11: ...e model will be difficult to trim Do not let anyone s opinion get in the way Install both these devices for your initial flights If after a few flights you decide to remove the extensions or flaps the...

Page 12: ...t them from coming loose with vibration 5 Install a clevis and a clevis retainer on the threaded end of the 17 1 2 445mm pushrod Bend the pushrod slightly as shown above to clear the engine mounting b...

Page 13: ...is running inspect it before running it again Check for cracks scuffled tips or unbalanced blades If necessary replace the propeller The Hobbico NexSTAR ARF was designed around an 11x5 propeller for b...

Page 14: ...bracket the steering arm and then the engine mount Tighten the screw on the steering arm 5 Install the nose wheel on the nose gear wire Use two wheel collars one on each side of the wheel to align it...

Page 15: ...installation is complete Note Should you ever need to remove the landing gear from the fuselage insert a screwdriver into the hole under the fuselage farther from the leg you want to remove Apply ligh...

Page 16: ...the bottom edge Note that one of the edges of the control horn is aligned with the hinge line of the rudder Mark the location of the control horn mounting holes Drill through the marks with a 1 16 1...

Page 17: ...r tighten these bolts 5 Connect both the elevator and rudder pushrod clevises to their control horns Use the second hole from the outer tip of the control horn for both of them This will allow you to...

Page 18: ...can also install a charge jack This will allow you to charge the batteries or check their voltage at the field without taking off the wing In the instruction manual airplane we installed an Ernst cha...

Page 19: ...nose wheel and tighten the steering s Screw Lock Pushrod Connector Move the throttle stick to full power and then fully open the carburetor by pushing on the throttle pushrod Make sure the throttle se...

Page 20: ...ons move the opposite way If the ailerons do not respond as described reverse the direction using the reversing switch for the aileron on the face of the transmitter If necessary refer to the instruct...

Page 21: ...all the way up the carburetor will be nearly but not fully closed and the engine will idle at a low RPM This will keep the engine running when the throttle stick is pulled all the way down toward you...

Page 22: ...t the wing to the fuselage with the nylon wing bolt Lift the model on both sides of the fuselage with your fingertips between the two lines on the bottom of the wing 4 If the fuselage is level when li...

Page 23: ...model within three miles of any pre existing flying site except in accordance with the frequency sharing agreement listed in the complete AMA Safety Code 9 Under no circumstances may a pilot or other...

Page 24: ...r inside your model 17 Cycle your receiver battery pack if necessary and make sure it is fully charged 18 If you wish to photograph your model do so before your first flight 19 Range check your radio...

Page 25: ...ly there may be a problem Do not fly the plane With the assistance of your instructor look for loose servo connections or binding pushrods Also be certain you are the only one on your frequency and th...

Page 26: ...ms so the plane flies straight and level After flying around for a while and while still at a safe altitude with plenty of fuel practice slow flight and execute practice landing approaches by reducing...

Page 27: ...ce The NexSTAR ARF was optimized to fly with the flaps on so if you remove them you will have to retrim the elevator Without flaps the NexSTAR ARF will try to pitch down nose down until you re trim it...

Page 28: ...leron control horn not included on the aileron as shown above Make sure you use thin CA to reinforce the holes in the aileron 5 Cut the servo arm as shown above Use a 6 152mm pushrod a clevis clevis r...

Page 29: ...n as shown above 4 Bend the second pushrod as shown above and connect it to the first with two 5 32 4mm wheel collars Tighten the two 6 32x1 4 6 4mm socket head cap screws to secure the two flap pushr...

Page 30: ...enerates when it picks up speed A trainer airplane such as the NexSTAR will still climb slightly at full power All airplanes need some right thrust and down thrust The right thrust angle for the NexST...

Page 31: ...31 Correct Angle Rods Fin...

Page 32: ...32...

Reviews: