E-flite Super Cub 25e ARF User Manual
Super Cub 25e ARF
Assembly Manual
Notice
All instructions, warranties and other collateral
documents are subject to change at the sole
discretion of Horizon Hobby, Inc. For up-to-date
product literature, visit http://www.horizonhobby.
com and click on the support tab for this product.
Meaning of Special Language
The following terms are used throughout the product
literature to indicate various levels of potential harm
when operating this product:
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. Do not attempt disassembly,
use with incompatible components or augment
product in any way without the approval of Horizon
Hobby, Inc. This 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
serious injury.
PROPELLER
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 as
injury can occur.
BATTERIES
Notes on Lithium Polymer Batteries
When misused, lithium polymer batteries are
significantly more volatile than alkaline or Ni-Cd/
Ni-MH batteries used in RC applications. Always
follow the manufacturer’s instructions when using and
disposing of any batteries. Mishandling of Li-Po batteries
can result in fire causing serious injury and damage.
NOTICE: Procedures, which if not properly followed,
create a possibility of physical property damage
AND a little or no possibility of injury.
CAUTION: Procedures, which if not properly followed,
create the probability of physical property damage
AND a possibility of serious injury.
WARNING: Procedures, which if not properly followed,
create the probability of property damage, collateral
damage, and serious injury OR create a high
probability of superficial injury.
WARNING: Read the ENTIRE instruction
manual to become familiar with the features of the
product before operating. Failure to operate the
product correctly can result in damage to the
product, personal property and cause serious injury.
Warnings
Read and follow all instructions and safety precautions
before use. Improper use can result in fire, serious
injury and damage to property.
Age Recommendation: Not for children under
14 years. This is not a toy.
COMPONENTS
Use only with compatible components. Should any
compatibility questions exist, please refer to the
product instructions, the component instructions or
contact Horizon Hobby, Inc.
FLIGHT
Fly only in open areas to ensure safety. It is
recommended flying be done at AMA (Academy of
Model Aeronautics) approved flying sites. Consult local
laws and ordinances before choosing a location to fly
your aircraft.
SMALL PARTS
This kit includes small parts and should not be left
unattended near children as choking and serious injury
could result.
SAFETY PRECAUTIONS
• Checkallcontrolsurfacespriortoeachtakeoff.
• Donotflyyourmodelnearspectators,parkingareas
or any other area that could result in injury to people
or damage of property.
• Donotflyduringadverseweatherconditions.
Poor visibility and/or strong winds can cause
disorientation and loss of control of your aircraft.
• Donottakechances.Ifatanytimeduringflightyou
observe any erratic or abnormal operation, land
immediately and do not resume flight until the cause
of the problem has been ascertained and corrected.
Safety can never be taken lightly.
• Donotflynearpowerlines.
2 E-flite Super Cub 25e ARF Assembly Manual
Table of Contents
Introduction .............................................................. 3
Important Information Regarding
Warranty Information ....................................... 3
Specifications ...........................................................3
Using the Manual .....................................................3
Contents of Kit/Parts Layout ......................................4
Covering Colors ........................................................ 4
Hardware/Accessory Sizes .......................................4
Recommended Radio Equipment ................................ 4
Power 25 Motor Setup ..............................................4
Power 32 Motor Setup ..............................................4
Optional Accessories ................................................4
Required Tools and Adhesives ...................................5
Before Starting Assembly ..........................................5
Hinging the Ailerons and Flaps ................................. 5
Aileron and Flap Servo Installation ............................ 8
Motor and Speed Control Installation .......................13
Cowling, Propeller and Flight Battery Installation ......14
Landing Gear Installation ........................................15
Stabilizer and Tail Bracing Installation ...................... 18
Elevator Installation .................................................20
Rudder Installation ..................................................22
Tail Wheel Installation ............................................. 26
Rudder and Elevator Servo and Linkage Installation . . 27
Receiver Installation without Cockpit Kit .................... 30
Receiver Installation with Cockpit Kit ........................30
Servo Hatch Cover Installation .................................31
Window and Seat Installation .................................. 31
Cockpit Kit Installation (Optional) .............................33
Wing and Wing Strut Installation............................. 34
Lighting Kit Installation (Optional) ............................ 36
Accessory Installation .............................................. 38
Center of Gravity .................................................... 39
Control Throws .......................................................40
Preflight ..................................................................40
Range Test Your Radio ............................................. 41
Flying Your Model ...................................................41
Daily Flight Checks ................................................. 42
Limited Warranty .................................................... 42
Warranty Services ..................................................43
Compliance Information for the European Union ...... 44
Academy of Model Aeronautics
National Model Aircraft Safety Code ..............44
Introduction
For more than half a century, Piper’s Super Cub has
been a favorite of general aviation pilots who spend
most of their time off the beaten path. Its respectable
power, excellent short field performance and rugged
design have made it perfect for back country
transportation, towing gliders or simply getting away
from it all.
