Team Losi TENACITY SCT User manual

Before operating this vehicle, please read all printed materials thoroughly.
Horizon Hobby is not responsible for inadvertent errors in this manual.
INSTRUCTION MANUAL
BEDIENUNGSANLEITUNG
MANUEL D’UTILISATION
MANUALE DI ISTRUZIONI

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2TENACITY SCT RTR, AVC: 1:10 4WD SCT • INSTRUCTION MANUAL
Age Recommendation: Not for children under 14 years. This is not a toy.
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 dam-
age to the product, personal property and cause serious injury.
This is a sophisticated hobby product. 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 use with
incompatible components or alter this product in any way outside of the instructions provided by Horizon Hobby, LLC. This manual contains instructions for safety, operation and mainte-
nance. 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.
WARNING AGAINST COUNTERFEIT PRODUCTS Always purchase from a Horizon Hobby, LLC authorized dealer to ensure authentic high-quality Spektrum product. Horizon
Hobby, LLC disclaims all support and warranty with regards, but not limited to, compatibility and performance of counterfeit products
or products claiming compatibility with DSM or Spektrum.
NOTICE
All instructions, warranties and other collateral documents are subject to change at the sole discretion of Horizon Hobby, LLC.
For up-to-date product literature, visit 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:
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.
REGISTER YOUR LOSI PRODUCT ONLINE
Register your vehicle now and be the first to find out about the latest option parts, product
updates and more. Click on the Support tab at WWW.LOSI.COM and follow the product
registration link to stay connected.
As the user of this product, you are solely responsible for operating in a manner that does not
endanger yourself and others or result in damage to the product or property of others.
This model is controlled by a radio signal subject to interference from many sources outside
your control. This interference can cause momentary loss of control, so it is advisable to
always keep a safe distance in all directions around your model as this margin will help avoid
collisions or injury.
• Never operate your model with low transmitter batteries.
• Always operate your model in open spaces away from full-size vehicles, traffic and people.
• Never operate the model in the street or in populated areas for any reason.
• Carefully follow the directions and warnings for this and any optional support equipment
(chargers, rechargeable battery packs, etc.) you use.
• Keep all chemicals, small parts and anything electrical out of the reach of children.
• Never lick or place any portion of the model in your mouth as it could cause serious injury
or even death.
• Exercise caution when using tools and sharp instruments.
• Take care during maintenance as some parts may have sharp edges.
• Immediately after using your model, do NOT touch equipment such as the motor, electronic
speed control and battery, because they generate high temperatures. You may burn yourself
seriously touching them.
• Do not put fingers or any objects inside rotating and moving parts, as this may cause
damage or serious injury.
• Always turn on your transmitter before you turn on the receiver in the car.Always turn off the
receiver before turning your transmitter off.
• Keep the wheels of the model off the ground when checking the operation of the radio
equipment.
SAFETY PRECAUTIONS AND WARNINGS
TABLE OF CONTENTS
REGISTER YOUR LOSI PRODUCT ONLINE .................................................................2
BOX CONTENTS........................................................................................................3
COMPONENTS..................................................................................................................3
WATER-RESISTANT VEHICLE WITH WATERPROOF ELECTRONICS..............................3
GENERAL PRECAUTIONS...................................................................................................3
WET CONDITIONS MAINTENANCE....................................................................................3
QUICK START............................................................................................................3
CHARGING THE BATTERY .........................................................................................3
INSTALLING THE BATTERY........................................................................................4
SPEKTRUM DX2E ACTIVE RADIO SYSTEM................................................................4
INSTALLING THE TRANSMITTER BATTERIES........................................................................4
SRS6000 AVC TECHNOLOGY RECEIVER....................................................................4
AUX CHANNELS................................................................................................................4
BINDING AND CALIBRATING THE RECEIVER .....................................................................5
DISABLING THE STABILITY ASSIST FUNCTION ....................................................................5
DRIVING PRECAUTIONS ..........................................................................................5
POWERING ON THE VEHICLE....................................................................................5
BEFORE RUNNING YOUR VEHICLE............................................................................5
AVC®SENSITIVITY....................................................................................................5
RUN TIME.................................................................................................................6
TO IMPROVE RUN TIMES...................................................................................................6
PERFORMING A CONTROL DIRECTION TEST.............................................................6
CHANGING THE TRAVEL ADJUST SETTINGS .............................................................6
DYNAMITE® FUZE™ 130A SENSORLESS BRUSHLESS ESC (DYN4955) ....................6
SPECIFICATIONS ...............................................................................................................6
ESC LED STATUS ...............................................................................................................6
AUDIBLE WARNING TONES ...............................................................................................6
ESC CALIBRATION PROCEDURE ........................................................................................6
ESC FUNCTIONS AND MODES...........................................................................................7
ESC PROGRAMMING PROCEDURE....................................................................................7
DESCRIPTIONS..................................................................................................................7
DYNAMITE® FUZE™ 3800KV BRUSHLESS MOTOR (DYNS1616)..............................8
PRECAUTIONS ..................................................................................................................8
GEARING .........................................................................................................................8
CHANGING THE PINION GEAR/GEAR RATIO......................................................................8
SETTING THE GEAR MESH.................................................................................................8
TROUBLESHOOTING GUIDE......................................................................................8
LIMITED WARRANTY ...............................................................................................8
WARRANTY AND SERVICE CONTACT INFORMATION................................................9
FCC STATEMENT.......................................................................................................9
IC INFORMATION .....................................................................................................9
COMPLIANCE INFORMATION FOR THE EUROPEAN UNION ......................................9
REPLACEMENT PARTS ............................................................................................34
OPTIONAL PARTS ...................................................................................................35
EXPLODED VIEW ....................................................................................................36

