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2 • TRAXXAS

3

 

BEFORE YOU 
PROCEED

4

 SAFETY 

PRECAUTIONS

5

 

TOOLS, SUPPLIES 
AND REQUIRED 
EQUIPMENT

6

 

ANATOMY OF  
THE MODEL

7

 

QUICK START: 
GETTING UP  
TO SPEED

8

 

THE TRAXXAS  
TQ RADIO SYSTEM

14

  ADJUSTING THE 

ELECTRONIC SPEED 
CONTROL

16

  DRIVING YOUR MODEL

19

 TUNING 

ADJUSTMENTS

23

 MAINTAINING 

 

YOUR MODEL

INTRODUCTION

Thank you for purchasing a Traxxas 1/16 scale model. Your new 
model combines proven Traxxas innovations including F1-
inspired, rocker-actuated suspension, waterproof electronics, 
and a monocoque-style chassis for outstanding handling and 
incredible speed and power. Your Traxxas model is designed for 
high-performance driving, with balanced weight distribution, 
lightweight and high-strength materials, and the precise 
engineering that is the hallmark of all Traxxas vehicles.
 
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 or trail, 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 allow you to unlock 
the performance and potential that Traxxas engineers designed 
into your model. 

Even if you are an experienced R/C enthusiast, 

it’s important to read and follow the procedures in this manual.

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 model!

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.  

Summary of Contents for Boss 302 7303

Page 1: ...MODEL 7305 owner s manual...

Page 2: ...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 ne...

Page 3: ...raxxas com You may also e mail customer support with your question at support Traxxas com Join thousands of registered members in our online community at Traxxas com Traxxas offers a full service on s...

Page 4: ...attery Traxxas strongly encourages you to recycle your Power Cell battery when it has reached the end of its useful life Do not throw your battery in the trash All Power Cell battery packs display the...

Page 5: ...is will prevent air bubbles Placing both ends of the decal down and then trying to smooth it out will result in air pockets Look at the photos on the box for typical decal placement TIRE GLUING The fa...

Page 6: ...y Mount Hex Hub Rear Suspension Arm Axle Carrier Pivot Ball Toe Link Light Pipe Receiver Box Steering Servo Front Body Mount Battery Compartment Door Battery Compartment Vent Electronic Speed Control...

Page 7: ...radio system See page 13 Fully charge the battery pack included with your model Follow this procedure to make sure your radio system works properly at a distance and that there is no interference fro...

Page 8: ...2 5 Wiring Diagram MOTOR MOTOR TQ TRANSMITTER Antenna Steering Trim Throttle Trim Throttle Trigger Throttle Neutral Adjust Steering Wheel Power Switch Battery Compartment Servo Reversing Switch Power...

Page 9: ...ses mAh Abbreviation for milliamp hour A measure of the capacity of the battery pack The higher the number the longer the battery will last between recharges Neutral position The standing position tha...

Page 10: ...charged batteries The power indicator light does not indicate the charge level of the battery pack installed in the model SETTING UP THE ANTENNA 1 Locate the black antenna wire that exits the receive...

Page 11: ...external low voltage detector sold separately consult your hobby dealer THE TRAXXAS HIGH CURRENT CONNECTOR Your model is equipped with the Traxxas High Current Connector Standard connectors restrict...

Page 12: ...he electronic speed control This control has been preset for you at the factory Electronic Steering Trim The electronic steering trim located on the face of the transmitter adjusts the neutral center...

Page 13: ...model the front wheels should be pointing straight ahead If the wheels are turned slightly to the left or right slowly adjust the steering trim control on the transmitter until they are pointing stra...

Page 14: ...d fingers are clear of the wheels 1 With the transmitter on press the EZ Set button for second until the LED shines GREEN then immediately release the button This turns on the ESC If you press and rel...

Page 15: ...l is ready to drive Selecting Training Mode Profile 3 1 Turn on your transmitter and connect a fully charged battery pack to the ESC 2 With the ESC off press and hold the EZ Set button until the light...

Page 16: ...variation in the types of batteries that are available and the methods with which they can be charged it s impossible to give exact run times for the model Another major factor which affects run time...

Page 17: ...in wet conditions The motor will be cooled by water contact and will not give an accurate indication of appropriate gearing After Running Your Vehicle in Wet Conditions 1 Drain the tires by spinning t...

Page 18: ...Unplug the servo cables from the receiver and remove the receiver Receiver Installation 1 Route the antenna wire out of the receiver box cover A Place the cover on the chassis 2 Route the servo and s...

Page 19: ...sion damping effect Changing the oil to a higher viscosity oil will increase damping Lowering the viscosity of the oil will cause the suspension damping to be reduced Damping should be increased with...

Page 20: ...ront and rear wheels as viewed from above see the diagram below The handling of your model can be adjusted by altering the front and rear toe angles Front Toe Adjustment The toe in of your model s fro...

Page 21: ...and authentic gymkhana style drift cornering The front differential has been filled from the factory with high viscosity 50 000W silicone oil The 50 000W oil allows the front wheels to pull the model...

Page 22: ...rew into the pinion gear but do not tighten it yet 5 Slide the pinion gear down the motor shaft so the wrench shaft fits into the notch in the motor mount as shown Tighten the set screw Adjusting Gear...

Page 23: ...p the chassis clean of accumulated dirt and grime Periodically inspect the chassis for damage Shocks Keep the oil level in the shocks full Use only 100 pure silicone shock oil to prolong the life of t...

Page 24: ...101216 KC1331 R00 MODEL 7305 1100 Klein Road Plano Texas 75074 1 888 TRAXXAS owner s manual...

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