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2 • NITRO SLASH

INTRODUCTION

Thank you for purchasing the Traxxas Nitro Slash, equipped with the 
TRX® 3.3 Racing Engine—the most powerful engine of its size ever 
available in a Ready-To-Run truck. Advanced engineering and design, 
along with thousands of hours of testing, puts the TRX 3.3 in a class 
by itself. Each part of the TRX 3.3—from the air filter on the slide 
carburetor, to the tip on the dyno-tuned exhaust system—has been 
carefully engineered to provide maximum power over the broadest 
rpm range. We are confident you will be rewarded with high-speed 
performance in a durable, long-lasting product.

This manual contains the instructions you will need to operate and 
maintain your model so that you can enjoy it for years to come. We 
want you to feel confident that you own one of the best performing 
models in the market and that it is backed by a team of professionals 
who aim to provide the highest level of factory support possible. 
Traxxas models are about experiencing total performance and 
satisfaction, not just with your model, but also with the company that 
stands behind it.

We know you’re excited about getting your new model on the road, 
but it’s very important that you take some time to read through the 
Owner’s Manual. This manual contains all the necessary setup and 
operating procedures that will allow you to unlock the performance 
potential that Traxxas engineers designed into your model. Also be 
sure to read and follow the precautions and warnings in this manual 
and on any labels or tags attached to your model. They are there 
to educate you on how to operate your model safely and also get 
maximum life and performance from your model.

Even if you are an experienced R/C enthusiast, it is important to 
read and follow the procedures in this manual. 

The advanced 

design of the TRX 3.3 Racing Engine has a special break-in 
procedure that has been developed and proven to produce 
the best-performing engine possible. Using traditional or old-
fashioned procedures could reduce engine performance and 
longevity.

Thank you again for choosing Traxxas. We work hard every day to 
ensure you receive the highest level of customer satisfaction possible. 
We truly want you to enjoy your new model!

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BEFORE YOU PROCEED

SAFETY PRECAUTIONS

TOOLS, SUPPLIES, AND 
REQUIRED EQUIPMENT

ANATOMY OF THE 
NITRO SLASH

QUICK START:  
GETTING UP TO SPEED

TRAXXAS TQ 2.4GHz 
RADIO SYSTEM

THE TRX 3.3 
RACING ENGINE

DRIVING YOUR  
NITRO SLASH

TUNING ADJUSTMENTS

MAINTAINING AND 
STORING YOUR MODEL

TROUBLESHOOTING

Traxxas Support

Traxxas support is with you every step of the 
way. Refer to the next page to find out how to 
contact us and what your support options are.

Quick Start

This manual is designed with a Quick 
Start path that outlines the necessary 
procedures to get your model up 
and running in the shortest time possible. If you are an 
experienced R/C enthusiast you will find it helpful and fast. 
Be sure and read through the rest of the manual to learn 
about important safety, maintenance, and adjustment 
procedures. Turn to page 7 to begin.  

FCC Compliance

This device contains a module that complies with the limits for a Class B digital device as described in 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.

The limits for a Class B digital device are designed to provide reasonable protection against harmful interference in residential settings. This product generates, uses and can radiate radio frequency energy, and, if 
not operated in accordance with the instructions, may cause harmful interference to radio communications. The user is cautioned that changes or modifications not expressly approved by the party responsible for 
compliance could void the user’s authority to operate the equipment.

Canada, Industry Canada (IC)

This Class B digital apparatus complies with Canadian ICES-003 and RSS-210. This device complies with Industry Canada license exempt RSS standard(s). Operation is subject to the following two conditions:  This 
device may not cause interference, and This device must accept any interference, including interference that may cause undesired operation of the device.

Radio Frequency (RF) Exposure Information

The radiated output power of the Traxxas LP Device is below the Industry Canada (IC) radio frequency exposure limits. The Traxxas LP Device should be used in such a manner such that the potential for human 
contact during normal operation is minimized. 

Summary of Contents for Nitro Slash 44054

Page 1: ...MODEL 44054 owner s manual...

Page 2: ...our new model 3 4 5 6 7 8 14 28 29 30 32 BEFORE YOU PROCEED SAFETY PRECAUTIONS TOOLS SUPPLIES AND REQUIRED EQUIPMENT ANATOMY OF THE NITRO SLASH QUICK START GETTING UP TO SPEED TRAXXAS TQ 2 4GHz RADIO...

Page 3: ...h your question at support Traxxas com Join thousands of registered members in our online community at Traxxas com Traxxas offers a full service on site repair facility to handle any of your Traxxas s...

Page 4: ...exposure to the engine exhaust can be harmful Avoid breathing the engine exhaust Always run your Nitro Slash outdoors in a well ventilated area Never run the engine indoors Do not operate your Nitro S...

Page 5: ...es see Use the Right Batteries on page 10 Battery and charger style are subject to change and may vary from images Supplied Tools and Equipment Required Tools and Equipment sold separately 8 AA alkali...

Page 6: ...ervo Suspension Arm Front Bumper Shock Oil Damper Tie Rod Turnbuckle Throttle Brake Servo Transmission Air Filter Header Pipe Pressure Line Fuel Line EZ Start Motor EZ Start Plug Shock Tower Body Moun...

Page 7: ...applied If you wish to add more decals do it now before you break in your engine Learn the proper way to use the EZ Start electric starting system 4 Install the antenna See page 13 13 Start the engine...

