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E-REVO BRUSHLESS • 11

TRAXXAS TQ

i

 RADIO SYSTEM

2-4

SELECTING BATTERIES FOR YOUR MODEL

Your model does not include batteries or a charger. Two NiMH or LiPo 
batteries equipped with Traxxas High-Current Connectors are required. 
LiPo batteries are recommended for best performance. Traxxas Power 
Cell batteries are strongly recommended for maximum performance. The 
following chart lists all the available Power Cell batteries for your model:

SELECTING A CHARGER FOR YOUR MODEL

Make certain you choose the correct type of charger for the batteries 
you select. You MUST use a LiPo charger for LiPo batteries or battery 
damage with the potential for fire will result (see Warnings and 
Precautions for full details). Traxxas recommends you choose a genuine 
Traxxas EZ-Peak iD charger for easy charging and maximum battery life 
and performance.

INSTALLING TRANSMITTER BATTERIES

Your TQi transmitter uses 4 AA batteries. The battery 
compartment is located in the base of the transmitter.

1. Remove the battery compartment door by pressing the tab 

and sliding the door open.

2. Install the batteries in the correct orientation as indicated in 

the battery compartment.

3. Reinstall the battery door and snap it closed.
4. Turn on the transmitter and check the status indicator for a 

solid green light.

If the status LED flashes red, the transmitter 
batteries may be weak, discharged or 
possibly installed incorrectly. Replace 
with new batteries. 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 32 for more information on 
the transmitter Status LED codes.

If the status LED doesn’t light 
green, check the polarity of 
the batteries. If you see any 
other flashing signal from the 
LED, refer to the chart on page 
32 to identify the code.

Use the Right Batteries

Your transmitter uses AA 
batteries. Use new alkaline 
batteries (part #2914). Do 
not use rechargeable AA 
batteries to power the TQi 
transmitter, as they will not 
provide sufficient voltage 
for optimum transmitter 
performance.

Caution: Discontinue running 
your model at the first sign of 
weak batteries (flashing red 
light on the transmitter) to 
avoid losing control.

LiPo Batteries
2872X

5000mAh 11.1V 3-Cell 25C LiPO Battery

2843X

5800mAh 7.4V 2-Cell 25C LiPO Battery

2869X

7600mAh 7.4V 2-Cell 25C LiPO Battery

NiMH Batteries
2923X

Battery, Power Cell, 3000mAh (NiMH, 7-C flat, 8.4V)

2940X

Battery, Series 3 Power Cell, 3300mAh (NiMH, 7-C flat, 8.4V)

2950X

Battery, Series 4 Power Cell, 4200mAh (NiMH, 7-C flat, 8.4V)

2960X

Battery, Series 5 Power Cell, 5000mAh (NiMH, 7-C flat, 8.4V)

Charger

Part 

Number

NiMH 

Compatible

LiPo 

Compatible

Battery iD

EZ-Peak Plus, 4-amp                                  

2970                 

YES                 

YES

YES

EZ-Peak Dual, 8-amp                          

2972                 

YES                 

YES

YES

Summary of Contents for 56086-4

Page 1: ...MODEL 56086 4 OWNER S MANUAL...

Page 2: ...el 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 Q...

Page 3: ...ly enjoy your new model Operate your model sensibly and with care and it will be exciting safe and fun for you and those around you Failure to operate your model in a safe and responsible manner may r...

Page 4: ...or other components Disconnect the Batteries Always disconnect the batteries from the speed control when not in use Transmitter on First Switch on your transmitter first before switching on the speed...

Page 5: ...page 11 A peak detecting charger is recommended for best performance and longest battery life See Traxxas com for more information Battery and charger style is subject to change and may vary from ima...

Page 6: ...per Rear Body Mount Hex Hub Rear Suspension Arm Axle Carrier Pivot Ball Toe Link Turnbuckle Receiver Box Light Pipe Skid Plate Steering Servo Steering Servo Front Body Mount Battery Compartment Door B...

Page 7: ...there is no interference from outside sources 3 Install batteries in the transmitter See page 11 8 Detail your model See page 8 The transmitter requires 4 AA alkaline batteries sold separately Apply...

