User Manual
2 
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 T-MAXX 3.3 OWNERS MANUAL
INTRODUCTION
Thank you for purchasing the new T-Maxx 3.3. This T-Maxx is our 
biggest and meanest Maxx ever and we are condent it will reward you 
with many hours of exciting monster truck action.
We know you’re excited about getting your new T-Maxx 3.3 on the 
road, but it’s very important that you take some time to read through 
the Owners Manual. This manual contains all the necessary set-up, 
break-in, tuning, and operating procedures that allow you to unlock 
the incredible performance and adjustment potential that Traxxas 
engineers designed into T-Maxx 3.3. Even if you are an experienced 
R/C enthusiast, it’s important to read and follow the procedures in 
this manual. T-Maxx 3.3 contains new technologies in the engine, 
suspension, and transmission operation that you may not be familiar 
with. Pay particular attention to the fuel and break-in requirements 
for the engine. 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.
T-Maxx 3.3 is made to be a complete package that starts with the 
highest level of engineering; a professionally produced DVD to 
acquaint you with the starting, racing, and maintenance procedures; 
and is equipped stock with the most powerful Ready-To-Race® 
engine available. We want you to feel condent that you own the 
best-performing truck in the market and that it is backed by a team of 
professionals who aim to provide the highest level of factory support 
possible. T-Maxx 3.3 is about experiencing total performance and 
satisfaction, not just with your truck, but also with the company that 
stands behind it. 
Thank you again for going with Traxxas. We work hard every day to 
assure you the highest level of customer satisfaction possible. We truly 
want you to enjoy your new T-Maxx 3.3!
BEFORE YOU PROCEED
Carefully read and follow all instructions in this and any accompanying 
materials to prevent serious damage to your T-Maxx 3.3. Failure to 
follow these instructions will be considered abuse and/or neglect.
Before running your T-Maxx 3.3, look over this entire manual and 
examine the truck carefully. If for some reason you decide the T-Maxx 
3.3 is not what you wanted, then do not continue any further. Your 
hobby dealer absolutely cannot accept a T-Maxx 3.3 for return or 
exchange after it has been run.
Warnings, Helpful Hints, & Cross-References
Throughout this manual, you’ll notice warnings and helpful hints 
identied by the icons below. Be sure to read them!
SUPPORT
If you have any questions about your T-Maxx 3.3 or its operation, 
call the Traxxas Technical Support line toll-free at: 
1-888-TRAXXAS (1-888-872-9927)* 
Technical support is available Monday through Friday from 8:30 am 
to 9:00 pm central time. Technical assistance is also available at  
www.Traxxas.com. You may also e-mail customer support with your 
question at support@Traxxas.com. Join hundreds of Traxxas R/C 
enthusiasts in our online community at www.Traxxas.com.
Traxxas offers a full-service, on-site repair facility to handle any of
your Traxxas service needs. Maintenance, replacement parts, and 
accessories may be purchased directly from Traxxas by phone or online 
at www.BuyTraxxas.com. You can save time, along with shipping and 
handling costs, by purchasing replacement parts from your local dealer. 
Do not hesitate to contact us with any of your product support needs. 
We want you to be thoroughly satised with your new T-Maxx 3.3!
Traxxas Support
Traxxas support is with you every step of the way. 
Refer below to nd 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 nd 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 6 to begin. 
An important warning about personal safety or avoiding
damage to your model and related components. 
Special advice from Traxxas to make things easier 
and more fun.
Refers you to a page with a related topic.
CONTENTS
BEFORE YOU PROCEED ................................................. 2
SAFETY PRECAUTIONS .................................................. 3
TOOLS, SUPPLIES AND REQUIRED EQUIPMENT ........ 4
ANATOMY OF YOUR T-MAXX 3.3 .................................... 5
QUICK START: GETTING UP TO SPEED ........................ 6
GLUING THE TIRES AND DECORATING YOUR T-MAXX 3.3 ... 6
THE TRAXXAS TQ 2.4GHz RADIO SYSTEM ................... 7
THE TRX 3.3 RACING ENGINE .....................................11 
DRIVING YOUR T-MAXX 3.3 ..........................................22
TUNING ADJUSTMENTS ...............................................23
MAINTAINING AND STORING YOUR T-MAXX 3.3 .......27
TROUBLESHOOTING .....................................................28
TQ 2.4GHz ADVANCED TUNING GUIDE ......................29
INTRODUCTION