The Super Cub 25e ARF expertly captures the look
and feel of this aviation classic with an accurate scale
outline and features unlike anything ever seen in
its power class. This Platinum Series airplane offers
numerous scale details such as a traditional Super
Cub scheme, molded corrugation on the ailerons
and functional flaps, painted aluminum wing struts,
functional shock-absorbing landing gear with scale
Cub wheels and tires, functional split cockpit door, and
more.
But, even with all these scale features, E-flite didn’t
overlook ease of assembly. The two-piece wing and
magnetically secured, factory painted fiberglass
cowling are just a couple of the convenient design
features that make the Super Cub 25e a breeze to
assemble. Even if you add the optional cockpit and
light kits, you can have your airplane ready to fly in a
few evenings. And it will be virtually indistinguishable
from its full scale counterpart and sure to be the envy
of everyone at your flying field!
Important Information
Regarding Warranty Information
Please read our Warranty and Liability Limitations
section before building this product. 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.
Specifications
Wingspan: 68.0 in (1730mm)
Length: 45.5 in (1160mm)
Wing Area: 670 sq in (43.3 sq dm)
Weight with battery: 5.85–6.40 lb
(2.65–2.9 kg)
Weight w/o battery: 5.00–5.60 lb
(2.30–2.55 kg)
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 its completion. Steps with a single circle () are
performed once, while steps with two or more circles
() indicate the step will require repeating, such as
for a right or left wing panel, two servos, etc.
Remember to take your time and follow the directions.
3E-flite Super Cub 25e ARF Assembly Manual
Contents of Kit/Parts Layout
Hardware/Accessory Sizes
Power 25 Motor Setup
Replacement Parts
EFL460001 Wing Set
EFL460002 Fuselage
EFL460003 Tail Set
EFL460004 Rudder
EFL460005 Cowling
EFL460006 Windshield
EFL460007 Top Window
EFL460008 Window Set
EFL460009 Wing Tube
EFL460010 Wheel Set
EFL460011 Tail Wheel
EFL460012 Pushrod Set
EFL460013 Seat Set
EFL460014 Strut Set
EFL460015 Accessory Set
EFL460016 Landing Gear
EFL460017 Hardware Set
EFL460019 Fuselage Hatch
EFL460020 Servo Hatch
Covering Colors
White HANU870
True Red HANU866
Wheel diameter 3.35-inch (85mm)
Wing bolts 1/4-20 x 5/8-inch
Recommended Radio Equipment
You will need a minimum 5-channel transmitter,
receiver and six servos. You can choose to purchase
a complete radio system, or if you are using an
existing transmitter, purchase the other required
equipment separately. We recommend the crystal-free,
interference-free Spektrum™ DX8 2.4GHz DSM2™/
DSMX™ 8-channel system.
If you own the Spektrum DX8 radio or are using a
different DSM2
7-channel DSMX receiver and six Spektrum A5030
mini digital servos.
