Twisted Hobbys Twisted Racer Mustang User manual

Rev: 2016.03.22.v01a
page 1
USA Distributor
Twisted Hobbys
www.twistedhobbys.com
Twisted Racer Series
MOTOR: 1x 24g to 26g / 1450kV Outrunner
ESC: 1x 10 to 12amp
SERVOS: 2x 5g to 7g / 1x 9g
PROP: 8x4 DD Prop
BATTERY: 3s / 600-850mAh
RADIO: 4 channel
WINGSPAN: 31”
LENGTH: 28”
AUW: 230g (depends on equipment)
Mustang / Nemesis / Rare Bear

Rev: 2016.03.22.v01a
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TWISTED HOBBYS
West Milford, NJ 07480
Website: www.twistedhobbys.com – email: sales@twistedhobb ys.com
Thank y ou for your purchase of this model from Twisted Hobbys’. Please read through the entire
manual before b eginning to build this model. If you have any questions please contact us at the above
indicated em ail address .
WARNING INF ORM ATION
This R/C Aircraft is not a toy! Read and unders tand the entire m anual before assem bly. If misused , it
can cause serious b odily harm and property damage . Fly only in open areas, and AMA (Academy of
Model Aeronautics) ap proved flying s ites . Do not over look the warnings and instructions enclosed or
those provided by other m anufactures’ produc ts . If you are not an experienced pilot and airplane
modeler you must us e the help of an experienc ed pilot or an authorized flight instructor for the
building and flying of this model ai rcraft.
These instructions are s uggestions only on how to ass emble this model. There are othe r ways and
me thod s to do so. Twisted Hobbys has no control over the final ass embly, the materi als and
accessories us ed when assembling this kit, or the manner in which the assembled m odel , installed
radi o gear and electronic parts are us ed and m aintained. Thus, no liab ility is assumed or ac cepted for
any damage resulting from the use of the assembled m odel aircraf t or from this ins truction manual
including but not limited to direct, indirect, incidental, special, and c onsequential d am ages. By the
act of using this user-ass embled prod uc t, the user accepts all resulting liability. In no event s hall
Twisted Hobby s’ liability exceed the original purchase price of the kit.
SHIPPING DA MAGE
Twisted Hobbys checks each plane before shipping to ensure that each kit is in fine condi tion. W e
hav e no b earing on the condition of any c omponent p arts dam aged by use, modification, or as sembly
of the m ode l. Inspect the components of this k it upon receip t. If you find any parts damaged or
mi ssing, contact Twisted Hobbys im mediately. We will not accept the return or rep lacement of p arts
on which ass embly work has already begun. Twisted Hobby s reserves the right to change this
warranty at anytime without notic e.
OUR M IS SION
To provide the best products and service to ou r customers at the lowest price s
possible. We take great pride in our company, ou r commitment to customer
service and in the products we sell. Our online store is designed to provide you
with a safe and se cure environment to browse our product catalog.

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SAFETY NOTES
 Before assembling and flying this model, read carefully any
instructions and warnings of other manufacturers for all the
products you installed or used on your model, especially radio
equipment and power source.
 Check thoroughly before ever flight that the airplanes’
components are in good shape and functioning properly. If you
find a fault do not fly the model until you have corrected the
problem.
 Radio interference caused by unknown sources can occur at any
time without notice. In such a case, your model will be
uncontrollable and completely unpredictable. Make sure to
perform a range check before every flight. If you detect a control
problem or interference during a flight, immediately land the
model to prevent a potential accident.
 Youngsters should only be allowed to assemble and fly these
models under the instruction and supervision of an experienced
adult.
 Do not operate this model in a confined area.
 Do not stand in line with, or in front of a spinning propeller and
never touch it with any object.
IMPORTANT: PRIOR TO ANY ASSEMBLY
Please Note: after removing kit from shipping box,
lay each piece flat on a hard surface, this will
allow the airframe to straighten out if lightly bend
from shipping. Do not worry since EPP is very
pliable and can be bend back if bend out so shape
easily.

Rev: 2016.03.22.v01a
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V1.0
You may also need:
* sharp x-acto knife
* philips screwdriver
tweezers
* Welders or Foam Tac
* 1mm Dia drill
* ruler
* pencil (marker)
* fine handsaw (Dremmel)
*
* little pliers
1. 2.
3. 3.
Kit Contents:
* fuselage
* wings
* horizontal stabilizer
* accessory pack
* pushrods and stiffener set
* vertical stabilizer
Accessory Pack Contents:
* carbon rod 1.5dia x 50mm ... 2x
* clevis with brass pins ... 8x
* heat shrink tube ... 5x
* threaded ends ... 2x
* plastic control arm set ... 1x
* plywood motor mount and shims
Horns etc.:
1. elevator horn
2. rudder horn
3. ailerons horns
* CA glue medium + thin, CA kicker
8x4 DD
2204-2206
24g-26g
Li-pol
3s 600-850
230g
31 inches
28 inches
PLEASE READ BEFORE BUILDING
The pictures in the Manual are of the Nemesis
Airframe. The other airframes build in the exact
same way, but it should be noted that there may
be subtle differences from this model and the
one you are building.
FOR ADDITIONAL BUILD INFORMATION SEE
THE LAST PAGES OF THIS MANUAL FOR
DETAILED DESCRIPTIONS RELATING TO
EACH PHOTOGRAPH.

