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5

 Mixing cups (GPMR8056)

 Hobbico Duster

 can of compressed air (HCAR5500)

 Panel Line Pen (TOPQ2510)

 Rotary tool such as Dremel

®

 with cutoff wheel

 Hobbico Flexible 18" Ruler Stainless Steel (HCAR0460)

 Builder’s Triangle Set (HCAR0480)

 AccuThrow

 Defl ection Gauge (GPMR2405)

 Hobbico 12 Volt DC power supply (HCAP0250)

IMPORTANT BUILDING NOTES

•  When you see the term test fi t in the instructions, it 
means that you should fi rst position the part on the assembly 
without using any glue, and then slightly modify or custom 
fi t
 the part as necessary for the best fi t.

•  Whenever the term glue is written you should rely upon 
your experience to decide what type of glue to use. When 
a specifi c type of adhesive works best for that step, the 
instructions will make a recommendation.

• Whenever 

just 

epoxy is specifi ed you may use either 

30-minute (or 45-minute) epoxy or 6-minute epoxy. When 
30-minute epoxy is specifi ed it is highly recommended that 
you use only 30-minute (or 45-minute) epoxy, because you 
will need the working time and/or the additional strength.

•  Photos and sketches are placed before the step they 
refer to. Frequently you can study photos in following steps 
to get another view of the same parts.

•  Should covering repairs be required, use Top Flite

® 

MonoKote

®

. MonoKote is packaged in six-foot rolls, but some 

hobby shops also sell it by the foot. If only a small piece of 
MonoKote is needed for a minor patch, perhaps a fellow 
modeler would give you some. MonoKote is applied with a 
model airplane covering iron, but in an emergency a regular 
iron can be used. A roll of MonoKote includes full instructions 
for application. Following are the colors used on this model and 
order numbers for six foot rolls.

 Jet 

White 

– 

TOPQ0204

 Metallic 

Teal 

– 

TOPQ0409

 

Metallic Plum – TOPQ0403

 

Metallic Platinum – TOPQ0408

•  The stabilizer and wing incidences and motor thrust 
angles have been factory-built into this model. However, 
some technically-minded modelers may wish to check these 
measurements anyway. To view this information visit the web 
site at www.greatplanes.com and click on “Technical Data.” 
Due to manufacturing tolerances which will have little or no 
effect on the way your model will fl y, please expect slight 
deviations between your model and the published values.

ORDERING REPLACEMENT PARTS

Replacement parts for the Great Planes Reactor Bipe 3D EP 
are available using the order numbers in the Replacement 
Parts List
 that follows. The fastest, most economical service 
can be provided by your hobby dealer or mail-order company. 

To locate a hobby dealer, visit the Hobbico

®

 web site at 

www.hobbico.com. Choose “Where to Buy” at the 
bottom of the menu on the left side of the page. Follow the 
instructions provided on the page to locate a U.S., Canadian 
or International dealer.

Parts may also be ordered directly from Hobby Services by 
calling (217) 398-0007, or via facsimile at (217) 398-7721, 
but full retail prices and shipping and handling charges will 
apply. Illinois and Nevada residents will also be charged 
sales tax. If ordering via fax, include a Visa

®

 or MasterCard

®

 

number and expiration date for payment.

Mail parts orders and payments by personal check to:

Hobby Services

3002 N. Apollo Drive, Suite 1

Champaign, IL 61822

Be certain to specify the order number exactly as listed in 
the  Replacement Parts List. Payment is by credit card or 
personal check only; no C.O.D. 

If additional assistance is required for any reason contact Product 
Support by e-mail at [email protected]
or by telephone at (217) 398-8970.

Replacement Parts List 

GPMA3137 Fuselage
GPMA3138 Top 

Wing 

Set

GPMA3139 Lower 

Wing 

Set

GPMA3140 

Vertical Fin Set

GPMA3141 Stabilizer/Elevator 

Set

GPMA3142 Wing 

Struts

GPMA3143 Landing 

Gear

GPMA3144 Canopy
GPMA3145 Wheel 

Pants

GPMA3146 Battery 

Hatch

GPMA3147 Cowl
GPMA3148 Cabane 

Pylon

GPMA3149 Motor 

“X” 

Mount

GPMA3150 Decal 

Sheet

Summary of Contents for REACTOR BIPE

Page 1: ...se by the user of the final user assembled product By the act of using the user assembled product the user accepts all resulting liability If the buyer is not prepared to accept the liability associat...

Page 2: ...forming almost any maneuver with ease and precision Whatever your abilities are you will enjoy an accurate and nimble performer armed with a power package that allows unlimited aerobatics Best of all...

Page 3: ...piratory tract irritation Never blow into a part to remove fiberglass dust as the dust will blow back into your eyes Always wear safety goggles a particle mask and rubber gloves when grinding drilling...