Complete Radio System
SPM8800 DX8 DSMX 8CH system
Or Purchase Separately
SPMAR7010 AR7010 7CH DSMX™ Receiver
SPMSA5030 A5030 Mini Digital Aircraft
SPMA3051 6-inch (152mm)
SPMA3052 9-inch (229mm)
SPMA3053 12-inch (305mm)
SPMA3050 3-inch (152mm) Servo
SPMA3058 Standard Y-Harness
™
/DSMX™ radio, just add the AR7010
Servo (6)
Servo Extension (2)
(Aileron wing extensions)
Servo Extension
(ESC extension)
Servo Extension (2)
(Aileron to fuse extensions)
Extension
(Bind plug extension)
(Receiver to flap fuselage
extension)
EFLM4025A Power 25 BL Outrunner
Motor, 870Kv
EFLA1060L 60-Amp Pro Switch-Mode
BEC Brushless ESC
EFLB32004S30 3200mAh 4S 14.8V 30C Li-Po,
12AWG EC3
APC13065E 13 x 6.5E Electric Propeller
Power 32 Motor Setup
EFLM4032A Power 32 Brushless Outrunner
Motor, 770Kv
EFLA1060 60-Amp Pro Switch-Mode BEC
Brushless ESC
EFLB32004S30 3200mAh 4S 14.8V 30C Li-Po,
12AWG EC3
APC13065E 13 x 6.5E Electric Propeller
Optional Accessories
EFLA110 Power Meter
EFLC3020 Celectra™ 200W DC Multi-
Chemistry Battery Charger
EFLSP200 2-inch Aluminum Spinner with
4mm and 5mm Collets
EFL460018 Cockpit Kit
LIGHTING KIT
EFLA600 Universal Light Kit Controller
EFLA602 Clear LED Solid (2ea) (2)
EFLA604 Green LED Solid (2ea)
EFLA601 Red LED Solid (2ea)
EFLA620 Extension 36-inch (2ea)
EFLA619 Extension 24-inch (2ea)
EFLA618 Extension 18-inch (2ea) (2)
EFLA617 Y-Harness Heavy Duty 6-inch
DUB435 DuBro 1/16-inch Shrinkwrap
4 E-flite Super Cub 25e ARF Assembly Manual
Before Starting Assembly
Hinging the Ailerons and Flaps
We recommend installing the lighting kit and
interior in the sequence of steps shown in the
manual. Adding these items after the model is built
may not be possible without causing damage to
your airframe. Please decide prior to beginning
construction whether or not you would like to
incorporate these items in your airplane.
Required Tools and Adhesives
Tools & Equipment
Box wrench: 10mm Felt-tipped pen
Low-tack tape Flat blade screwdriver
Isopropyl alcohol Hobby knife with #11 blade
Paper towel Nut driver: 1/4-inch
Petroleum jelly Phillips screwdriver: #1, #2
Pin vise Pliers
Ruler Scissors
Side cutters Square
Toothpick T-pins
Mixing sticks Mixing cups
Dental floss Sandpaper
Drill bit: 1/16-inch (1.5mm), 5/64-inch (2mm),
7/64-inch (3mm)
Hex wrench: 1.5mm, 2mm, 3/32-inch, 5/64-inch,
1/8-inch
Optional Tools & Equipment
Balancing stand (optional)
Adhesives
30-minute epoxy PAAPT39
Medium CA PAAPT02
Thin CA PAAPT08
Threadlock PAAPT42
Formula 560 Canopy Glue PAAPT56
Before beginning the assembly of your model, 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.
If you find any wrinkles in the covering, use a heat gun
(HAN100) and covering glove (HAN150) or covering
iron (HAN101) with a sealing iron sock (HAN141) to
remove them. Use caution while working around seams
or areas where the colors overlap to prevent pulling
the seams.
During the course of building your model, we
suggest you use a soft base for the building surface.
Such things as a foam stand, large piece of
bedding foam or a thick bath towel will work well
and help protect the model from damage during
assembly. This is not shown in the instructions
to provide the greatest detail in the photos.
When referencing directions (up, down, left,
right, top and bottom), take note that these are
in relationship to the pilot sitting in the cockpit
of the aircraft unless noted otherwise.
Required Parts
Wing panel (right and left)
Aileron (right and left)
Flap (right and left) Flap hinge (6)
CA hinge (8)
Required Tools and Adhesives
Side cutters Petroleum jelly
T-pins Toothpicks
Thin CA Low-tack tape
Pin vise Drill bit: 1/16-inch (1.5mm)
30-minute epoxy Isopropyl alcohol
Mixing sticks Epoxy cups
Paper towel
1. Locate the wing panel. Separate the aileron and
flap from the wing panel by removing the tape
holding them to the wing panel.
5E-flite Super Cub 25e ARF Assembly Manual
2. Locate three hinges for the flaps. Use side cutters
to trim one end of each hinge to 11/16-inch
(17mm). The trimmed end will be placed in the flap.