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TENACITY SCT RTR, AVC: 1:10 4WD SCT • INSTRUCTION MANUAL
BOX CONTENTS
Your new Horizon Hobby vehicle has been designed and built with a combination of
waterproof and water-resistant components to allow you to operate the product in many
“wet conditions,” including puddles, creeks, wet grass, snow and even rain.
While the entire vehicle is highly water-resistant, it is not completely waterproof and your
vehicle should NOT be treated like a submarine. The various electronic components used in the
vehicle, such as the Electronic Speed Control (ESC), servo(s) and receiver are waterproof, how-
ever, most of the mechanical components are water-resistant and should not be submerged.
Metal parts, including the bearings, hinge pins, screws and nuts, as well as the contacts
in the electrical cables, will be susceptible to corrosion if additional maintenance is not
performed after running in wet conditions. To maximize the long-term performance of your
vehicle and to keep the warranty intact, the procedures described in the “Wet Conditions
Maintenance” section below must be performed regularly if you choose to run in wet
conditions. If you are not willing to perform the additional care and maintenance
required, then you should not operate the vehicle in those conditions.
CAUTION: Failure to exercise caution while using this product and complying with the
following precautions could result in product malfunction and/or void the warranty.
GENERAL PRECAUTIONS
• Read through the wet conditions maintenance procedures and make sure that you
have all the tools you will need to properly maintain your vehicle.
• Not all batteries can be used in wet conditions. Consult the battery manufacturer before
use. Caution should be taken when using Li-Po batteries in wet conditions.
• Most transmitters are not water-resistant. Consult your transmitter’s manual or the
manufacturer before operation.
• Never operate your transmitter or vehicle where lightning may be present.
• Do not operate your vehicle where it could come in contact with salt water (ocean
water or water on salt-covered roads), contaminated or polluted water. Salt water
is very conductive and highly corrosive, so use caution.
• Even minimal water contact can reduce the life of your motor if it has not been certified
as water-resistant or waterproof. If the motor becomes excessively wet, apply very light
throttle until the water is mostly removed from the motor. Running a wet motor at high
speeds may rapidly damage the motor.
• Driving in wet conditions can reduce the life of the motor. The additional resistance of
operating in water causes excess strain. Alter the gear ratio by using a smaller pinion or larger
spur gear. This will increase torque (and motor life) when running in mud, deeper puddles, or
any wet conditions that will increase the load on the motor for an extended period of time.
WET CONDITIONS MAINTENANCE
• Drain any water that has collected in the tires by spinning them at high speed. With the
body removed, place the vehicle upside down and pull full throttle for a few short bursts
until the water has been removed.
CAUTION: Always keep hands, fingers, tools and any loose or hanging objects
away from rotating parts when performing the above drying technique.
• Remove the battery pack(s) and dry the contacts. If you have an air compressor or a can of
compressed air, blow out any water that may be inside the recessed connector housing.
• Remove the tires/wheels from the vehicle and gently rinse the mud and dirt off with a
garden hose. Avoid rinsing the bearings and transmission.
NOTICE: Never use a pressure washer to clean your vehicle.
• Use an air compressor or a can of compressed air to dry the vehicle and help remove any
water that may have gotten into small crevices or corners.
• Spray the bearings, drive train, fasteners and other metal parts with a water-displacing light
oil. Do not spray the motor.
• Let the vehicle air dry before you store it. Water (and oil) may continue to drip for a few hours.
• Increase the frequency of disassembly, inspection and lubrication of the following:
- Front and rear axle hub assembly bearings.
- All transmission cases, gears and differentials.
- Motor—clean with an aerosol motor cleaner and re-oil the bushings
with lightweight motor oil.
WATER-RESISTANT VEHICLE WITH WATERPROOF ELECTRONICS
QUICK START
Please read the entire manual to gain a full understanding of the TENACITY RTR vehicle, fine-tuning the setup and performing maintenance.
1. Read the safety precautions found in this manual.
2. Charge a battery for the vehicle. Refer to the included charging warnings and
instructions for battery charging information.
3. Install the AA batteries in the transmitter. Only use alkaline
or rechargeable batteries.
4. Install the fully charged battery in the vehicle.
5. Power ON the transmitter and then the vehicle. Wait 5 seconds for the ESC to
initialize. Always power the transmitter ON before the vehicle and power it OFF
after the vehicle has been powered OFF.
6. Check the steering and throttle control directions.Verify that the servos are
moving in the correct direction.
7. Drive your vehicle.
8. Perform any necessary maintenance.
CHARGING THE BATTERY
COMPONENTS
• Losi®TENACITY™SCT RTR, AVC®: 1/10-Scale 4WD Short Course Truck (LOS03010T1/T2)
• Spektrum™ DX2E Active, 2.4GHz Transmitter (SPM2335)
• Spektrum™ 6-Channel DSMR®AVC Surface Receiver (SPMSRS6000)
• Spektrum™ 9KG 23T Waterproof Servo (SPMS605)
• Dynamite®Fuze™ 130A Sensorless Brushless Waterproof ESC (DYN4955)
• Dynamite®Fuze™ 550 Brushless Motor 3800Kv (DYNS1616)
• 4 AA batteries (for transmitter)
Choose a battery designed to work with the Dynamite®Fuze™ 130A Sensorless BL Waterproof
ESC. We recommend the Dynamite®7.4 5000mAh 2S 30C LiPo: Hardcase with EC3™
connector (DYN9005EC) or Dynamite 11.1 5000mAh 3S 30C LiPo Hardcase with EC3 connector
(DYN9007EC). Choose a charger designed to charge 2S and/or 3S Li-Po batteries. We
recommend the Dynamite®Prophet™ Sport Li-Po 35W AC Battery Charger (DYNC2005CA).
Refer to your battery and charger manuals for usage, safety, and charging information.
IMPORTANT: When using a 3S battery, you must change the motor pinion gear to the 12T
pinion provided with your vehicle.

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4TENACITY SCT RTR, AVC: 1:10 4WD SCT • INSTRUCTION MANUAL
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INSTALLING THE BATTERY
INSTALLING THE TRANSMITTER BATTERIES
1. Push in the battery cover a small amount to release the retaining tab, then remove the cover.
2. Install 4 AA batteries, taking care to align the battery polarity to the diagram in the
transmitter’s battery case.
3. Carefully reinstall the battery cover by aligning the tabs with the slots on the transmitter.
CAUTION: If using rechargeable batteries, charge only rechargeable batteries.
Charging non-rechargeable batteries may cause the batteries to burst, resulting in
injury to persons and/or damage to property.
CAUTION: Risk of explosion if battery is replaced by an incorrect type. Dispose of
used batteries according to national regulations.
For more information on the transmitter, go to www.horizonhobby.com and click
on the support tab for the Spektrum DX2E to download the instruction manual.
SRS6000 AVC TECHNOLOGY RECEIVER
Antenna
Bind/Battery
Aux 4/Disable
Aux 3
Aux 2
Aux 1
Throttle
Steering
AUX CHANNELS
The Aux channels can operate as additional servo channels, or as a power supply for a personal
transponder.
If AVC is active, only 4 channels; Steering, Throttle, AUX3 and AUX4 are operational. The
reaming Aux channels can be used to power a personal transponder or lights.
If AVC is disabled (see DISABLING THE STABILITY ASSIST FUNCTION), all 6 channels including
the Aux channels can operate as servo channels.
SPEKTRUM DX2E ACTIVE RADIO SYSTEM
1. Ensure the ESC is powered OFF.
2. Rotate the battery hatch lock to align the flat section with the edge of the battery hatch.
3. Open the battery hatch.
4. Connect the battery to the ESC noting the correct polarity.
5. Install the fully charged battery in the vehicle.
6. Close the battery hatch and rotate the lock fully to secure the hatch.
7. Power ON the transmitter, then the vehicle.
IMPORTANT: Secure the ESC wires so they do not interfere with the gearing.
1. Steering Wheel Controls direction (left/right) of the model
2. Throttle Trigger Controls speed and direction (forward/brake/reverse) of the model
3. BIND Button Puts the transmitter into Bind Mode
4. ON/OFF Switch Turns the power ON/OFF for the transmitter
5. TH.REV Reverses function of the speed control when pulled back or pushed forward
6. Indicator Lights
-Solid green light—indicates adequate battery power
-Flashing green light—indicates the battery voltage is critically low. Replace batteries
7. ST. REV Reverses the function of the steering when the wheels is turned left or right
8. ST Trim Adjusts the steering center point
9. TH Trim Adjusts the throttle neutral point
10. TH Limiter Limits throttle output to 50, 70 or 100%.
11. 3-Position Switch Used to control a third channel and is preset at -100%/Neutral/100%
12. ST Rate Adjusts the sensitivity of AVC technology
13. Antenna Transmits the signal to the model

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TENACITY SCT RTR, AVC: 1:10 4WD SCT • INSTRUCTION MANUAL
DRIVING PRECAUTIONS
• Maintain sight of the vehicle at all times.
• Routinely inspect the vehicle for loose wheel hardware.
• Routinely inspect the steering assembly for any loose hardware. Driving the vehicle
off-road can cause fasteners to loosen over time.
• Do not drive the vehicle in tall grass. Doing so can damage the vehicle or electronics.
• Stop driving the vehicle when you notice a lack of power. Driving the vehicle when
the battery is discharged can cause the receiver to power off. If the receiver loses power,
you will lose control of the vehicle. Damage due to an over-discharged Li-Po battery is
not covered under warranty.
CAUTION: Do not discharge a Li-Po battery below 3V per cell. Batteries discharged
to a voltage lower than the lowest approved voltage may become damaged, result-
ing in loss of performance and potential fire when batteries are charged.
• Do not apply forward or reverse throttle if the vehicle is stuck.
Applying throttle in this instance can damage the motor or ESC.
• After driving the vehicle, allow the electronics to cool before driving the vehicle again.
IMPORTANT: Keep wires away from all moving parts.
POWERING ON THE VEHICLE
1. Center the ST TRIM and TH TRIM dials on the transmitter.
2. Power on the transmitter.
3. Install a fully charged battery pack per the
Installing the Battery section.
4. Power on the ESC.
IMPORTANT: The vehicle MUST remain on a flat, level surface and motionless
for at least 5 seconds.
BEFORE RUNNING YOUR VEHICLE
1. Check for free suspension movement. All suspension arms and steering components should
move freely. Any binds will cause the vehicle to handle poorly.
Tip: To increase the ride height and ground clearance of your vehicle, install the included
shock spacers.
2. Charge a battery pack. Always charge the battery pack as per the battery and/or
charger manufacturers’ instructions.
3. Set the transmitter steering trim. Follow the instructions to set the steering trim/subtrim
so that the vehicle drives straight with no input to the steering.
4. Perform a Control Direction Test.
AVC®SENSITIVITY
The ST RATE dial adjusts the sensitivity, or stability, value in the receiver. If you increase the
sensitivity, the AVC®system becomes more sensitive to the vehicle drifting left or right.You
would use maximum sensitivity during high speed driving or drag racing, when you want
the vehicle to stay in a straight line.
Turn the ST RATE knob counter-clockwise to reduce the sensitivity.
Turn the ST RATE knob clockwise to increase the sensitivity.
IMPORTANT: The ST RATE knob will only adjust the sensitivity when
the transmitter is bound to a DSMR®receiver. When the transmitter
is bound to a DSM®, DSM2®or DSM Marine receiver,
the ST RATE knob controls the steering dual rate.
FORWARD BRAKE/REVERSE
BINDING AND CALIBRATING THE RECEIVER
In order to operate, the receiver must be bound to the transmitter. Binding is the process of
programming the receiver to recognize the GUID (Globally Unique Identier) code of a single
specic transmitter. When areceiver is bound to atransmitter/model memory, the receiver will
only respond to that specic transmitter/model memory.
You must calibrate the receiver each time it is placed in bind mode.
IMPORTANT: The following sequence of steps must be followed in order for AVC technology to
function properly.
1. Insert the Bind Plug in the BIND port on the receiver.
2. Power on the receiver. The orange LED ashes, indicating the receiver is in bind mode.
3. Center the ST TRIM and TH TRIM on the transmitter.
4. Put your transmitter in bind mode by powering on transmitter while holding down bind button.
5. The bind process is complete when the orange LED on the receiver is solid.
6. Pull the transmitter trigger to Full Throttle.
7. Push the transmitter trigger to Full Brake, then return the trigger to center.
8. Turn the transmitter steering wheel to Full Right.
9. Turn the transmitter steering wheel to Full Left, then return the steering wheel to center. The
orange LED ashes once.
10. Remove the bind plug once the calibration and binding process is complete.
11. Power off the transmitter.
IMPORTANT: You must rebind the transmitter and receiver if you:
• Change the servo reverse after binding
• Change the travel after binding
• Want to use the receiver with a different model memory
If you change the servo reversing or travel adjust after binding, AVC will not work properly.
DISABLING THE STABILITY ASSIST FUNCTION
If you participate in organized racing, you may be required to turn AVC®technology off. To turn
off AVC technology, insert a second Bind Plug in the Disable port before binding.
IMPORTANT: You must calibrate the receiver each time it is placed in bind mode. To activate
AVC, see the steps in BINDING AND CALIBRATING THE RECEIVER.

