E-flite Ultimate 3D Profile ARF User Manual
Ultimate EP 3D Profile and
Tribute EP 3D Profile
Instruction Manual
2
Table of Contents
Specifications ........................................................ 2
Warning ...............................................................3
Additional Required Equipment ............................... 3
Additional Tools and Adhesives ...............................3
Contents of Kit/Parts Layout .................................... 4
Complete parts listing .............................................5
Warranty Information ............................................. 6
Introduction ........................................................... 7
Before Starting Assembly ........................................ 7
Using the Manual ..................................................7
Brushed vs. Brushless Motors ................................... 8
Decal Installation ...................................................9
Stabilizer Installation ............................................ 10
Landing Gear Installation ...................................... 12
Rudder and Elevator Linkages ...............................15
Wing Installation .................................................19
Top Wing Installation (Ultimate) ............................. 21
Aileron Servo Installation ...................................... 22
Ultimate Aileron Connection Linkage ...................... 25
Gearbox Installation ............................................. 28
Final Assembly ....................................................30
Control Throws ....................................................31
Longitude Balance ............................................... 32
Specifications
Tribute:
Wingspan: 37 in (940 mm)
Length: 37.5 in (952.5 mm)
Wing Area: 374.62 sq in (24.2 sq dm)
Weight w/o Battery: 9 oz (225.1g)
Ultimate:
Wingspan: 28 in (711 mm)
Length: 29.5 in (749 mm)
Wing Area: 384.7 sq in (24.8 sq dm)
Weight w/o Battery: 9 oz (225.1g)
Center of Gravity ................................................. 32
Setting up for 3D flight .........................................33
Flying ................................................................. 35
2004 Official AMA
National Model Aircraft Safety Code ..................... 38
3
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.
Additional Required Equipment
Recommended JR® Systems
Servos: JR 241 Sub-micro servo (4)
Receiver: JR R610M 6-channel micro FM Rx
Battery and Speed Control Requirements
Li-Po Battery: 7.4V 860–2100 2-Cell (stock motor)
11.1V 860–2100 3-Cell (brushless motor)
Speed Control: 20 Amp (EFLA105)
Additional Tools and Adhesives
Tools
Square 1/16" drill bit
Hobby knife Sewing needle
Ruler Pliers
Small Phillips screwdriver
Motor/Gearbox
370 size with 6.6:1 gearbox (included)
Propeller: (included)
20mm diameter w/gearbox brushless (optional)
Adhesives
Foam-safe CA
6-minute epoxy
Silicon glue
Other
Clear tape
T-pins
4 5
Contents of Kit/Parts Layout
Ultimate Replacement Parts:
Fuselage w/Rudder EFL2027
Wing Set w/Struts EFL2026
Horizontal Tail Assembly EFL2028
Wheel Pants EFL2029
Decals (Ultimate) EFL2031
Tribute Replacement Parts:
Wing EFL2001
Fuselage w/rudder EFL2002
Horizontal Tail Assembly EFL2003
Wood Mount & Screw EFL2006
Wheel Pants EFL2029
Decals (Tribute) EFL2008
Complete parts listing
Ultimate Replacement Parts:
Fuselage w/Rudder EFL2027
Wing Set w/Struts EFL2026
Horizontal Tail Assembly EFL2028
Wheel Pants EFL2029
Tribute Replacement Parts:
Wing EFL2001
Fuselage w/rudder EFL2002
Horizontal Tail Assembly EFL2003
Wood Mount & Screw EFL2006
Wheel Pants EFL2029
Items not shown:
Landing Gear w/String (Tribute) EFL2030
Landing Gear w/String (Ultimate) EFL2005
Radio Mounting and Hinge tape EFL2007
Pushrods w/Guides EFL2004
Micro Control Horns EFLA200
Micro Pushrod Keepers EFLA201
Tailskid EFLA202
Micro Control Connectors EFLA203
Micro Rubber Spinner EFL204
Micro Park Wheels EFL205
370 Motor w/gearbox EFLM205
Decals (Tribute) EFL2008
Decals (Ultimate) EFL2031
Optional Parts:
Park 370 Brushless Motor, 4100Kv EFLM1000
10x4.7 Slow Flyer Propeller (2) EFLP1047
10x7 Slow Flyer Propeller (2) EFLP1070
11x4.7 Slow Flyer Propeller (2) EFLP1147
11x7 Slow Flyer Propeller (2) EFLP1170
12x3.8 Slow Flyer Propeller (2) EFLP1238
12x6 Slow Flyer Propeller (2) EFLP1260
Celectra 1-2 cell LiPo Charger
EFLC3000
Celectra 1-3 cell LiPo Charger
EFLC3005
1320 2-cell 7.4V LiPo Battery
THP13202SJ
1320 3-cell 11.1V LiPo Battery THP13203SJ
Foam CA & Activator Pack EFLA208
6 7
Please note that once assembly of the model has
been started, you must contact Horizon Hobby, Inc.
directly regarding any warranty question. Please
do not contact your local hobby shop regarding
warranty issues, even if that is where you purchased
it. This will enable Horizon to better answer your
questions and service you in the event that you may
need any assistance.