3. Insert the trimmed end of the hinges into the flap.
Check that the hinge moves perpendicular to the
hinge line. Also check to ensure that the hinge is not
protruding through the top of the flap skin. If you
see a bump, trim a little more off of the hinge.
4. Fit the hinge and flap to the wing. Position the
flap so it aligns with the wing and that the hinge
line is equal along the entire length of the flap.
6. Remove each hinge and apply a small amount
of petroleum jelly to the hinge point in order to help
prevent the glue from penetrating the hinge which
could prevent it from operating correctly.
Dipping the hinge knuckles in heated petroleum
jelly (in a liquid state) is easier than trying to
apply it with a toothpick in the gel state.
7. Remove the flap and hinges. Mix a small amount
of 30-minute epoxy. Use a toothpick to apply the
epoxy inside the holes in the wing and flap, then
install the hinges. Check to make sure the flap is
positioned as described in steps 4 and 5.
5. Check that the flap can move freely through its
range of motion. This will ensure that the hinges are
installed correctly.
6 E-flite Super Cub 25e ARF Assembly Manual
8. Use a small amount of low-tack tape to hold the
flap in position until the epoxy fully cures. Use a
paper towel and isopropyl alcohol to remove any
excess epoxy before it cures.
9. Repeat steps 1 through 8 to install the
remaining flap.
10. Use a pin vise and 1/16-inch (1.5mm) drill
bit to drill a hole in the center of each hinge slot in
the aileron and wing to create a tunnel for the CA
to wick into. This will allow the CA to penetrate the
hinge, creating a better bond between the hinge and
surrounding wood.
11. Place a T-pin in the center of each of the four
hinges. This will center the hinges equally in the
aileron and wing when they are installed.
12. Insert the hinges in the ailerons. The T-pin will rest
on the edge of the aileron bevel.
13. Slide the aileron into position, guiding the
hinges into the hinge slots in the wing.
14. Remove the T-pins from the hinges. Position the
aileron so the hinge gap is as small as possible.
Also check that the aileron is centered between the
flap and wing tip.
7E-flite Super Cub 25e ARF Assembly Manual
15. Saturate each hinge with thin CA. Apply CA to
both the top and bottom of the hinge.
16. Once the CA has cured, gently pull on the
control surface and wing to make sure the hinges are
glued securely. If not, apply CA to those hinges that
are not glued and recheck.
17. Move the control surface through its range of
motion several times to break in the hinges. This
will reduce the initial load on the servo during
your first flights.
18. Repeat steps 10 through 17 to install the
remaining aileron. Once the glue has fully cured on
the flaps, remove the tape placed in step 8.
Aileron and Flap Servo Installation
Required Parts
Wing panel (right and left)
Transmitter Receiver
Nylon clevis (4) Nylon control horn (4)
Receiver battery Silicone tubing (4)
Servo with hardware (4)
2mm x 8mm washer head self-tapping screw (16)
2mm x 8mm self-tapping screw (8)
Aileron pushrod, 2
Flap pushrod, 25/16-inch (59mm) (2)
Servo extension, 6-inch (152mm) (2)
Required Tools and Adhesives
Thin CA Phillips screwdriver: #1
Pin vise Drill bit: 5/64-inch (2mm)
Dental floss Hobby knife with #11 blade
Canopy glue Low-tack tape
1. Remove the aileron servo cover from the wing.
You may need to use a covering iron to reseal the
covering to the wing if the tape lifts the covering.
9
/16-inch (65mm) (2)
8 E-flite Super Cub 25e ARF Assembly Manual
2. Prepare the servo by installing the servo
grommets and brass eyelets.
3. Use a #1 Phillips screwdriver to thread a
servo mounting screw into each of the holes to cut
threads in the surrounding wood. Remove the screw
before moving to the next step.
4. Apply 2–3 drops of thin CA in each of the
holes to harden the surrounding wood. This will
harden the threads so the screws do not easily strip
the surrounding wood.
5. Secure the aileron servo to the servo mount
using the hardware included with the servo. Use a
#1 Phillips screwdriver to tighten the screws. Note
that the output for the servo is centered in the slot
where the servo arm will protrude through the cover.