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6TENACITY SCT RTR, AVC: 1:10 4WD SCT • INSTRUCTION MANUAL
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RUN TIME
The largest factor in run time is the capacity of the battery pack. A larger mAh rating
increases the amount of run time experienced.
The condition of a battery pack is also an important factor in both run time and speed.
The battery connectors may become hot during driving. Batteries will lose performance
and capacity over time.
Driving the vehicle from a stop to full speed repeatedly will damage the batteries
and electronics over time. Sudden acceleration will also lead to shorter run times.
TO IMPROVE RUN TIMES
• Keep your vehicle clean and well maintained.
• Allow more airflow to the ESC and motor.
• Change the gearing to a lower ratio. A lower ratio decreases the operating temperature
of the electronics. Use a smaller pinion gear or larger spur gear to lower the gear ratio.
• Use a battery pack with a higher mAh rating.
• Use the optimum charger to charge battery packs (Visit your local hobby dealer for
more information).
PERFORMING A CONTROL DIRECTION TEST
Perform a control test with the vehicle wheels off the ground. If the wheels rotate after the
vehicle is powered ON, adjust the TH Trim knob until they stop. To make the wheels move
forward, pull the trigger. To reverse them, wait for the wheels to stop, then push the trigger.
When moving forward, the wheels should maintain a straight line without any steering wheel
input. If not, adjust the ST Trim knob, so the wheels maintain a straight line without having to
turn the steering wheel.
CHANGING THE TRAVEL ADJUST SETTINGS
Set the travel adjust settings with all four vehicle wheels off the ground.The throttle end point
and brake end point adjustments will cause the wheels to spin at full speed. Have an assistant
safely hold the vehicle securely while adjusting these settings.
CAUTION: Keep hands, hair and all loose clothing away from any moving parts, espe-
cially the wheels, while setting the travel adjust end points. Serious injury may result.
1. Hold the trigger in the full brake position and turn the steering wheel to Full Right while pow-
ering on the transmitter. The LED flashes rapidly, indicating the programming mode is active.
2. Throttle End Point: Continue holding full throttle. Turn the TH TRIM knob to adjust the full
throttle end point.
3. Brake End Point: Hold the trigger in the full brake position. Turn the TH TRIM knob to adjust
the full brake end point. Return the trigger to the center position.
4. Left Steering End Point: Hold the steering wheel in the full left position. Turn the ST TRIM
knob to adjust the left end point.
5. Right Steering End Point: Hold the steering wheel in the full right position. Turn the ST TRIM
knob to adjust the right end point. Return the steering wheel to the center position.
6. Power off the transmitter to save the travel adjust settings.
The minimum Travel is 75%, and the Maximum travel is 150%.
IMPORTANT: If the travel is changed on the DX2E, you must rebind and calibrate the SPMSRS6000.
SPECIFICATIONS
Type Sensorless
Constant/Peak 130A/760A
Resistance 0.0004 Ohm
Function Forward/Brake–Forward/Brake Reverse
Operation Proportional forward, proportional reverse with braking delay
Input Voltage 7.4V–14.8V (The motor in this vehicle will not support 14.8V.)
BEC Output 6V/3A
Overload Protection Thermal
Dimensions (LxWxH) 53.5mm x 36mm x 36mm
Weight 79 g
ESC LED STATUS
• No ESC LEDs will glow when there is no throttle input from the transmitter.
• The red ESC LED glows when there is any throttle input from the transmitter.
AUDIBLE WARNING TONES
1. Input Voltage: The ESC checks the input voltage when it is powered ON. If a voltage
problem is detected, the ESC continuously sounds 2 beeps with a 1 second pause
(xx-xx-xx). Power OFF the ESC and ensure the connections are secure and that
the battery power is not too low for safe operation.
2. Radio Connection: The ESC checks radio signal input when it is powered ON.
If a problem is detected, the ESC continuously sounds 1 beep with a 2 second pause
(x--x--x). Power OFF the ESC and ensure the radio system is operating correctly.
For sensorless brushless motors:
1. Connect the ESC terminal A to the motor’s terminal A. This may also be changed in Pro-
gramming Item 12, Motor Rotation, without changing wire connections.
2. Connect the ESC terminal B to the motor’s terminal B.
3. Connect the ESC terminal C to the motor’s terminal C.
NOTICE: Always disconnect the battery from the ESC when you have finished operating
your vehicle. The ESC’s switch only controls power to the receiver and servos. The ESC will
continue to draw current when connected to the battery, resulting in possible damage to
the battery through over discharge.
ESC CALIBRATION PROCEDURE
Ensure proper ESC function by calibrating the ESC to your transmitter inputs.
1. Power OFF the ESC.
2. Ensure your transmitter is powered ON, the throttle is not reversed, the throttle trim is neutral
and the throttle travel range is at 100%. Disable any special functions such as ABS, etc.
3. Press the SET button while powering ON the ESC. Release the button as soon as the red
LED starts to flash.
4. Calibrate the throttle points by pressing the SET button once after each step.
- Neutral (1 flash)—leave the throttle at rest, untouched
- Full throttle (2 flashes)—pull the throttle fully back
- Full brake/reverse (3 flashes)—push the throttle fully forward
5. The motor will run 3 seconds after the last step is completed.
Tip: If the motor turns in the wrong direction, reverse the connection of the 2 outside motor
wires. The center wire must remain in the center and cannot be moved to another motor tab.
DYNAMITE®FUZE™ 130A SENSORLESS BRUSHLESS ESC (DYN4955)