Page 4: ...25 LiPo 1200mAh 11 1V 25C Discharge w Balance FPWP0313 Great Planes LiPo 1500mAh 11 1V 20C Discharge w Balance GPMP0613 FlightPower EVO Lite LiPo 2100mAh 11 1V 18C Discharge w Balance FPWP0117 Great P...

Page 5: ...cidences and motor thrust angles have been factory built into this model However some technically minded modelers may wish to check these measurements anyway To view this information visit the web sit...

Page 6: ...are written in the Kit Contents list Great Planes Product Support 3002 N Apollo Drive Suite 1 Champaign IL 61822 Telephone 217 398 8970 ext 5 Fax 217 398 7721 E mail airsupport greatplanes com Kit Con...

Page 7: ...h sides of each link horn This will improve adhesion 2 Remove the adjustable clevis from the link horn and slide it into the slot at the TE of each of the four ailerons Position each link horn so that...

Page 8: ...ines facing forward temporarily insert a servo into each servo bay Using a 1 16 1 6mm drill bit drill holes for the servo mounting screws provided with your servos Thread a servo screw into each hole...

Page 9: ...l and glue the horns in place with epoxy or thick CA 8 Install each pushrod in the control horn so that the clevis is in the outermost hole of the control horn Install the other side of the pushrod in...

Page 10: ...strut tube Without applying any glue slide the tube through the hole in the top of the fuselage at a 55 angle To make it easier to achieve the 55 angle see the cabane strut installation template on p...

Page 11: ...elp you locate the slots in the top of the lower wings where the strut tabs will install The slots are located at the third rib in from the wingtip OR about half way in on each wing You will be cuttin...

Page 12: ...emove the upper wing and the interplane struts Slide the carbon rod back into the fuselage until it sits flush with the top of the strut fairing Please Note You should familiarize yourself with the ne...

Page 13: ...Re tack the covering using a sealing iron 2 Locate the U shaped elevator joiner wire and the two elevator halves Using 220 grit sandpaper roughen up the arms of the joiner wire 3 Lay the elevator asse...

Page 14: ...hem to the horizontal stabilizer Carefully slide each elevator onto the stab and the elevator joiner wire Position the hinges so that they are equally spaced Bend the elevator up and down several time...

Page 15: ...after the glue has cured 2 Install the other horn on the right side of the rudder 3 Trim the covering from the lower servo bay on the right side of the fuselage This is where the rudder servo will be...

Page 16: ...o vertical 9 Prepare the 2 x 155mm rudder pushrod and the 2 x 130mm elevator pushrod the same way you prepared the aileron pushrods Partially thread the 2 x 4mm sheet metal screws into the clevises 10...

Page 17: ...the opposite clevis 5 Install an adjustable clevis to the top left aileron from the outboard side Insert the aileron link rod into this clevis and adjust the rod length so that both ailerons are at ze...

Page 18: ...the axle and wheel assembly inside one wheel pant Thread it onto the 2 x 8mm axle screw and tighten this down using the included wrench As you are tightening position the wheel pant so that it keys i...

Page 19: ...to the motor mounting box 6 Connect the motor leads to the ESC Any motor wire can be connected to any ESC wire at this point Install the Radio 1 Use the sketch above to help you locate the pre drille...

Page 20: ...are trimmed we recommend that you remove all of the pushrods noting their position and carefully apply one drop of thin CA to each adjustable clevis to permanently bond them to their pushrods This wil...

Page 21: ...rough extensive testing and accurate record keeping This provides you with the best chance for success and enjoyable first flights that should be surprise free Additionally the throws and C G shown ar...

Page 22: ...ce If additional weight is required use Great Planes GPMQ4485 stick on lead A good place to add stick on nose weight is to the firewall don t attach weight to the cowl it is not intended to support we...

Page 23: ...ash MOTOR SAFETY PRECAUTIONS Failure to follow these safety precautions may result in severe injury to yourself and others Get help from an experienced pilot when learning to operate electric motors U...

Page 24: ...ackplate for cracks and missing attachment screws Turn the prop to look for excessive wobble If this is the case attempt to correct this or replace the spinner 6 Check the wheels for free rotation ins...

Page 25: ...io will allow the plane to accelerate to flying speed almost instantly Climb to a comfortable altitude and throttle back to a lower power setting Flight For reassurance and to keep an eye on other tra...

Page 26: ...r and power Next start adding up elevator as needed to keep the model flat in the spin Most airplanes will require some aileron as well to keep the wings level This is one of the maneuvers to experime...

Page 27: ...able stall The C G of the plane will have a large effect on the stability of the model during this maneuver Some planes perform better with more elevator deflection and a farther forward C G while oth...

Page 28: ......

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