E-flite Extra 260 3D 480 ARF User Manual
Extra 260 480 ARF
Assembly Manual
Specifications
Wingspan: 43 in (1090mm)
Length: 40 in (1015mm)
Wing Area: 375 sq in (24.2 sq dm)
Weight w/o Battery: 23–24 oz (650–680 g)
Weight w/Battery: 26–29 oz (740–820 g)
Radio: 6 channels w/ 4 servos
Table of Contents
Introduction
Introduction ..........................................................................2
Using the Manual .................................................................
Trim Scheme ........................................................................
Contents of Kit/Parts Layout ..................................................
Required Tools and Adhesives ...............................................
Optional Accessories ............................................................
Required Radio Equipment ....................................................
Notes Regarding Servos and ESC .........................................
Important Information About Motor Selection .........................
High Power Outrunner Setup ................................................
Notes on Lithium Polymer Batteries ........................................
Warning ..............................................................................5
Warranty Period ..................................................................
Limited Warranty .................................................................
Damage Limits .....................................................................
Safety Precautions ................................................................
Questions, Assistance, and Repairs .......................................
Inspection or Repairs ............................................................
Warranty Inspection and Repairs ..........................................
Non-Warranty Repairs .........................................................
Safety, Precautions, and Warnings ........................................
Landing Gear Installation ......................................................
Outrunner Motor Installation ...............................................
Cowling Installation ............................................................
Aileron Hinging .................................................................
Aileron Servos and Linkages ...............................................
Wing Installation ................................................................
Stabilizer and Elevator
Rudder and Fin ..................................................................
Rudder and Elevator Servos ................................................
Final Assembly ...................................................................
Control Throws ...................................................................
Center of Gravity ...............................................................
Range Test Your Radio ........................................................
Preflight .............................................................................33
Flying Your Extra 260 480 ..................................................
2007 Official AMA National Model Aircraft Safety Code ....
Building and Flying Notes ...................................................
2 E-flite Extra 260 480 ARF Assembly Manual
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Thank you for purchasing the Extra 260 480 3D ARF, designed
by Mike McConville. The idea of creating a park flyer using
the latest lightweight construction techniques spurred the
development of this plane. We wanted an aircraft ideal for the
E-flite Park 480 Brushless Outrunner motor, with a large wing
area and a lighter overall airframe. The result is a lighter wing
loaded airframe for easier aerobatic and 3D flying. The Extra
features plug-in wings, a genuine UltraCote
fiberglass cowl and wheel pants, steerable tail wheel, and
magnetic top hatch for easy battery and electronics access.
®
finish, painted
Using the Manual
This manual is divided into sections to help make assembly
easier to understand, and to provide breaks between each
major section. In addition, check boxes have been placed next
to each step to keep track of each step completed. Steps with
a single circle (
circles (
as for a right or left wing panel, two servos, etc.
Remember to take your time and follow the directions.
) indicate that the step will require repeating, such
) are performed once, while steps with two
Trim Scheme
Pearl Purple HANU847
Bright Yellow HANU872
Silver HANU881
Lite Transparent Clear HANU964
Lite White HANU973
Contents of Kit/Parts Layout
Required Tools and Adhesives
Large Replacement Parts:
EFL2476 Wing Set w/Ailerons
EFL2477 Fuselage
EFL2478 Tail Set
EFL2479 Pushrod Set
EFL2480 Main Landing Gear
EFL2481 Fuse Hatch
EFL2482 Canopy
EFL2483 Cowling
EFL2484 Wheel Pants
EFL2485 Wing Tube
Small Replacement Parts:
EFLA200 Micro Control Horns
EFLA203 Micro Control Connectors
EFLA219 Steerable Tailwheel Assembly
EFLA222 Foam Park Wheels, 1
3
/
4
-inch
EFLA213 E-flite/JR/Horizon Decals
Tools & Equipment
EFLA250 Park Flyer Tool Assortment, 5-piece
Or Purchase Separately
EFLA257 Screwdriver, #0 Phillips
(or included with EFLA250)
EFLA251 Hex Wrench:
3
/
32
-inch
(or included with EFLA250)
Nut driver:
1
/
-inch
4
Drill
Drill bit:
1
/
-inch (1.5mm),
16
5
/
-inch (2mm)
64
Masking tape
Felt-tipped pen
Needle-nose pliers
Medium grit sandpaper
T-pins
Paper towels
Hobby knife
Ruler
Square
String or dental floss
Pliers
Adhesives
6-minute epoxy
Canopy glue
Thin CA
Optional Accessories
EFLA110 Power Meter
HAN172 Hangar 9 Digital Servo and
Rx Current Meter
EFLA214 Micro Pull-Pull Set
3E-flite Extra 260 480 ARF Assembly Manual
Required Radio Equipment
Notes Regarding Servos and ESC
You will need a minimum 6-channel transmitter (for proper
mixing and dual rate capabilities), crystals, micro receiver, and
four sub-micro servos. You can choose to purchase a complete
radio system that includes all of these items or, if you are using
an existing transmitter, just purchase the other required equipment
separately. We recommend the crystal-free, interference-free
Spektrum™ DX7 2.4GHz DSM2® 7-channel MicroLite system,
which includes a micro receiver and 3 sub-micro S285 servos.
If using your own transmitter, we recommend the use of a JR
SPORT™ 6-channel UltraLite receiver and E-flite® S75 Sub-Micro
servos.
If you already own the Spektrum DX7 radio, just add the AR6100
DSM2® 6-channel receiver and four of our E-flite S75 Sub-Micro
servos (EFLRS75).
Complete Radio System
SPM2720 DX7 DSM 7Ch MicroLite w/3-S285 with one
additional S285 servo (JRPS285) required
Or Purchase Separately
JSP30610 6-Channel UltraLite Rx w/o Crystal, Positive Shift
JR/AIR (72MHz)
JSP30615 6-Channel UltraLite Rx w/o Crystal, Negative Shift
Fut/HRC (72MHz)
JRPXFR** FM Receiver Crystal (JR only,
not Spektrum receivers)
Or
SPM6000 AR6000 DSM 6CH Park Flyer Receiver
(for DX6 only)
WARNING: Use of servos other than those we recommend may
overload the BEC of the recommended Electronic Speed Control
(ESC). We suggest the use of only the servos we recommend
when utilizing the recommended ESC’s BEC, or the use of a
separate BEC (like the UBEC) or receiver battery pack when
using other servos.
Important Information About Motor
Selection
We recommend the E-flite® Park 480 Brushless Outrunner,
1020Kv (EFLM1505) to provide you with excellent sport
and aerobatic power and a worry-free outrunner motor. The
Extra 260 does not include a propeller.
High Power Outrunner Setup
EFLM1505 Park 480 Brushless Outrunner Motor,
1020Kv
EFLA312B 40-Amp Brushless ESC
APC12060E 12 x 6 Electric Prop
EFLAEC302 EC3 Battery Connector, Female (2)
EFLC3005 Celectra™ 1- to 3-cell Li-Po Charger
THP13203SPL 1320mAh 3-Cell 11.1V Li-Po, 16GA
Or
THP21003SPL 2100mAh 3-Cell 11.1V Li-Po, 16GA
This is a high power performance setup for strong 3D flights.
Or
SPM6100 AR6100 DSM2 6CH Rx (for DX7 only)
And
EFLRS75 E-flite S75 sub-micro servo (4)
JSP98110 6-inch (150mm) Servo Extention (2)
JSP98120 18-inch (457mm) Servo Extention (2)
4 E-flite Extra 260 480 ARF Assembly Manual
Note: The use of the Thunder Power 11.1V 1320mAh
pack with wide open throttle will discharge the battery at
a very high rate. Proper throttle management is required
to achieve optimum performance and prevent shortened
battery life.
Notes on Lithium Polymer Batteries
Limited Warranty
Lithium Polymer batteries are significantly more
volatile than alkaline or Ni-Cd/Ni-MH batteries used
in RC applications. All manufacturer’s instructions
and warnings must be followed closely. Mishandling
of Li-Po batteries can result in fire. Always follow the
manufacturer’s instructions when disposing of Lithium
Polymer batteries.
Warning
An RC aircraft is not a toy! If misused, it can cause serious
bodily harm and damage to property. Fly only in open areas,
preferably at AMA (Academy of Model Aeronautics) approved
flying sites, following all instructions included with your radio.
Keep loose items that can get entangled in the propeller away
from the prop, including loose clothing, or other objects such as
pencils and screwdrivers. Especially keep your hands away from
the propeller.
Warranty Period
Horizon Hobby, Inc., (Horizon) warranties that the Products
purchased (the “Product”) will be free from defects in materials
and workmanship at the date of purchase by the Purchaser.
(a) This warranty is limited to the original Purchaser
("Purchaser") and is not transferable. REPAIR OR REPLACEMENT
AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE
REMEDY OF THE PURCHASER. This warranty covers only those
Products purchased from an authorized Horizon dealer. Third
party transactions are not covered by this warranty. Proof of
purchase is required for warranty claims. Further, Horizon
reserves the right to change or modify this warranty without
notice and disclaims all other warranties, express or implied.
(b) Limitations- HORIZON MAKES NO WARRANTY OR
REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE OF THE PRODUCT. THE PURCHASER
ACKNOWLEDGES THAT THEY ALONE HAVE DETERMINED
THAT THE PRODUCT WILL SUITABLY MEET THE REQUIREMENTS
OF THE PURCHASER’S INTENDED USE.
(c) Purchaser Remedy- Horizon's sole obligation hereunder
shall be that Horizon will, at its option, (i) repair or (ii)
replace, any Product determined by Horizon to be defective.
In the event of a defect, these are the Purchaser's exclusive
remedies. Horizon reserves the right to inspect any and all
equipment involved in a warranty claim. Repair or replacement
decisions are at the sole discretion of Horizon. This warranty
does not cover cosmetic damage or damage due to acts of
God, accident, misuse, abuse, negligence, commercial use,
or modification of or to any part of the Product. This warranty
does not cover damage due to improper installation, operation,
maintenance, or attempted repair by anyone other than
Horizon. Return of any goods by Purchaser must be approved
in writing by Horizon before shipment.
5E-flite Extra 260 480 ARF Assembly Manual
Damage Limits
Questions, Assistance, and Repairs
HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT
OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR
PRODUCTION OR COMMERCIAL LOSS IN ANY WAY
CONNECTED WITH THE PRODUCT, WHETHER SUCH CLAIM IS
BASED IN CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY. Further, in no event shall the liability of Horizon
exceed the individual price of the Product on which liability
is asserted. As Horizon has no control over use, setup, final
assembly, modification or misuse, no liability shall be assumed
nor accepted for any resulting damage or injury. By the act of
use, setup or assembly, the user accepts all resulting liability.
If you as the Purchaser or user are not prepared to accept the
liability associated with the use of this Product, you are advised
to return this Product immediately in new and unused condition
to the place of purchase.
Law: These Terms are governed by Illinois law (without regard to
conflict of law principals).
Safety Precautions
This is a sophisticated hobby Product and not a toy. It must be
operated with caution and common sense and requires some
basic mechanical ability. Failure to operate this Product in a safe
and responsible manner could result in injury or damage to the
Product or other property. This Product is not intended for use
by children without direct adult supervision. The Product manual
contains instructions for safety, operation and maintenance. It is
essential to read and follow all the instructions and warnings in
the manual, prior to assembly, setup or use, in order to operate
correctly and avoid damage or injury.