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TENACITY SCT RTR, AVC: 1:10 4WD SCT • INSTRUCTION MANUAL
DESCRIPTIONS
1. Running Mode
-Forward Only with Brake
Intended for competition use, this mode allows only forward and brake controls.
-Forward/Reverse with Brake
This mode is the basic all-around mode, allowing forward, reverse and brake controls.
To engage reverse while moving forward, apply the brake until the vehicle has come to
a complete stop, release brake, then apply the brake again. While braking or in reverse,
engaging the throttle will result in the vehicle immediately accelerating forward.
2. Drag Brake Force
Adjusts the amount of brake automatically applied when the throttle is returned to the
neutral position.This simulates the engine braking effect of a full-scale vehicle, allowing
improved turn-in and your vehicle’s general response to controls.
3. Low Voltage Cutoff
This function helps to prevent battery over-discharge. The ESC continuously monitors the
battery’s voltage. If the voltage falls below the voltage threshold for 2 seconds, the output
power shuts off and the red LED flashes twice repeatedly.
The cutoff threshold calculation is based on individual Li-Po cell voltage. For Ni-MH batteries,
if the voltage battery pack is higher than 9.0V, it will be treated as a 3-cell Li-Po battery
pack; if it is lower than 9.0V, it will be treated as a 2-cell Li-Po battery pack. Example: for a
8.0V Ni-MH battery pack used with a 2.6V/cell threshold, it will be treated as a 2-cell Li-Po
battery pack and the low-voltage cut-off threshold will be 5.2V (2.6x2=5.2).
4. Start Mode (Punch)
Sets the initial throttle punch when the car accelerates. Level 1 gives
a very soft initial acceleration and level 4 gives a stronger initial acceleration.
5. Max Brake Force
Adjusts the maximum braking force. A higher value provides stronger braking,
but can also cause the wheels to lock, resulting in loss of control of the car.
6. Max Reverse Force
This parameter adjusts the maximum power when travelling in reverse.
7. Initial Brake Force (minimum brake)
Adjusts the minimum amount of braking power when the brakes engage. The default value
is equal to the drag brake value.A high value can lock the wheels when the brake is used.
8. Neutral Range
Adjusts the throttle sensitivity around the neutral point.A higher value results in the
throttle having to be moved more for the vehicle to move forward, backward or brake.
9. Timing
Adjusts the motor drive current timing. More timing gives more performance, but can
lower efficiency and cause damage to the motor and/or ESC by overload or overheating.
NOTICE: Always ensure the motor timing is set correctly. Failure to set the motor
timing correctly can result in damage to the motor and ESC. Refer to the manufacturer
instructions for recommended timing settings.
The Following Programmable Items require the optional Digital ESC Program Box:
10. and 11. Available Items are subject to firmware updates to the ESC and the optional
digital program box.
12. Motor Rotation
Allows you to make this change in the ESC so no wires need to be changed between the
ESC and the motor.
13. Li-Po Cells
Allows the ESC to automatically detect or manually set the number of cells in your Li-Po
battery back.
PROGRAMMABLE ITEMS
Basic Items
PROGRAMMABLE VALUE Default Settings
12 3456789
1 Running Mode Forward w/ brake Forward/Reverse w/ brake Forward/Reverse
2 Drag Brake Force 0% 5% 10% 20% 40% 60% 80% 100%
3 Low Voltage Cutoff non-protection 2.6V/Cell 2.8V/Cell 3.0V/Cell 3.2V/Cell 3.4V/Cell
4 Start Mode Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Level 7 Level 8 Level 9
PROGRAMMABLE ITEMS
Advanced Items
PROGRAMMABLE VALUE Default Settings
12 3456789
5 Max Brake Force 25% 50% 75% 100% disable
6 Max Reverse Force 25% 50% 75% 100%
7 Initial Brake Force = Drag Brake Force 0% 20% 40%
8 Neutral Range 6% (Narrow) 9% (Normal) 12% (Wide)
9 Timing 0.00º 3.75º 7.50º 11.25º 15.00º 18.75º 22.50º 26.25º
10 Reserved Item
11 Reserved Item
12 Motor Rotation Counterclockwise Clockwise
13 Li-Po Cells Auto Calculate 2 Cells 3 Cells 4 Cells 5 Cells 6 Cells
ESC FUNCTIONS AND MODES
The ESC includes programming options so you can adjust the way your vehicle performs.
Refer to the included settings table to adjust the ESC for your driving conditions.
ESC PROGRAMMING PROCEDURE
Programming is accomplished using the SET button on the ON/OFF switch or Digital Program
Box (DYN3748).
1. Connect a fully charged battery to the ESC.
2. Power ON the ESC using the ESC switch.
3. Hold the SET button for 1 second until the green LED blinks, then release the SET button
to enter programming mode.
4. Press and release the SET button as needed to get to the desired menu option (the Green LED
will blink corresponding to the menu item number). Programming menu items 1 through 9 are
accessible using the SET button on the ESC. Programming menu items 10 and above are only
accessible using the optional ESC programming card. Programming of menu items 10 and 11
is only possible after firmware updates to the ESC programming card.
5. When at the desired menu item, hold the SET button for 3 seconds until the red LED blinks.
6. Press the SET button to move among the settings based on how many times the red LED
blinks (Refer to the table for more information).
7. Save the setting by holding the SET button for 3 seconds.
8. Power OFF the ESC switch and repeat the instructions above to change other settings.
Tip: If desired, the ESC programming can be returned to default settings
by powering ON the ESC and holding the SET button for 5 seconds.

EN
8TENACITY SCT RTR, AVC: 1:10 4WD SCT • INSTRUCTION MANUAL
PRECAUTIONS
• Never touch moving parts.
• Never disassemble while the batteries are installed.
• Always let parts cool before touching.
GEARING
Your vehicle has been equipped with the optimal gearing for the use of a 2S battery. It offers
an ideal balance between speed, power and efficiency. Should you decide to customize your
vehicle with a 3S battery it is necessary to change to a 12T pinion (included).
Installing a pinion gear with fewer teeth or a spur gear with more teeth will provide greater
torque but will reduce top speed. Likewise, a pinion gear with more teeth or a spur gear with
fewer teeth will reduce torque and increase top speed. Care should be taken when installing
larger pinion gears as this can “overgear” the vehicle, resulting in overheating of the motor
and ESC. When testing different gearing options, pay close attention to the temperature of
the motor and speed control to ensure you are operating within the temperature range of the
components. The motor or ESC should never be so hot that it cannot be touched. If tempera-
tures are too hot, a different gearing combination with a lower pinion gear and/or higher spur
gear is suggested.
CHANGING THE PINION GEAR/GEAR RATIO
1. Remove screw holding the pinion cover in place.
2. Loosen the set screw and remove the installed pinion gear.
3. Loosen the motor screws and slide the motor back.
4. Place the new pinion on the end of the motor shaft so the set screw is located
over the flat on the shaft.
5. Position it so the teeth line up with the spur gear and secure the pinion by tightening
the set screw.
6. Set the gear mesh.
DYNAMITE®FUZE™ 3800KV BRUSHLESS MOTOR (DYNS1616)
SETTING THE GEAR MESH
The gear mesh has already been set at the factory. Setting it is only necessary when changing
motors or gears.
Proper gear mesh (how gear teeth meet) is important to the performance of the vehicle. When
the gear mesh is too loose, the spur gear could be damaged by the pinion gear of the motor. If
the mesh is too tight, speed could be limited and the motor and ESC will overheat.
7. Loosen the motor screws and slide the motor back.
8. Put a small piece of paper between the pinion and spur gears.
9. Push the gears together while tightening the motor screws.
10. Remove the paper. Check the mesh at 3–5 different locations around
the spur gear for a small amount of movement.
11. Install gear cover.
NOTICE: For a 2S Li-Po battery, use the included 16T Pinion gear. For a 3S Li-Po battery,
use the optional 12T pinion gear (LOSA3572).
NOTICE: If you use the 16T pinion gear with a 3S Li-Po battery, damage to the vehicle, ESC,
and/or motor will occur.
TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSE SOLUTION
Vehicle does not operate Battery not charged or plugged in Charge battery/plug in
ESC switch not “On” Turn on ESC switch
Transmitter not “On” or low battery Turn on/replace batteries
Motor runs but wheels
do not rotate
Pinion not meshing with spur gear Adjust pinion/spur mesh
Pinion spinning on motor shaft Tighten pinion gear setscrew on motor shaft flat spot
Transmission gears stripped Replace transmission gears
Drive pin broken Check and replace drive pin
Steering does not work Servo plug not in receiver properly Make sure the steering servo plug is connected to the receiver steering channel, noting proper polarity
Servo gears or motor damaged Replace or repair servo
Will not turn one direction Servo gears damaged Replace or repair servo
Motor does not run Motor wire solder joint is damaged Resolder the motor wire with the proper equipment
Motor wire broken Repair or replace as needed
ESC damaged Contact Horizon Hobby Product Support
ESC gets hot Motor over-geared Use smaller pinion or larger spur gear
Driveline bound up Check wheels and transmission for binding
Poor run time and/or sluggish
acceleration
Battery pack not fully charged Recharge battery
Charger not allowing full charge Try another charger
Driveline bound up Check wheels, transmission for binding
Poor range and/or glitching Transmitter batteries low Check and replace
Vehicle battery low Recharge battery
Loose plugs or wires Check all wire connections and plugs
LIMITED WARRANTY
What this Warranty Covers
Horizon Hobby, LLC, (Horizon) warrants to the original purchaser that the product purchased (the
“Product”) will be free from defects in materials and workmanship at the date of purchase.
What is Not Covered
This warranty is not transferable and does not cover (i) cosmetic damage, (ii) damage due
to acts of God, accident, misuse, abuse, negligence, commercial use, or due to improper use,
installation, operation or maintenance, (iii) modification of or to any part of the Product, (iv)
attempted service by anyone other than a Horizon Hobby authorized service center, (v) Product
not purchased from an authorized Horizon dealer, or (vi) Product not compliant with applicable
technical regulations or (vii) use that violates any applicable laws, rules, or regulations.
OTHER THAN THE EXPRESS WARRANTY ABOVE, HORIZON MAKES NO OTHER WARRANTY
OR REPRESENTATION, AND HEREBY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES,
INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.THE PURCHASER
ACKNOWLEDGES THAT THEY ALONE HAVE DETERMINED THAT THE PRODUCT WILL SUITABLY
MEET THE REQUIREMENTS OF THE PURCHASER’S INTENDED USE.
Purchaser’s Remedy
Horizon’s sole obligation and purchaser’s sole and exclusive remedy shall be that Horizon
will, at its option, either (i) service, or (ii) replace, any Product determined by Horizon to be
defective. Horizon reserves the right to inspect any and all Product(s) involved in a warranty
claim. Service or replacement decisions are at the sole discretion of Horizon. Proof of purchase
is required for all warranty claims. SERVICE OR REPLACEMENT AS PROVIDED UNDER THIS
WARRANTY IS THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY.