6. Use a pin vise and 5/64-inch (2mm) drill
bit to enlarge the hole in the servo horn. Enlarge
the hole that is 5/8-inch (16mm) from the center of
the horn for the ailerons (1/2-inch (13mm) for the
flaps). Use side cutters to remove any unused arms
so they don’t interfere with the operation of the
servo.
7. Use the radio system to center the aileron
servo. Use the screw from the servo to install the
servo horn on the servo as shown. Use a #1 Phillips
screwdriver to tighten the screw that secures the
servo horn to the servo output.
8. Repeat steps 2 through 7 for the flap servo.
9E-flite Super Cub 25e ARF Assembly Manual
9. Connect a 6-inch (152mm) servo extension to
the servo lead. Use a string or piece of dental floss
to secure the leads so they do not accidentally
disconnect inside the wing.
10. A string is located in the wing to pull the servo
lead through the wing. Tie the string to the end of
the servo lead as shown.
11. Remove the flap servo cover and use the string
to pull the aileron extension through the area of the
hatch for the flap servo.
12. Use a #1 Phillips screwdriver to thread
a 2mm x 8mm washer-head self-tapping screw
into each of the holes to cut threads in the
surrounding wood. Remove the screw before
moving to the next step.
13. Apply 2–3 drops of thin CA in each of
the holes to harden the surrounding wood. This will
harden the threads so the screws do not easily strip
the surrounding wood.
14. Install the servo cover using four 2mm x
8mm washer-head, self-tapping screws and a #1
Phillips screwdriver.
10 E-flite Super Cub 25e ARF Assembly Manual
15. Use a #1 Phillips screwdriver to thread a
2mm x 8mm self-tapping screw into each of the pre-
drilled holes to cut threads in the surrounding wood.
Remove the screw before moving to the next step.
17. Remove the control horn backplate from
the control horn using a hobby knife and #11
blade. The backplate can be discarded as it is not
used in the assembly of your model.
19. Slide the small piece of silicone tubing
in a nylon clevis. Thread the clevis 12-turns on a
threaded pushrod wire. This will provide enough
threads in the clevis to be secure and allow for
adjustment of the linkage.
16. Apply 2–3 drops of thin CA in each of
the holes to harden the surrounding wood. This will
harden the threads so the screws do not easily strip
the surrounding wood.
18. Install the servo horn using two 2mm
x 8mm self-tapping screws and a #1 Phillips
screwdriver.
The aileron pushrod measures 29/16-inches
(65mm), while the flap pushrod measures
25/16-inches (59mm). Make sure to use the
correct linkage in the correct location.
20. Repeat steps 9 through 19 for the flap servo.
21. Attach the pushrod wire to the servo horn
using the bend in the wire. With the servo
centered, connect the clevis to the outer hole on
the control horn. Make sure the aileron is centered
when the clevis is connected. Adjust the clevis
as needed to center the aileron. Slide the tubing
over the forks of the clevis to keep it from opening
accidentally in flight.
11E-flite Super Cub 25e ARF Assembly Manual
Drawing not to scale
Aileron and Flap
Attach clevis
to the
outer hole
22. Repeat steps 1 through 19 to install the
remaining aileron servo.
24. Next, set the full-flap position Use the travel
adjustment to set the down flap position as shown.
27. Use canopy glue to attach the scale aileron
linkage cover to the top of the wing. Position
the cover so it is centered along the width of the
aileron. The cover will rest 3/4-inch (19mm)
forward of the hinge line as shown. Use low-tack
tape to hold the cover in position until the glue
fully cures. Install both covers at this time.
If you are using a 2-position flap switch, still set
the center position as a starting point for the
flap linkage installation.
23. Connect the flap linkage to the servo and the
flap control horn. With the flap servo centered,
adjust the linkage to achieve the mid-flap position
as shown.
25. Set the flap switch to the up flap position. Use
the travel adjustment to move the servo so the
trailing edge of the flap is aligned with the trailing
edge of the wing.
26. Repeat steps 23 through 25 for the flap servo.
12 E-flite Super Cub 25e ARF Assembly Manual
Motor and Speed Control Installation
Required Parts
Fuselage Motor with hardware
4-40 x 3/4-inch socket head cap screw (4)
Aluminum spacer, 3/8-inch (9.5mm) (4)
Speed control
Servo extension, 9-inch (228mm)
Required Tools and Adhesives
Threadlock Phillips screwdriver: #1
Dental floss Hex wrench: 3/32-inch
Always use threadlock on metal-to-metal fasteners
to prevent them from vibrating loose.