If the buyer is not prepared to accept the liability
associated with the use of this product, the buyer
is advised to return this kit immediately in new and
unused condition to the place of purchase.
Horizon Hobby, Inc.
4105 Fieldstone Road
Champaign, Illinois 61822
(877) 504-0233
www.horizonhobby.com
Warranty Information
Horizon Hobby, Inc. guarantees this kit to be free
from defects in both material and workmanship at the
date of purchase. This warranty does not cover any
component parts damage by use or modification. In
no case shall Horizon Hobby’s liability exceed the
original cost of the purchased kit. Further, Horizon
Hobby reserves the right to change or modify this
warranty without notice.
In that Horizon Hobby has no control over the final
assembly or material used for the final assembly,
no liability shall be assumed nor accepted for any
damage resulting from the use of the final assembled
product. By the act of using the assembled product,
the user accepts all resulting liability.
Before Starting Assembly
Before beginning the Assembly of your Ultimate or
Tribute, remove each part from its bag for inspection.
Closely inspect the fuselage, wing panels, rudder
and stabilizer for damage. If you find any damaged
or missing parts, contact the place of purchase.
Using the Manual
This manual is divided into sections to help make
assembly easier to understand, and to provide
breaks between each major section.
Remember to take your time and follow the
directions.
Introduction
The Tribute and Ultimate encompass the latest
developments in small 3D Aerobatic Electric design.
These designs are meant to serve as both an
advanced trainer for those interested in learning
3D-aerobatics, while also being a tool to keep
the proficient pilot sharp during the off-season
by allowing 3D-style aerobatics to be flown in a
controlled indoor or low wind outdoor environment.
Special consideration was given to insure flight
speeds that could be comfortably flown in a standard
size gymnasium. Once the pilot becomes proficient at
hovering-flight, it is possible to fly the model in very
confined spaces such as a garage or living room.
The included 370 motor is designed for 2-cell use.
For extreme 3D aerobatics and extended hovering it
is recommended to upgrade to a brushless motor.
Brushed vs. Brushless Motors
The included 370 motor is designed for use with
2-cell Lithium Polymer (LiPo) batteries. For extreme
aerobatics and extended hovering, we strongly
suggest upgrading to our E-Flite park 370 motor
(4100KV) (EFLM1000), which is designed to fit into
the existing supplied gearbox and for use with 3-cell
LiPo batteries.
To get the best lifespan from the supplied motor, it
should not be operated with a 3-cell LiPo battery. In
addition, there are a couple more tricks that will also
extend the life of the motor. First, it is suggested to
break-in the motor properly. Place a drop of oil on
both the front and rear bushing of the motor, then
run the motor for a few minutes on a lower voltage
source, such as 4.8 volts. This will seat the brushes
to the commutator, giving the best performance.
Another option, but is slightly more difficult, is to
water-dip the motor while it is running. Although it
takes only a short amount of time (a few seconds vs.
a few minutes as stated earlier), there is a higher risk
of damage to the motor. To perform a water break-in,
simply fill a cup with warm water. remove the motor
from the gearbox, get the motor running, then dip the
motor into the water. Let the motor run under water
for about 10-20 seconds, then remove. the water will
be ever so slightly cloudy because of the material
removed from the brushes. Let the motor run for
another 30-seconds, then remove the battery and dry
the motor. As with both break-in procedures, apply
a drop of oil after break-in. Also apply a drop of oil
after every 5-6 flights for good measure.
Another good way to get good performance is
to use a high-quality speed control to operate the
motor. This will provide the best transition of the
motor speed. In addition, the amount of voltage to
the motor will be slightly higher due to lower internal
resistance of the speed control. Finally, a higher
frequency speed control will get the best performance
of the motor.
98
Decal Installation
Required Parts
Fuselage Wing
Elevator/stabilizer Decals
❍ 1. Apply the decals as shown in the illustration
and on the box. It may be helpful to spray
a mixture of water mixed with 1–2 drops of
detergent onto the airframe so the decals will
be easier to place on the airframe.
10
Stabilizer Installation
Required Parts
Stabilizer Fuselage
Clear tape
Required Tools and Adhesives
Square Foam-safe CA
❍ 1. Locate the stabilizer and remove the elevator
that is not hinged to the stabilizer. Measure
and draw a centerline on the stabilizer.
❍ 2. Slide the stabilizer into the slot in the
fuselage. Use a square to check the
alignment of the stabilizer as shown.
11
❍ 3. Use foam-safe CA to glue the stabilizer into
the fuselage.
❍ 4. Use foam-safe CA to glue the elevator to the
balsa elevator joiner. Use the included clear
tape on the top and bottom of the hinge line
to complete the elevator installation.
12
Landing Gear Installation
Required Parts
Fuselage Tail skid
Micro wheel (2) Main wheel retainer
Gear retaining thread Wheel pants
Landing gear wire (right and left)
Required Tools and Adhesives
Foam-safe CA 1/16" Drill bit
Sewing needle Silicon glue
❍ 1. Make 5–6 1/16" (1.5mm) holes above the
fuselage brace, above and below the landing
gear block.
❍ 2. Locate the two landing gear wires. Tie one
end of the landing gear wrapping thread to
the gear with the longer mount.
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