9
EN
TENACITY SCT RTR, AVC: 1:10 4WD SCT • INSTRUCTION MANUAL
Country of Purchase Horizon Hobby Contact Information Address
United States of America
Horizon Service Center
(Repairs and Repair Requests) servicecenter.horizonhobby.com/RequestForm/
4105 Filedstone Rd.
Champaign, Illinois 61822 USA
Horizon Product Support
(Product Technical Assistance)
[e-mail]
877-504-0233
Sales [e-mail]
800-338-4639
European Union Horizon Technischer Service [e-mail]
[phone]
Hanskampring 9
D 22885 Barsbüttel, Germany
Sales: Horizon Hobby GmbH
WARRANTY AND SERVICE CONTACT INFORMATION
FCC STATEMENT
FCC ID: BRWDX2EQ2UC
FCC ID: BRWDASRX12
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.
This product contains a radio transmitter with wireless technology which has been tested and
found to be compliant with the applicable regulations governing a radio transmitter in the
2.400GHz to 2.4835GHz frequency range.
IC INFORMATION
IC: 6157A-DX2EQ2UC
IC: 6157A-AMRX12
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this device may not cause interference, and (2)
this device must accept any interference, including interference that may cause undesired
operation of the device.
EU Compliance Statement: Horizon Hobby, LLC hereby declares that this
product is in compliance with the essential requirements and other relevant
provisions of the RED and EMC Directive.
A copy of the EU Declaration of Conformity is available online at:
http://www.horizonhobby.com/content/support-render-compliance.
Instructions for disposal of WEEE by users in the
European Union
This product must not be disposed of with other waste. Instead, it is the user’s
responsibility to dispose of their waste equipment by handing it over to a
designated collections point for the recycling of waste electrical and electronic
equipment. The separate collection and recycling of your waste equipment at the
time of disposal will help to conserve natural resources and ensure that it is recycled in a manner
that protects human health and the environment. For more information about where you can drop
off your waste equipment for recycling, please contact your local city office, your household waste
disposal service or where you purchased the product.
Limitation of Liability
HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL
DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY,
REGARDLESS OF WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, TORT,
NEGLIGENCE, STRICT LIABILITY OR ANY OTHER THEORY OF LIABILITY, EVEN IF HORIZON HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 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 the Product, purchaser is advised to return the
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). This
warranty gives you specific legal rights, and you may also have other rights which vary from state
to state. Horizon reserves the right to change or modify this warranty at any time without notice.
WARRANTY SERVICES
Questions, Assistance, and Services
Your local hobby store and/or place of purchase cannot provide warranty support or service.
Once assembly, setup or use of the Product has been started, you must contact your local
distributor or 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
visit our website at www.horizonhobby.com, submit a Product Support Inquiry, or call the toll
free telephone number referenced in the Warranty and Service Contact Information section to
speak with a Product Support representative.
Inspection or Services
If this Product needs to be inspected or serviced and is compliant in the country you live
and use the Product in, please use the Horizon Online Service Request submission process
found on our website or call Horizon to obtain a Return Merchandise Authorization (RMA)
number. 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.
An Online Service Request is available at http://www.horizonhobby.com/content/service-
center_render-service-center. If you do not have internet access, please contact Horizon
Product Support to obtain a RMA number along with instructions for submitting your product
for service. When calling Horizon, you will be asked to provide your complete name, street
address, email address and phone number where you can be reached during business hours.
When sending product into Horizon, please include your RMA number, a list of the included
items, and a brief summary of the problem.A copy of your original sales receipt must be
included for warranty consideration. Be sure your name, address, and RMA number are clearly
written on the outside of the shipping carton.
NOTICE: Do not ship Li-Po batteries to Horizon. If you have any issue with a
Li-Po battery, please contact the appropriate Horizon Product Support office.
Warranty Requirements
For Warranty consideration, you must include your original sales receipt verifying
the proof-of-purchase date. Provided warranty conditions have been met, your Product
will be serviced or replaced free of charge. Service or replacement decisions are at the sole
discretion of Horizon.
Non-Warranty Service
Should your service not be covered by warranty, service 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
service you are agreeing to payment of the service without notification. Service estimates are
available upon request.You must include this request with your item submitted for service.
Non-warranty service estimates will be billed a minimum of ½ hour of labor. In addition you
will be billed for return freight. Horizon accepts money orders and cashier’s checks, as well as
Visa, MasterCard, American Express, and Discover cards. By submitting any item to Horizon for
service, you are agreeing to Horizon’s Terms and Conditions found on our website http://www.
horizonhobby.com/content/service-center_render-service-center.
ATTENTION: Horizon service is limited to Product compliant in the country of
use and ownership. If received, a non-compliant Product will not be serviced.
Further, the sender will be responsible for arranging return shipment of the
un-serviced Product, through a carrier of the sender’s choice and at the
sender’s expense. Horizon will hold non-compliant Product for a period of
60 days from notification, after which it will be discarded.
10/15
COMPLIANCE INFORMATION FOR THE EUROPEAN UNION