3. Remove the battery hatch by lifting it at the rear.
The rear is held in position with magnets, while the
front is held in position with dowels.
Always use threadlock on metal-to-metal fasteners
to prevent them from vibrating loose.
2. (Power 25) Secure the motor to the firewall using
the four 4-40 x 3/4-inch socket head cap screws.
Use a 3/32-inch hex wrench to tighten the screws.
Make sure to use threadlock on these screws to
prevent them from vibrating loose.
1. Attach the X-mount to the motor using the
hardware included with the motor and a #1
Phillips screwdriver.
2. (Power 32) Secure the motor to the firewall
using the four 3/8-inch (9.5mm) aluminum motor
standoffs and four 4-40 x 3/4-inch socket head cap
screws. Use a 3/32-inch hex wrench to tighten the
screws. Make sure to use threadlock on these screws
to prevent them from vibrating loose.
Matching the colors between the ESC and motor
when they are connected results in the correct
motor direction if using all E-flite components.
4. Connect the leads from the motor to the speed
control. Once connected, position the leads in the
fuselage to prevent them from interfering with the
operation of the motor or battery installation.
13E-flite Super Cub 25e ARF Assembly Manual
5. Place the speed control in the fuselage. Use two-
sided tape to secure the speed control in the fuselage
so it rests against the landing gear mount.
6. Connect a 9-inch (228mm) servo extension to the
speed control lead. Use a string or piece of dental
floss to secure the lead so it does not accidentally
disconnect inside the fuselage.
7. Mount the switch in the fuselage using the
hardware provided with the speed control.
8. Guide the extension along the bottom inside the
fuselage. Run the extension back as far as it will
go. Use low-tack tape to prevent the extension from
falling forward in the fuselage until it is plugged
into the mounted receiver.
Cowling, Propeller and
Flight Battery Installation
Required Parts
Fuselage assembly Cowl
Propeller Spinner assembly (not included)
Motor battery Hook and loop strap
Hook and loop tape
Required Tools and Adhesives
Box wrench: 10mm
Hex wrench: 3/32-inch
1. Slide the cowling on the fuselage. The dowels in
the fuselage will position the cowl and the magnets
will hold the cowl to the fuselage.
14 E-flite Super Cub 25e ARF Assembly Manual
Landing Gear Installation
Always balance your propeller. An unbalanced
propeller can cause vibrations to be transmitted
into the airframe, which could damage the
airframe or other components as well as
produce unwanted flight characteristics.
We recommend using the optional spinner
to enhance the looks of your model.
2. Slide the propeller/spinner on the motor shaft. Use
a 10mm box wrench to tighten the nut securing the
assembly to the motor shaft.
4. Secure the motor battery in the fuselage using a
hook and loop strap. We recommend using hook and
loop tape between the battery and battery tray to
keep the battery from sliding on the tray during flight.
Required Parts
Fuselage assembly Landing gear mount (4)
Wing strut tab (2) Landing gear leg (right and left)
4-40 lock nut (10) Axle (2)
Silicone tubing (4) Landing gear shock (2)
6-32-inch setscrew (2)
Main wheel, 3.35-inch (85mm) with hub (2)
2mm x 15mm self-tapping screw (8)
5/32-inch wheel collar with setscrew (2)
4-40 x 5/8-inch socket head cap screws (8)
4-40 x 1/2-inch socket head cap screw (2)
6-32 x 1/2-inch socket head cap screw (8)
Landing gear spreader
Required Tools and Adhesives
Hex wrench: 1.5mm, 3/32-inch, 5/64-inch,
1/8-inch
Flat blade screwdriver
Nut driver: 1/4-inch
Phillips screwdriver: #1
Threadlock
3. Place the spinner cone on the propeller. Use the
screw included with the spinner assembly and a
3/32-inch hex wrench to secure the cone in position.
Make sure the propeller is centered in the openings
so the spinner does not rub against the prop blades,
which could potentially cause them to fail.
Always use threadlock on metal-to-metal fasteners
to prevent them from vibrating loose.
5. Place the battery hatch back into position
on the fuselage.
15E-flite Super Cub 25e ARF Assembly Manual
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