Page 8: ...the servos seek when the transmitter controls are at the neutral setting NiCad Abbreviation for nickel cadmium The original rechargeable hobby pack NiCad batteries have very high current handling hig...

Page 9: ...Channel 2 Throttle Servo TQ 2 4GHz Transmitter Steering Trim Throttle Trigger Steering Wheel Power Switch Battery Compartment Set Button Red Green Status LED TRAXXAS TQ 2 4GHz RADIO SYSTEM Applying Th...

Page 10: ...es The power indicator light does not indicate the charge level of the battery pack installed in the model Refer to the Troubleshooting section on page 13 for more information on the transmitter s sta...

Page 11: ...urns left Channel 1 would need to be reversed to correct the servo direction Use the following procedures to reverse the steering or throttle channel if necessary Servo reversing should only be requir...

Page 12: ...our radio system to ensure that it operates properly 1 Turn on the radio system and check its operation as described in the previous section 2 Have a friend hold the model with the engine off 3 Walk a...

Page 13: ...do not bend or cut the metal tip and do not bend or cut the white wire at the end of the metal tip Do not shorten the antenna tube See the sidebar for more information Fail Safe Your Traxxas radio sy...

Page 14: ...o perform regular routine maintenance The number one cause of premature engine wear and failure is lack of care and maintenance BREAK IN The TRX 3 3 Racing Engine is manufactured to exacting tolerance...

Page 15: ...dle Throttle Arm Crankshaft Flywheel Carburetor Air Intake Fuel Intake High Speed Needle Idle Speed Adjustment Screw Clutch Bell Crankcase Two Stage Air Filter Glow Plug EZ Start Controller THE TRX 3...

Page 16: ...s body that contains all of the running mechanical components Crankshaft The main shaft of the engine that holds the reciprocating assembly Cooling fins The cooling fins are milled into the cylinder h...

Page 17: ...the first level of air filtration for the engine The majority of dirt and debris will be stopped by this filter Clean re oil and replace this filter after every hour of run time Always use both the p...

Page 18: ...ther factors determine how much nitro can be efficiently used in the engine The TRX 3 3 Racing Engine responds exceptionally well to a maximum of 33 nitro returning cooler temps more power and a smoot...

Page 19: ...pulling the entire filter assembly firmly to the side to release it Do not pull straight up 2 Remove the pre filter element 3 Clean the pre filter element by thoroughly washing the foam element in ho...

Page 20: ...ailable air atomization THE FUEL MIXTURE NEEDLES The amount of fuel metered and atomized by the carburetor is controlled by the two mixture needles the high speed needle and the low speed needle The l...

Page 21: ...unit and an on board motorized starter Power for the EZ Start system comes from a 7 2 volt rechargeable battery pack installed in the hand held control unit The engine glow plug is heated automatical...

Page 22: ...starter battery or one that has not been fully charged may not deliver enough power to crank the engine over at the appropriate rpm to keep the piston from sticking at top dead center TDC A new engin...

Page 23: ...after break in Follow the instructions exactly for each of the first 5 tanks of fuel Starting Your TRX 3 3 Racing Engine for the First Time Before you start your TRX 3 3 Racing Engine for the first t...

Page 24: ...try to creep forward when stopped Reduce the idle speed by turning the idle adjustment see page 15 on the carburetor counterclockwise 3 When the fuel tank is nearly empty shut off the engine and refu...

Page 25: ...s then it is likely that it is over 220 F and needs to cool down If the water takes a long time or does not evaporate at all then the engine is too cool We do not recommend that you operate your engin...

Page 26: ...clockwise and retest This setting will extend engine component life Low Speed Fuel Mixture Adjustment The low speed mixture is always set after the high speed needle is correctly adjusted The low spee...

Page 27: ...influence on engine temperature is air temperature Expect the engine temperature to vary almost in direct proportion to air temperature Assuming you tuned the engine for the same maximum performance e...

Page 28: ...thing with your Nitro Slash The engine is cooled by airflow created by speed Towing creates a high load on the engine and at the same time limits cooling of the engine due to low vehicle speed If your...

Page 29: ...mber angle of both the front and rear wheels can be adjusted with the camber rods upper turnbuckles Use a square or right angle triangle to set the camber accurately Adjust the front and rear wheels t...

Page 30: ...nnecting rod The connecting rod should be replaced when the piston and sleeve are replaced or after three gallons of fuel whichever comes first Also replace the piston wrist pin and G clip whenever th...

Page 31: ...r use next time See page 19 for air filter maintenance instructions 10 Replace the glow plug reconnect the glow plug power wire and reinstall the air filter Centering the Servos Whenever your radio sy...

Page 32: ...positive motor terminal indicated by a red dot next to the terminal The engine could be flooded If too much fuel accumulates in the combustion chamber at start up the engine will hydraulically lock Fo...

Page 33: ...o long during startup then it can become flooded with fuel When the engine is flooded it will no longer turn due to excess fuel in the combustion chamber preventing upward movement of the piston Use t...

Page 34: ...34 NITRO SLASH Notes...

Page 35: ...NITRO SLASH 35 Notes...

Page 36: ...121130 KC1673 R02 1100 Klein Road Plano Texas 75074 1 888 TRAXXAS MODEL 44054 owner s manual...

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