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TRAXXAS • 5

TOOLS, SUPPLIES AND REQUIRED EQUIPMENT

Your model comes with a set of specialty metric tools. You’ll need to purchase other items, available from your hobby dealer, to operate 
and maintain your model.

REQUIRED EQUIPMENT 

(sold separately)

Recommended Equipment

These items are not required 
for the operation of your 
model, but are a good idea to 
include in any R/C toolbox:
• Safety glasses
• Thin, hobby-quality 

cyanoacrylate instant tire 
glue (CA glue)

• Hobby knife
• Side cutters and/or needle 

nose pliers

• Philips screwdriver 
• Soldering iron 

 

For more information on 
batteries, see 

Use the Right 

Batteries

 on page 11.

SUPPLIED TOOLS AND EQUIPMENT

2.0mm “T” wrench

4-way wrench

2.5mm ball driver wrench

1.5mm “L” wrench

Body clips

6-cell 2/3A NiMH battery

TR

AX

XA

S

NiMH battery charger

APPLYING THE DECALS

The main decals for your model 

have been applied at the factory. 
The decals are printed on self-
adhesive clear mylar and are die-
cut for easy removal. Use a hobby 
knife to lift the corner of a decal 
and lift it from the backing. To 
apply the decals, place one end 
down, hold the other end up, and 
gradually smooth the decal down 
with your finger as you go. This 
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 factory tires on your model are not glued to the rims. The 
instructions here are provided to show you how to glue tires to the 
rims if desired, but it is not necessary to run your model. If you plan 
to upgrade to the Velineon VXL-3m Brushless Power System in the 
future, tire gluing is mandatory. Use CA tire glue available from your 
local hobby dealer. 

1. 

Remove a wheel from the model using the 
larger (7mm) end of the universal wrench.

2.

 Use your thumb to push the side of the 

tire away from the rim. Place one or two 
drops of CA glue into the opening and 
release the tire. Capillary action will draw 
the glue around the bead of the tire.

3.

 Repeat step two at four or five points 

around the rim, until the tire is completely 
secured to the rim. Turn the rim over and repeat the process for the 
inside of the rim/tire. Repeat for the other three wheels.

4. 

Reinstall the wheels, make sure none of the axle pins have fallen out 
from behind the hex hubs.

DECORATING YOUR MODEL

WARNING: Lithium Polymer (LiPo) packs should not be used with the XL-2.5 speed control. The XL-2.5 speed control is not equipped with low-voltage detection.

9

8 AA alkaline 

batteries

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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