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1.
3.
5.
7.
9.
4.
6.
8.
10.
Welders
250mm
50mm
3mm deep
carbon rod 1.2mm dia x 500mm
L+R from both sides
from both sides from both sides
from both sides from both sides
2. min. 1h

Rev: 2016.03.22.v01a
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1mm
Thin CA
11.
13.
15.
17.
19.
12.
14.
16.
18.
20.
1. Top 2. bottom
mm
servo centered
9g

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L+R
Thin CA 3. 3.
L+R
Thin CA
Medium CA
21.
23.
25.
27.
29.
22.
24.
26.
28.
30.
carbon 1.5x50mm

Rev: 2016.03.22.v01a
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cut
31.
33.
35.
37.
39.
32.
34.
36.
38.
40.
Thin CA
Welders
alternate method

Rev: 2016.03.22.v01a
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41.
45.
47.
49.
42.
44.
46.
48.
50.
1.
2.
3.
Cut
Welders
Up
Test direction of rotation
Welders
43. Medium CA
Cut
alternate method

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Carbon Rod 1.0 dia x 500mm
51.
55.
57.
59.
52.
56.
58.
60.
54.53.
from both sides
from both sides
15mm Cut
(Right side only)
Thin CA

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61.
63.
65.
67.
69.
62.
64.
66.
68.
70.
Thin CA
Thin CA
Welders Welders
Welders
Welders
Carbon Rod 1.0 dia x 330mm

Rev: 2016.03.22.v01a
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71.
73.
75.
77.
79.
72.
74.
76.
78.
80.
Heat gun
Thin CA
2x 6g
servo centered
(L+R)
Thin CA

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81.
83.
85.
87.
89.
82.
84.
86.
88.
90.
Cut
alternatively

Rev: 2016.03.22.v01a
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91.
93.
95.
97.
99.
92.
94.
96.
98.
100.
Thin CA
Welders
Welders
Welders

Rev: 2016.03.22.v01a
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101.
103.
105.
102.
104.
106.
3S 600-850mAh
107.
109.
108.
110.
mm
Medium CA

Rev: 2016.03.22.v01a
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L+R
Cut -1mm
L+R
111.
113.
115.
117.
112.
114.
116.
118.
This completes the build. Center of Gravity, Control Throws and some
basic radio settings are on the following pages.
Another good resource is RC Groups. Threads for these models can be
found there under the Electric Warbird section.

Rev: 2016.03.22.v01a
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center of
gravity
C.G. - 45mm from wing’s leading edge
control throws
Advanced & Racing
Ailerons: +/- 25 deg
Rudder: +/- 30 deg
Elevator: +/- 25 deg
Expo to suit
Beginner & Sport
Ailerons: +/- 20 deg
Rudder: +/- 25 deg
Elevator: +/- 20 deg
Expo to suit
CG = 45mm

Rev: 2016.03.22.v01a
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pre-flight & testing
Motor: Should run smoothly at all stick
positions, and transition smoothly from low
to high RPM. If the motor is turning
backwards, reverse two of the three wires
between the motor and ESC. Check that the
screws holding the motor to the airframe are
tight and secure.
Flight Controls: Set all to neutral or level
positions with sticks in the neutral positions.
Ensure that all controls and linkages move
freely. Double check that all hinged areas
are free from rips or tears. Verify proper
control surface directions. Right Roll is –
right aileron up, left aileron down, Left Roll is
left aileron up and right aileron down.
Batteries: Should be fully charged prior to
each flight. Watch transmitter battery level
and follow manufactures recommendations.
Motor battery should not be drained any
f u r t he r t h a n r e c o m m e n d e d b y t h e
manufacture, use a timer to prevent an over
discharged condition.
Radio: All trims should be set to neutral and
throttle in the low position. Check that rate
switches and mixes are set properly.
Range Check: With and without the motor
running per radio manufactures instructions.
If there is insufficient range or significant
reduction with the motor running, resolve
and re-test before flying.
The first flights should be done with the CG
at the recommended position, and reduced
control rates until comfortable with your
handling of the aircraft. As your experience
with the aircraft grows experiment with
different CG points and control rates. After
all flights, check the aircraft over for damage
and/or other items that may adversely affect
flight performance.
This EPP Pylon Racer is a full performance
a i r c r a f t a n d w i l l p r o v i d e h o u r s o f
entertainment, including the occasional
crash. If, as the result of a crash, the foam
tears, simply glue with Welders or CA.
Many pilots prefer Welders because it
remains flexible after drying. CA however, is
more suited for the “quick” repair.
This aircraft can be flown indoors or
outdoors. It is however designed specifically
for outdoor flying and will be right at home in
the local park or other similar sized venue.
Storage
This EPP plane should be stored resting it's
landing gear or hung from the prop. Storing
in other fashions that put stress on the
airframe could cause the airframe to distort.
Storage in a hot car could also cause
damage.
Preght Checks Preght Checks
Be safe and enjoy, thank you again for purchasing a Twisted Hobbys’ Product!

Rev: 2016.03.22.v01a
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