Maxford USA 50

 

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IMPORTANT SAFETY PRECAUTIONS TO PROTECT YOUR 
MODEL, YOURSELF & OTHERS 

 
1. This product should not be considered as a toy, but rather a sophisticated, working 
model that functions much like a full-scale airplane. Because of its performance 
capabilities, the model airplane, if not assembled and operated correctly, could possibly 
cause injury to you or spectators and damage to property.  
2. Assemble the model airplane according to the instructions. Do not alter or modify the 
model, as doing so may result in an unsafe or unworkable model. In a few cases the 
instructions may differ slightly from the photos. In those instances the written instructions 
should be considered as correct. If you have any question about this instruction, contact 
us before you assemble the model.  
3. Take time to build straight, TRUE and STRONG.  
4. Maxford USA recommends that you use a good quality radio system and our 
recommended or same sized good quality motor and components throughout the 
building process.  
5. Install all R/C and other components correctly so that the model operates correctly on 
the ground and in the air.  
6. Always check the operation of the model before every flight to insure that all 
equipment is operating and that the model has remained structurally sound. Always 
check clevises or other connectors and replace them if necessary.  
7. If you are not an experienced pilot or have not flown this type of model before, we 
recommend that you get the assistance of an experienced pilot.  
8. While this kit has been flight tested to exceed normal use, if the plane will be used for 
extremely high stress flying, such as racing, or if a motor larger than one in the 
recommended range is used, the modeler is responsible for taking steps to reinforce the 
high stress points and/or substituting hardware more suitable for the increased stress.  
 

WARNING 

 
Some parts included in this kit are made of fiberglass, the fiber of which may cause eye, 
skin and respiratory 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 and sanding fiberglass parts. 
 

 
LITHIUM BATTERY HANDLING & USAGE  

WARNING!! Read the entire instruction sheet included with the battery. Failure to follow 
all instructions could cause permanent damage to the battery and its surroundings, and 
cause bodily harm!  
• ONLY use a Li-Po approved charger. NEVER use a NiCd/NiMH peak charger!  
• NEVER charge in excess of 4.20V per cell.  
• ONLY charge through the “charge” lead. NEVER charge through the “discharge” lead.  
• NEVER charge at currents greater than 1C.  
• ALWAYS set charger’s output volts to match battery volts.  
• ALWAYS charge in a fireproof location.  
• NEVER trickle charge.  
• NEVER allow battery temperature to exceed 150° F (65° C).  
• NEVER disassemble or modify pack wiring in any way or puncture cells.  

©

2008 Maxford USA             www.maxfordusa.com 

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Summary of Contents for 50" Curtis Jenny ARF

Page 1: ...s Wing Span 50 Overall length 33 Wing area 364 sq in Ready to fly weight 34 oz Motor Engine Electric Uranus 35425 brushless outrunner motor Prop EP 11x6 12x6 Glow 15 21 glow engine Prop 8x4 9x4 fuel t...

Page 2: ...nal assembly All of our products are inspected in our factory and are checked again when shipped from our warehouse If you think there is any missing part or shipping damage please read our return pol...

Page 3: ...xperienced pilot or have not flown this type of model before we recommend that you get the assistance of an experienced pilot 8 While this kit has been flight tested to exceed normal use if the plane...

Page 4: ...ther items you need to assemble this model 4 pieces HS SG90 mini servos or equivalent 5 for a glow powered model 12 servo extensions and 6 Y cable 15 21 Glow engine 3 oz fuel tank and prop or Electric...

Page 5: ...the fuselage then toward the nose to align the hole in the tab with pin hole in the side of the fuselage beneath the H Stab Pin hole in covering hides the hole for the bolt Insert the bolt through th...

Page 6: ...nected with the assistance of a steel clevis that s threaded onto a small brass pullrod to the curved wooden horns that are mounted through the control surfaces This connection procedure should be per...

Page 7: ...utral trim apply thread lock to the clevis and brass rod Elevator Control Lines a The two pre tied snap hooks that each pull two lines control the elevators Using the rearward mounted servo install th...

Page 8: ...tensions not supplied to your aileron servos To keep the extensions from becoming disconnected tie the extensions to the servo leads with fishing line and apply a drop of CA to the knot Tie and tape t...

Page 9: ...rudder cables together so you don t pull them out of their holes in the fuselage It is best if you start installation with the rudder servo since the elevator cables run across the top of the rudder s...

Page 10: ...ime cables are not tangled arefully pinch the swag collars closed and trim off the excess control cable rd small hole can be made in the ou paint balsa in the cockpit area a Repeat for the oth are sym...

Page 11: ...yet p Engine Attachment Assemble and mount your electric motor or glow engine fuel tank a provided by th in For electric motors it is recommended that the ESC be mounted in the top of the forward com...

Page 12: ...the swag wing and cabane strut bolts Put a hem y arness You may add two pilot figures if you want edges from inside the battery compartment Attach the aft inner wing strut swivel Do not attach it to...

Page 13: ...other Remove the spring from a drag wire and attach it to the corresponding swivel on the front inner wing strut Do not attach it to the wing wire Tie the drag wire to the spring You want it to be ta...

Page 14: ...over When the cover uncompresses it will hide the wheel collar Screw the tailskid into position at the back of the aircraft with 2 screws ds into the blocks m into place Shine a strong light through t...

Page 15: ...evises Check the controls for proper operation Even real airplanes such as the early models of the F 117 and SR 71 crashed due to the controls being reversed At the field With the aircraft properly re...

Page 16: ...stomers This product is NOT a toy Any use of this product is done at your own risk Please enjoy your hobby and fly safely Distributed by Maxford USA Corp DBA Green RC Models USA Address 13909 Artesia...

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