Your local hobby store and/or place of purchase cannot provide
warranty support or repair. Once assembly, setup or use of the
Product has been started, you must contact Horizon directly.
This will enable Horizon to better answer your questions and
service you in the event that you may need any assistance.
For questions or assistance, please direct your email to
productsupport@horizonhobby.com, or call 877.504.0233 toll
free to speak to a service technician.
Inspection or Repairs
If this Product needs to be inspected or repaired, please call for
a Return Merchandise Authorization (RMA). Pack the Product
securely using a shipping carton. Please note that original boxes
may be included, but are not designed to withstand the rigors
of shipping without additional protection. Ship via a carrier that
provides tracking and insurance for lost or damaged parcels, as
Horizon is not responsible for merchandise until it arrives and
is accepted at our facility. A Service Repair Request is available
at www.horizonhobby.com on the “Support” tab. If you do not
have internet access, please include a letter with your complete
name, street address, email address and phone number where
you can be reached during business days, your RMA number,
a list of the included items, method of payment for any nonwarranty expenses and a brief summary of the problem.
Your original sales receipt must also be included for warranty
consideration. Be sure your name, address, and RMA number
are clearly written on the outside of the shipping carton.
Warranty Inspection and Repairs
To receive warranty service, you must include your original
sales receipt verifying the proof-of-purchase date. Provided
warranty conditions have been met, your Product will be
repaired or replaced free of charge. Repair or replacement
decisions are at the sole discretion of Horizon Hobby.
6 E-flite Extra 260 480 ARF Assembly Manual
Non-Warranty Repairs
Safety, Precautions, and Warnings
Should your repair not be covered by warranty the repair
will be completed and payment will be required without
notification or estimate of the expense unless the expense
exceeds 50% of the retail purchase cost. By submitting the item
for repair you are agreeing to payment of the repair without
notification. Repair estimates are available upon request. You
must include this request with your repair. Non-warranty repair
estimates will be billed a minimum of ½ hour of labor. In
addition you will be billed for return freight. Please advise us
of your preferred method of payment. Horizon accepts money
orders and cashiers checks, as well as Visa, MasterCard,
American Express, and Discover cards. If you choose to pay
by credit card, please include your credit card number and
expiration date. Any repair left unpaid or unclaimed after 90
days will be considered abandoned and will be disposed of
accordingly.
on electronics and model engines.
Electronics and engines requiring inspection or repair should be
shipped to the following address:
All other Products requiring warranty inspection or repair should
be shipped to the following address:
Please call 877-504-0233 with any questions or concerns
regarding this product or warranty.
Please note: non-warranty repair is only available
Horizon Service Center
4105 Fieldstone Road
Champaign, Illinois 61822
Horizon Product Support
4105 Fieldstone Road
Champaign, Illinois 61822
As the user of this product, you are solely responsible for
operating it in a manner that does not endanger yourself
and others or result in damage to the product or the property
of others.
Carefully follow the directions and warnings for this and any
optional support equipment (chargers, rechargeable battery
packs, etc.) that you use.
This model is controlled by a radio signal that is subject to
interference from many sources outside your control. This
interference can cause momentary loss of control so it is
necessary to always keep a safe distance in all directions
around your model, as this margin will help to avoid collisions
or injury.
• Always operate your model in an open area away from cars,
traffic, or people.
• Avoid operating your model in the street where injury or
damage can occur.
• Never operate the model out into the street or populated
areas for any reason.
• Never operate your model with low transmitter batteries.
• Carefully follow the directions and warnings for this and any
optional support equipment (chargers, rechargeable battery
packs, etc.) that you use.
• Keep all chemicals, small parts and anything electrical out of
the reach of children.
• Moisture causes damage to electronics. Avoid water exposure
to all equipment not specifically designed and protected for
this purpose.