34 TENACITY SCT RTR, AVC: 1:10 4WD SCT • MANUALE DI ISTRUZIONI
REPLACEMENT PARTS // TEILELISTE // LISTE DES PIÈCES DE RECHANGE // ELENCO DEI RICAMBI
Part # English Deutsch Français Italiano
LOS230034 Body Set, Painted, BLACK/YELLOW Karosseriesatz, lackiert, SCHWARZ/GELB Carrosserie peinte noire/jaune Set carrozzeria, verniciata, NERO/GIALLO
LOS230035 Body Set, Painted, WHITE/ORANGE Karosseriesatz, lackiert, WEISS/ORANGE Carrosserie peinte blanche/orange
Set carrozzeria, verniciata, BIANCO/ARANCIONE
LOS230036 BODY MOUNT SET KAROSSERIEHALTERUNGSSATZ Support de carrosserie SET SUPPORTO CARROZZERIA
LOS231023 CHASSIS FAHRGESTELL Châssis TELAIO
LOS231024 RADIO BOX SET FUNKGERÄTKASTENSATZ Boitier radio SET SCOCCA RADIOCOMANDO
LOS231025 SHOCK TOWER SET STOSSDÄMPFERSATZ Support d'amortisseurs SET TORRE AMMORTIZZATORE
LOS231026 STEERING BELLCRANK SET STEUERHEBELSATZ Renvois de direction SET SQUADRETTE STERZO
LOS231027 Steering Posts/Tubes & Hardware Lenksäulen/Rohre und Hardware Pivots/commandes de direction & visserie Comandi/tubi sterzo e accessori
LOS231028 Front Bumper Set Frontstoßstangensatz Pare-choc avant Set paraurti anteriore
LOS231029 Rear Bumper Set Heckstoßstangensatz Pare-choc arrière Set paraurti posteriore
LOS231030 Chassis Support Set Fahrgestellstützsatz Support châssis Set supporto telaio
LOS231031 Motor Mount Motorhalterung Support moteur Supporto motore
LOS231032 Battery Box Akkukasten Boitier batterie Scatola batteria
LOS231033 Steering Drag Link & Hardware Spurstangenverbindung und Hardware Biellette de commande de direction &
visserie Rinvio trascinamento sterzo e accessori
LOS231034 Mud Flaps Schmutzfänger Bavettes de garde-boue Parafanghi
LOS232023 DIFF CASE SET DIFFERENTIALSGEHÄUSESATZ Corps de différentiel SET SCATOLA DIFFERENZIALE
LOS232024 Center Drive Coupler Zentralantriebskupplung Liaison cardan central Accoppiatore trasmissione centrale
LOS232025 40T Spur Gear, Mod 1 40T Stirnradgetriebe, Mod1 Couronne 40T, Mod 1 Ingranaggio cilindrico 40T, modalità 1
LOS232026 Diff Housing, Integrated Insert Differentialgehäuse, integrierter Einsatz Corps de différentiel, insert intégré Scatola differenziale, inserto integrato
LOS232027 Front Ring & Pinion Gear Set Frontring und Zahnradgetriebesatz Couronne de différentiel avant et pignon
d'attaque Set pignone e fascia anteriore
LOS232028 Rear Ring & Pinion Gear Set Heckring und Zahnradgetriebesatz Couronne de différentiel arrière et pignon
d'attaque Set pignone e fascia posteriore
LOS232029 Diff Gear Set w/Hardware Differentialgetriebesatz mit Hardware Différentiel avec visserie Set ingranaggio differenziale con accessori
LOS232030 Outdrive, Diff (2) Außenliegende Differentiale (2) Noix de cardan, différentiel (2) Trascinatore, differenziale (2)
LOS232031 Wheel Hex Set (4) Radsechskantsatz (4) Hexagones de roues (4) Set esagoni ruote (4)
LOS232032 Fr/R Driveshafts (2) Front-/Heckantriebswellen (2) Cardan avant/arrière (2) Alberi di trasmissione ant./post. (2)
LOS232033 FR Center Dogbone (2) Mittlerer Front-Dogbone (2) Cardan central avant (2) Cardano centrale ant. (2)
LOS232034 Rear Center Dogbone (2) Mittlerer Heck-Dogbone (2) Cardan central arrière (2) Cardano centrale post. (2)
LOS233011 SHOCK PLASTICS SET KUNSTSTOFF-STOSSDÄMPFERSATZ Plastique amortisseurs SET COMPONENTI AMMORTIZZATORI IN
PLASTICA
LOS233012 Front & Rear Shock Body Front- und Heckstoßdämpfergehäuse Corps d'amortisseurs avant & arrière Corpo ammortizzatore ant. e post.
LOS233013 Spring Set Federsatz Ressort Set molle
LOS233014 Rear Shock Shaft (2) Hintere Stoßdämpferwelle (2) Tige d'amortisseur arrière (2) Albero ammortizzatore posteriore (2)
LOS233015 Front Shock Shaft (2) Vordere Stoßdämpferwelle (2) Tige d'amortisseur avant (2) Albero ammortizzatore anteriore (2)
LOS234016 FRONT ARM SET FRONTARMSATZ Bras avant SET BRACCIO ANTERIORE
LOS234017 REAR ARM SET HECKARMSATZ Bras arrière SET BRACCIO POSTERIORE
LOS234018 FRONT SPINDLE & CARRIER SET VORDERER SPINDEL- UND SCHLITTENSATZ Fusée avant & étrier SET FUSELLO E PORTAFUSELLO ANTERIORE
LOS234019 FRONT/REAR Pin Mount Cover Set VORDERER/HINTERER
Stift-Halterungsabdeckungssatz
Protections de renforts de cellules avant
et arrière Set copertura supporto ant./post. con perni
LOS234020 Rear Hubs Set Hinterer Nabensatz Fusée arrière Set mozzi posteriori
LOS234021 Hingepin & Kingpin Set Scharnierbolzen- und Achsschenkelbolzen-Satz Axe de suspension & axes Set perni cerniere e perni fuso a snodo
LOS234022 Camber Link Set Sturzstangensatz Biellette de carrossage Set collegamenti campanatura
LOS234023 Pivot Pin Mount Set, Steel (4) Kippzapfen-Halterungssatz, Stahl (4) Goupilles de pivots, acier (4) Set supporto a perno girevole, acciaio (4)
LOS235011 Set Screws, M3 x 3mm Cup Point(10) Stellschrauben, M3 x 3mm Ringschneide (10) Vis STHC M3 x 3mm CUV (10) Grani, M3 x 3 mm con punta a coppa (10)
LOS235012 Set Screw, M4 x 4mm Cup Point(10) Stellschrauben, M4 x 4mm Ringschneide (10) Vis STHC M4 x 4mm CUV (10) Grano, M4 x 4 mm con punta a coppa (10)
LOS235024 Button Head Screws M3x25mm (10) Halbrundschrauben M3 x 25mm (10) Vis à tête bombée M3 x 25mm (10) Viti a testa tonda M3 x 25 mm (10)
LOS235025 Button Head Screws M3x30mm (10) Halbrundschrauben M3 x 30mm (10) Vis à tête bombée M3 x 30mm (10) Viti a testa tonda M3 x 30 mm (10)
LOS235026 Set Screws, M3 x 4mm Cup Point(10) Stellschrauben, M3 x 4mm Ringschneide (10) Vis sans tête M3 x 4mm (10) Grani, M3 x 4 mm con punta a coppa (10)
LOS235027 Set Screws, M3 x 10mm Cup Point(10) Stellschrauben, M3 x 10mm Ringschneide (10) Vis sans tête M3 x 10mm (10) Grani, M3 x 10 mm con punta a coppa (10)
LOS236000 E-Clips 2.5mm (12) E-Clips 2,5mm (12) E-Clips 2,5mm (12) E-clip 2,5 mm (12)
LOS236001 3.2mm x 7mm x .5mm Washer (10)
3,2mm x 7mm x 0,5mm Unterlegscheibe (10) Rondelle 3,2mm x 7mm x 0,5mm (10) Rondella 3,2 mm x 7 mm x .5 mm (10)
LOS237000 12x18x4mm Ball Bearing (4) 12 x 18 x 4mm Kugellager (4) Roulements 12 x 18 x 4mm (4) Cuscinetto a sfera 12 x 18 x 4 mm (4)
LOS237001 10x15x4mm Ball Bearing (4) 10 x 15 x 4mm Kugellager (4) Roulements 10 x 15 x 4mm (4) Cuscinetto a sfera 10 x 15 x 4 mm (4)
LOS237002 5x11x4mm Ball Bearing (4) 5 x 11 x 4mm Kugellager (4) Roulements 5 x 11 x 4mm (4) Cuscinetto a sfera 5 x 11 x 4 mm (4)
LOS43006 Wheels (4): Baja Rey Räder (4): Baja Rey Baja Rey - Roues (4) Ruote (4): Baja Rey
LOS43015 Wheel and Tire Mounted (2) Rad und Reifen befestigt (2) Pneu et jante monté (2) Ruota e pneumatico montati (2)
LOS43016 Maxxis Razr MT, SCT TIRE (2) Maxxis Razr MT, SCT REIFEN (2) Pneu SCT, Maxxis Razr MT (2) Maxxis Razr MT, pneumatico SCT (2)
LOSA6940 6x12mm Sealed Ball Bearing (4) 6 x 12mm geschlossenes Kugellager (4) Roulements étanches 6x12mm (4) Cuscinetto a sfera sigillato 6 x 12 mm (4)
TLR235007 Flat Head Screws M2.5 x 10mm (10) Flachkopfschraube M2,5 x 10mm (10) Vis FHC M2,5 x 10mm (10) Viti a testa piatta M2,5 x 10 mm (10)
TLR255008 Button Head Screws, M4x16mm (10) Halbrundschrauben, M4 x 16mm (10) Vis à tête bombée, M4x16mm (10) Viti a testa tonda, M4 x 16 mm (10)
TLR255013 Flat Head Screws, M4x12mm (10) Flachkopfschrauben, M4 x 12mm (10) Vis à tête fraisée, M4x12mm (10) Viti a testa piatta, M4 x 12 mm (10)
TLR256005 Nylock Nut, M4 (10) Einstellmutter, M4 (10) Écrou auto-freiné, M4 (10) Dado Nylock, M4 (10)
TLR336005 M3 Flanged Aluminum Lock Nuts, Black (10) M3 geflanschte Aluminium-Kontermuttern,
Schwarz (10)
Écrou auto-freiné épaulé M3 en aluminium,
noir (10)
Dadi autobloccanti a colletto M3
in alluminio, nero (10)
TLR5901 Button Head Screws, M3 x 6mm (10) Halbrundschrauben, M3 x 6mm (10) Vis à tête bombée M3 x 6mm (10) Viti a testa tonda, M3 x 6 mm (10)
TLR5902 Button Head Screws, M3 x 8mm (10) Halbrundschrauben, M3 x 8mm (10) Vis à tête bombée M3 x 8mm (10) Viti a testa tonda, M3 x 8 mm (10)
TLR5903 Button Head Screws, M3 x 10mm (10) Halbrundschrauben, M3 x 10mm (10) Vis à tête bombée M3 x 10mm (10) Viti a testa tonda, M3 x 10 mm (10)

