Value Hobby 37in Electric Extra Sportster Manual Download Page 3

 

Never run your motor inside a house or building with the propeller attached – Remove the prop for safety. 

Required Items

 

CA Glue – Thin and Thick 
Epoxy glue 
Hobby Knife 
Small Phillips Screwdriver 
Set Metric Allen Wrenches 
Scissors 
Small Pliers 
Wire Cutters 
Masking tape 
Optional – Heat gun 
 

Before Starting Assembly

 

Examination 

Unpack your airplane and examine the components. Check for damage of any kind. If you see any damage, 
please contact Value Hobby immediately. 

Covering 

Your airplane was packed in plastic at the factory without any wrinkles in the covering. You may notice some 
wrinkles now; more likely, you will notice a few in a day or two or the first time you take the plane out to the 
flying field. These wrinkles are the result of wood shrinkage and/or expansion. Balsa wood changes size and 
shape slightly as it is exposed to varying humidity in the air. This is a natural property of balsa wood. As your 
airplane adjusts to the weather in your part of the world, wrinkles may appear and disappear. Wrinkles may be 
removed with the gentle application of heat to the covering material on your airplane. The best tool to use is a 
hobby heat gun. Apply the heat gently: the covering material will shrink as you apply the heat, and this will 
remove the wrinkles. BE CAREFUL! Too much heat applied too quickly can damage the covering, either by 
causing it to pull away from the wood at seams and corners or even by melting it. The covering will shrink at 
low temperature with patient application of heat. 

Wrinkles in the covering DO NOT affect flight performance.

 

Remove the canopy before attempting to use heat on your covering! The canopy is made of thermo-activated 
plastic and WILL deform with the application of heat. Do not apply heat to the canopy. 

If you need to clean your airplane, we recommend using a damp towel. The paint used on the canopy and 
cowl is not safe for all cleaners. In particular, DO NOT use alcohol on these parts, it will remove the paint. 
 

Summary of Contents for 37in Electric Extra Sportster

Page 1: ...37in Electric Extra Sportster ARF Almost Ready to Fly Specifications Wingspan 37 in 940mm Length 35 in 890mm Wing Area 350 sq in 22 6 sq dm Flying Weight 1 85 lb 840g...

Page 2: ...the final user assembled product By the act of using the final product the user accepts all resulting liability Value Hobby as a R C product vendor provides a top quality airplane and instructions to...

Page 3: ...l property of balsa wood As your airplane adjusts to the weather in your part of the world wrinkles may appear and disappear Wrinkles may be removed with the gentle application of heat to the covering...

Page 4: ...commended Battery LiPO GForce 30C 2200mAh 3S 11 1V LiPO 1 RFI LP 0302 Prop Size Towerpro 9 X 6 Electric Slow Flyer Prop 1 TWP MP 0473 servos Towerpro MG90S Metal Gear Micro Servo 4 TWP SV 0359 Y Harne...

Page 5: ...els as shown below Please note the nut on the end is a lock nut Step 2 Secure the landing gear on the fuselage using socket head screws Step 3 Find the horizontal stab and the elevator Secure the elev...

Page 6: ...ove the covering over the area on the elevator that goes into the fuselage Slide the horizontal stab into the fuselage Step 5 Use 3 hinges to secure the rudder to the vertical stab Use the method to s...

Page 7: ...n bolts and pushrod easy connectors Assemble the control horn as shown below Install the control horn and pushrod for the aileron rudder and elevator servos For the aileron servos you will need to cre...

Page 8: ...nstall the electric motor on the motor mount There is a removable panel on the bottom of the fuselage to allow the installation of battery ESC and other electronics Step 10 Secure the canopy and the t...

Page 9: ...wing with the opening on the fuselage then secure the wing by tightening the wing bolt Step 12 Fine tune the wing horizontal and vertical stabs so the surfaces are all level and straight Then use epox...

Page 10: ...ws to start off Elevator 5 10 degrees Ailerons 10 15 degrees Rudder 15 20 degrees The plane is agile enough to handle more control throws but we recommend you start off low and work your way up Finall...

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