7E-flite Extra 260 480 ARF Assembly Manual
Landing Gear Installation
Required Parts
Fuselage
Main landing gear
Wheel pant (L&R)
3
1
/
-inch (45mm) wheel (2)
4
4-40 x 3/8-inch machine screws (2)
#4 black washers (6)
4-40 nut (2)
4-40 locknut (4)
4-40 x 1
2mm x 6mm wood screws (2)
Required Tools and Adhesives
Phillips screwdriver (small)
Needle-nose pliers
Nut driver:
Hex wrench:
Note: You may consider using a larger diameter wheel,
such as 2
has rough terrain. By using a larger wheel, you will not
be able to use the included wheel pants.
1
/
-inch socket head screw (2)
4
1
/
-inch
4
3
/
-inch
32
1
/
-inch (58mm) (EFLA224), if your flying site
4
1. Place the landing gear onto the bottom of the fuselage.
They will angle forward when installed in the correct
3
/
direction. Attach with two 4-40 x
-inch machine screws
8
and two #4 black washers.
8 E-flite Extra 260 480 ARF Assembly Manual
2. Slide the 4-40 x 1
3
1
/
of the
-inch wheels. Slide a black #4 washer so it fits
4
against the wheel. Next secure a 4-40 lock nut against
the washer. Make sure the wheel still spins freely. Thread
a 4-40 nut onto the bolt. This nut will fit inside the wheel
pant and keep the wheel pant from rotating.
1
/
-inch machine screw through one
4
4. With the fuselage level to the work surface, rotate the
wheel pant so it is also level to your work surface and
secure the pant to the landing gear with a 2mm x 6mm
wood screw.
3. Attach the wheel to the landing gear using a black
#4 washer and 4-40 lock nut.
5. Repeat Steps 2 through 4 for the remaining wheel
and wheel pant.
9E-flite Extra 260 480 ARF Assembly Manual
Outrunner Motor Installation
Required Parts
Fuselage
Brushless motor
4-40 x
#4 black washer (4)
Required Tools and Adhesives
Hex wrench:
Screwdriver (
1. Attach the supplied aluminum motor X-mount to the
3
/
-inch socket head screw (4)
8
3
/
-inch
32
Phillips #0)
Note: This section covers the installation of the
recommended Park 480 Outrunner motor. The holes in
the firewall match the mounting pattern of the X-mount.
motor using the screws provided with the motor. The
wider section of the mount will be positioned toward
the motor wires.
2. Attach the Outrunner motor to the front of the firewall
3
/
using four black #4 washers and four 4-40 x
-inch
8
socket head screws.
10 E-flite Extra 260 480 ARF Assembly Manual
Cowling Installation
Required Parts
Fuselage w/motor installed
Cowling
2mm x 8mm wood screw (4)
Propeller
Spinner
Prop adapter (for outrunner motor)
Electronic speed control
Required Tools and Adhesives
Screwdriver (Phillips #0)
Hook and loop material
Important Information About Your Brushless ESC
Make sure your ESC brake is programmed to Off. Also, be sure
to use an ESC with the proper 9V cutoff when using 3-cell Li-Po
packs, or 6V cutoff when using 2-cell Li-Po packs.
Important Information About Your Propeller
It is also very important to check to be sure the propeller is
balanced before installing onto the shaft. An unbalanced
propeller may strip the gears or cause poor flight characteristics.
1. Solder any connectors to the speed control to connect
to the motor battery and motor if necessary. Connect the
ESC to the motor and secure it to the bottom of the motor
box using hook and loop material. Actual ESC location
may vary but proper air flow and cooling is important.
2. Connect the speed control to the radio system and
motor battery. Check that the motor is rotating in the
correct direction. It will rotate counterclockwise when
viewed from the front of the aircraft. Use the instructions
with your speed control to correct a motor that is
operating in the wrong direction.
11E-flite Extra 260 480 ARF Assembly Manual
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