35
TENACITY SCT RTR, AVC: 1:10 4WD SCT • MANUALE DI ISTRUZIONI
REPLACEMENT PARTS // TEILELISTE // LISTE DES PIÈCES DE RECHANGE // ELENCO DEI RICAMBI
OPTIONAL PARTS // OPTIONALE TEILE // PIÈCES OPTIONNELLES // PARTI OPZIONALI
Part # English Deutsch Français Italiano
LOS230033 Body Set, Clear Karosseriesatz, farblos Carrosserie transparente Set carrozzeria, trasparente
DYNC0029 EC5 Device To EC3 Battery EC5-Gerät an EC3-Akku
Adaptateur prise EC5 contrôleur vers EC3 batterie Connettore EC5 a batteria EC3
DYNB3855EC Reaction HV HD 7.6V 5000mAh 50C 2S
LiPo, Hardcase: EC5
Reaktion HV HD 7,6V 5000mA 50C 2S
LiPo, Hartschale: EC5
Batterie Li-Po HV HD Reaction 2S 7,6V
5000mA 50C, boitier rigide avec prise EC5
Batteria LiPo hardcase Reaction HV HD 2S
50C 5000 mAh 7,6 V: EC5
DYNB3856EC Reaction HV HD 11.4V 5000mAh 50C 3S
LiPo, Hardcase: EC5
Reaktion HV HD 11,4V 5000mA 50C 3S
LiPo, Hartschale: EC5
Batterie Li-Po HV HD Reaction 3S 11,4V
5000mA 50C, boitier rigide avec prise EC5
Batteria LiPo hardcase Reaction HV HD 3S
50C 5000 mAh 11,4 V: EC5
LOS43007 Desert Claws Tires with Foam (2) Desert Claws Reifen mit Schaumstoff (2) Pneus Desert Claws montés avec mousse (2) Pneumatici Desert Claws con spugna (2)
LOS43008 Beadlock Ring, Green with Screws (4) Beadlock Ring, Grün mit Schrauben (4) Anneau Beadlock vert avec vis (4) Anello beadlock, verde con viti (4)
LOS43009 Beadlock Ring, Orange with Screws (4) Beadlock Ring, Orange mit Schrauben (4) Anneau Beadlock orange avec vis (4) Anello beadlock, arancione con viti (4)
LOSA3573 1.0 Module Pitch Pinion, 13T 1.0 Modul Getrieberad, 13T Pignon module 1.0, 13T Pignone a passo modulare 1.0, 13T
LOSA3574 1.0 Module Pitch Pinion, 14T 1.0 Modul Getrieberad, 14T Pignon module 1.0, 14T Pignone a passo modulare 1.0, 14T
LOSA3575 1.0 Module Pitch Pinion, 15T 1.0 Modul Getrieberad, 15T Pignon module 1.0, 15T Pignone a passo modulare 1.0, 15T
LOSA3577 1.0 Module Pitch Pinion, 17T 1.0 Modul Getrieberad, 17T Pignon module 1.0, 17T Pignone a passo modulare 1.0, 17T
LOSA3578 1.0 Module Pitch Pinion, 18T 1.0 Modul Getrieberad, 18T Pignon module 1.0, 18T Pignone a passo modulare 1.0, 18T
LOSA7215 Front/Rear Eclipse SCT with Insert (2) Vorder/Heck Eclipse SCT mit Einsatz (2) Pneus avant/arrière SCT Eclipse avec inserts (2) Pneumatico Eclipse ant.
post. SCT con inserto (2)
LOSB2130 Rear Hubs,Aluminum Hinterer Naben, Aluminium Fusées arrières aluminium Mozzi posteriori, alluminio
LOSB2222 Front/Rear Sway Bar Kit Vorderer/Hinterer Stabilisatorsatz Barre anti-roulis av./arr Kit barra antitorsione ant./post.
LOSB2825 Front Shock Body (2): 10-T Stoßdämpfergehäuse vorne (2): 10-T 10-T - Corps d'amortisseurs avant (2) Corpo ammortizzatore ant. (2): 10-T
LOSB2826 Rear Shock Body (2): 10-T Stoßdämpfergehäuse hinten (2): 10-T 10-T -Corps d'amortisseurs arrière (2) Corpo ammortizzatore post. (2): 10-T
LOSB2959 Front Racing Spring Set Frontfedersatz für Rennwagen Set de ressorts avant de compétition Set molle racing anteriori
LOSB2963 Rear Racing Spring Set Heckfedersatz für Rennwagen Set de ressorts arrière de compétition Set molle racing posteriori
LOSB3575 Fr/R HD Lightened Outdrive Set (2 Front/Heck HD Lightened Outdrive-Satz (2) Noix de cardans av/arr renforcées allégées (2) Set trascinatore alleggerito HD ant./post. (2)
LOSB3576 Center HD Lightened Outdrives (2) Mittlere HD Lightened Outdrives (2)
Noix de cardans centrales renforcées allégées (2) Trascinatori alleggeriti HD centrali (2)
LOSB4003 Front/Rear Steering Turnbuckle Set (6) Front/Hecksteuerung Spannschraubensatz (6) Biellettes de direction avant et arrière (6) Set tiranti sterzo ant./post. (6)
LOSB4023 Rod End Set Gelenkkopfsatz Set de chapes Set terminali
LOSB4112 Adjustable Front Hinge Pin Holder Set Anpassbarer vorderer Scharnierbolzen-
Halterungssatz Set de support ajustable d'axes avant Set piastrine anteriori regolabili
LOSB4113 Adjustable Rear Hinge Pin Holder Set Anpassbarer hinterer Scharnierbolzen-
Halterungssatz Set de support ajustable d'axes arrière Set piastrine posteriori regolabili
LOSB7018 Wheel Set (2):TEN-SCTE Losi Felgensatz (2): SCTE TEN-SCTE - Jantes Set cerchioni (2): TEN-SCTE
SPMSS6180 S6180 Digital Surface Servo S6180 Digitaler Oberflächenservo Servo Surface digital S6180 Servo digitale superficie S6180
SPMSS6240 S6240 High Speed, Digital Servo S6240 Hochgeschwindigkeit, Digitaler
Servo Servo S6240 Digital ultra rapide Servo digitale high-speed S6240
TLR3100 Rear Gearbox Bearing Inserts, Alum (2) Heckgetriebe-Lagereinsätze, Aluminium (2) Inserts de roulements de carter de
transmission arrière alu (2)
Inserti cuscinetti posteriori scatola del
cambio, alluminio (2)
TLR334017 Front Spindle Carrier, 15 Deg, +2mm,
Aluminum
Vorderer Spindelträger, 15°, +2mm,
Aluminium Etrier porte fusée, 15°, +2mm en aluminium Portafusello anteriore, 15 gradi, +2 mm, alluminio
TLR334029 Shock Conversion Set, SCTE to 22 Stoßdämpferumbausatz, SCTE auf 22 Conversion amortisseurs SCTE vers 22
Set conversione ammortizzatore, da SCTE a 22
TLR7012 Wheel,White (2): 22SCT TLR Felge weiß (2): 22SCT 22 SCT - Jantes blanches (2) Cerchione bianco (2): 22SCTTLR8061
TLR8061 Hi Performance Body, Clear, Precut:
22SCT/2.0/SCTE
Hochleistungskarosserie, farblos, vorge-
schnitten: 22SCT/2.0/SCTE
22SCT/2.0/SCTE - Carrosserie hautes
performances pré-découpée transparente
Carrozzeria high-performance,
trasparente, pretagliata: 22SCT/2.0/SCTE
Part # English Deutsch Français Italiano
TLR5904 Button Head Screws, M3 x 12mm (10) Halbrundschrauben, M3 x 12mm (10) Vis à tête bombée M3 x 12mm (10) Viti a testa tonda, M3 x 12 mm (10)
TLR5905 Button Head Screws, M3 x 18mm (10) Halbrundschrauben, M3 x 18mm (10) Vis à tête bombée M3 x 18mm (10) Viti a testa tonda, M3 x 18 mm (10)
TLR5908 Button Head Screws, M3 x 44mm (4) Halbrundschrauben, M3 x 44mm (4) Vis à tête bombée M3 x 44mm (4) Viti a testa tonda, M3 x 44 mm (4)
TLR5909 Button Head Screws, M3 x 16mm (10) Halbrundschrauben, M3 x 16mm (10) Vis à tête bombée M3 x 16mm (10) Viti a testa tonda, M3 x 16 mm (10)
TLR5910 Button Head Screws, M3 x 14mm (10) Halbrundschrauben, M3 x 14mm (10) Vis à tête bombée M3 x 14mm (10) Viti a testa tonda, M3 x 14 mm (10)
TLR5911 Button Head Screws, M3 x 20mm (10) Halbrundschrauben, M3 x 20mm (10) Vis à tête bombée M3 x 20mm (10) Viti a testa tonda, M3 x 20 mm (10)
TLR5914 Button Head Screws, M2 x 12mm (10) Halbrundschrauben, M2 x 12mm (10) Vis à tête bombée M2 x 12mm (10) Viti a testa tonda, M2 x 12 mm (10)
TLR5932 Cap Head Screws, M3 x 10mm (10) Kopfschrauben, M3 x 10mm (10) Vis BTR M3 x 10mm (10) Viti a grano, M3 x 10 mm (10)
TLR5933 Cap Head Screws, M3 x 12mm (10) Kopfschrauben, M3 x 12mm (10) Vis BTR M3 x 12mm (10) Viti a grano, M3 x 12 mm (10)
TLR5963 Flathead Screw, M3 x 12mm (10) Flachkopfschraube, M3 x 12mm (10) Vis à tête plate M3 x 12mm (10) Viti a testa piatta M3 x 12 mm (10)
TLR5964 Flathead Screw, M3 x 16mm (10) Flachkopfschraube, M3 x 16mm (10) Vis à tête plate M3 x 16mm (10) Viti a testa piatta, M3 x 16 mm (10)
TLR5965 Flathead Screw, M3 x 20mm (10) Flachkopfschraube, M3 x 20mm (10) Vis à tête plate M3 x 20mm (10) Viti a testa piatta, M3 x 20 mm (10)
TLR6313 Locknut, M3 x .5 x 5.5mm (10) Kontermutter, M3 x 0,5 x 5,5mm (10) Ecrou M3 x 0,5 x 5,5mm (10) Dado autobloccante, M3 x .5 x 5,5 mm (10)
TLR6352 Washers, M3 (10) Unterlegscheiben, M3 (10) Rondelles M3 (10) Rondelle, M3 (10)
TLR8202 Body Clips, Black (12): 22 Karosserieklammern, Schwarz (12): 22 22 - Clips de carrosserie noirs (12) Clip carrozzeria, nero (12): 22
DYN4955
Fuze 130A Sensorless Bl WP ESC: 4WD SCT 1/8 Fuze 130A Sensorloser Bl WP Geschwindig-
keitsregler: 4WD SCT 1/8
Contrôleur Brushless étanche Fuze 130A Sensor-
less pour SCT 4WD 1/8
ESC brushless waterproof Fuze 130 A senza
sensori: SCT 4WD 1:8
DYNS1616 FUZE 550 BL Motor 3800kv FUZE 550 bürstenloser Motor 3800kV Moteur Brushless Fuze 550, 3800Kv Motore brushless FUZE 550 3800 Kv
SPM2335 DX2e Active 2Ch Surface Radio DX2e Active 2-Kanal Oberflächen-Funkgerät Émetteur DX2e Active 2 voies Radiocomando di superficie DX2e Active
2 canali
SPMS605 9KG Servo,WP, Metal, 23T 9KG Servo,WP, Metall, 23T Servo 9Kg à pignons métal, étanche, tête 23T Servo 9 kg, waterproof, metallo, 23T
SPMSRS6000 SRS6000 DSMR AVC Surface Receiver SRS6000 DSMR AVC Oberflächenempfänger Récepteur Surface SRS6000 DSMR AVC Ricevente di superficie SRS6000 DSMR con AVC

36 TENACITY SCT RTR, AVC: 1:10 4WD SCT • MANUALE DI ISTRUZIONI
LOS232023 LOS232024
LOS232031
LOS235026
LOS235026
LOSA6940
LOS237001 LOS234021
LOS234021
LOS234022
TLR6313
TLR5911
LOS234023
LOS232032
LOS232032
LOS234019
LOS234016
TLR5964
TLR5905
LOS234016
TLR255008
LOS234021
LOS234018
LOS232027
LOS232023
TLR5964
TLR5933
LOS232029
LOS237002
LOS237002
LOS232026
LOS232026
LOS232030
LOS237000
LOS237000
LOS232030
TLR235007
TLR8202
TLR8202
TLR5914
LOS231025
TLR5902
TLR5933 TLR5909
LOS231028
LOS230036
EXPLODED VIEW // EXPLOSIONSZEICHNUNG // VUE ÉCLATÉE DES PIÈCES // VISTA ESPLOSA DELLE PARTI

37
TENACITY SCT RTR, AVC: 1:10 4WD SCT • MANUALE DI ISTRUZIONI
LOS232023
TLR5965
TLR5908
LOS232023
LOS232023
LOS232023
LOS237002
LOS232024
LOS232031
LOS232032
LOS232032
LOS237001
LOSA6940
LOS234020
LOS234022
TLR6313
TLR6313
TLR6313
LOS234021
LOS234021
TLR5963
LOS234023
LOS234017
LOS234019
LOS231025
TLR5911
TLR5911
TLR5909
TLR5905
TLR5911
LOS232026
LOS232026
LOS232028
LOS232028
LOS237000
LOS237000
LOS232030
LOS232030
LOS231034
TLR5910
TLR5910
TLR5910
TLR5910
LOS231034
TLR5903
TLR5903
LOS231029
TLR8202
TLR8202
TLR5914
TLR5914
LOS230036
LOS232029
EXPLODED VIEW // EXPLOSIONSZEICHNUNG // VUE ÉCLATÉE DES PIÈCES // VISTA ESPLOSA DELLE PARTI

38 TENACITY SCT RTR, AVC: 1:10 4WD SCT • MANUALE DI ISTRUZIONI
EXPLODED VIEW // EXPLOSIONSZEICHNUNG // VUE ÉCLATÉE DES PIÈCES // VISTA ESPLOSA DELLE PARTI
LOS233011
LOS233012
LOS233015
LOS233014
LOS235027
LOS233011
LOS233011
LOS235024
LOS233013
TLR5905
LOS236000
LOS231023
LOS43006
LOS43016
LOS43015
TLR255013
TLR255013
TLR5963
TLR5964
TLR5964
TLR5963
LOS231024
LOS231024
TLR5903
TLR8202
DYN4955
LOS235011
SPMSRS6000
TLR5904
TLR6352
SPMS605
LOS231032
LOS231032
LOS231023
LOS231026
LOS231027
LOS231027
LOS231033
LOS234022
TLR5964
TLR5963
LOS231024
TLR6313
TLR6313
TLR336005
TLR6313
TLR6313
TLR5964
TLR5905
TLR5904
TLR5910
TLR5905
LOS234022
LOS234022

39
TENACITY SCT RTR, AVC: 1:10 4WD SCT • MANUALE DI ISTRUZIONI
EXPLODED VIEW // EXPLOSIONSZEICHNUNG // VUE ÉCLATÉE DES PIÈCES // VISTA ESPLOSA DELLE PARTI
LOS230034
TLR8202
LOS232033
LOS232034
LOS231031
LOS235012
TLR5932
TLR6352
LOS231023
TLR5963
LOS232025
LOS232026
LOS232026
TLR5901
LOS237000
LOS237000
TLR235007
LOS232023
DYNS1616
LOS232030
LOS232030
LOS235025
TLR6313
TLR5903
TLR5903
LOS231030
LOS230035
LOS232029

©2017 Horizon Hobby, LLC.
Losi, Tenacity, DSM, DSM2, DSMR, AVC, Active Vehicle Control, EC3, Dynamite, Fuze, Prophet and the Horizon Hobby logo are trademarks or
registered trademarks of Horizon Hobby, LLC. The Spektrum trademark is used with permission of Bachmann Industries, Inc.
US 9,320,977. Other patents pending.
Created 01/17 53272 LOS03010T1/T2
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