Page 8: ...nd servos to be powered by the main battery pack in an electric model This eliminates the need to carry a separate pack of 4 AA batteries to power the radio equipment Brushless Motor A D C brushless m...

Page 9: ...sensors and wiring are not required Servo Small motor unit in your model that operates the steering mechanism Solder Tabs Accessible external contacts on the motor that allows for easy wire replacemen...

Page 10: ...h Wires 121g Connector Type 6 5mm bullet Your model is equipped with the TQi 2 4GHz transmitter with the Traxxas Link Wireless Module The transmitter has two channels for controlling your throttle and...

Page 11: ...solid green light If the status LED flashes red the transmitter batteries may be weak discharged or possibly installed incorrectly Replace with new batteries The power indicator light does not indicat...

Page 12: ...front of the battery compartment against the foam rubber cushion however you can reposition the batteries to change the weight distribution and handling if desired The E Revo includes an extra set of...

Page 13: ...mply turn off the transmitter and start over Always turn on the transmitter before plugging in the battery RADIO SYSTEM BASIC ADJUSTMENTS Throttle Neutral Adjustment The throttle neutral adjustment is...

Page 14: ...tance you plan to operate the model 4 Operate the controls on the transmitter once again to be sure that the model responds correctly 5 Do not attempt to operate the model if there is any problem with...

Page 15: ...es with very little traction loose dirt smooth concrete ice snow increase TSM to maximize acceleration and control Drive with TSM on and off to test how it is making your control of the vehicle easier...

Page 16: ...utions to keep in mind Make Sure The Axle Nuts Are Tight Before Each Run Before operating your E Revo Brushless Edition take a moment to make sure the axle nuts are tight as they may have loosened dur...

Page 17: ...re available and the methods with which they can be charged it s impossible to give exact run times for the model Another major factor that affects run time is how the model is driven Run times may de...

Page 18: ...ng normal running Water will enter these holes and get trapped inside the tires if holes are not cut in the tires Cut two small holes 3mm or 1 8 diameter in each tire Each hole should be near the tire...

Page 19: ...th a flat blade screwdriver To prevent corrosion and ensure maximum bearing life lubricate the bearings with a light oil available at your local hobby store Following these steps will extend motor lif...

Page 20: ...d is recommended for advanced users SUSPENSION TUNING Springs The front and rear springs on E Revo have different spring rates The rear springs are about 20 stiffer than the front springs The spring s...

Page 21: ...Shock Oil The 4 oil filled aluminum shocks dampers effectively control the suspension movement by preventing the wheels and tires from continuing to bounce after rebounding from a bump Changing the o...

Page 22: ...of travel Static camber is the camber angle at the wheel when the vehicle is set at its normal stationary ride height The suspension pivot balls located in the axle carriers adjust the static camber...

Page 23: ...ed locknut on the slipper shaft Use the supplied universal wrench To tighten or loosen the slipper nut insert the 2 0mm hex wrench into the hole in the end of the slipper shaft This locks the shaft fo...

Page 24: ...nd pinion gear into the spur gear Retighten the motor mount screw and then remove the strip of paper You should be able to run a fresh strip of paper through the gears without binding them Gearing Com...

Page 25: ...the other side following the same procedure If necessary fine tune the length of the second steering link to eliminate any load on the steering system in the neutral position If you are using afterma...

Page 26: ...mage Motors Every 10 15 runs remove clean and lubricate the motors Use a product such as electric motor cleaning spray to flush dirt out of the motors After cleaning lubricate the bushings at each end...

Page 27: ...icle will tend to add traction to the opposite end For example increasing roll resistance in the rear by installing the upper arms in the lower holes will provide more traction for the front wheels an...

Page 28: ...effect of the various rocker arms on wheel force as the suspension is compressed On the progressive rate wheel force is light at first and increases as the suspension is compressed Bump Steer Elimina...

Page 29: ...ck oil up to the top of the shock body Slowly move the piston up and down always keeping it submerged in oil to release the air bubbles Let the shock sit for a few minutes to allow any remaining air b...

Page 30: ...screws 4 Locate push rods Make sure that all four of the suspension push rods are located and secured into the middle position marked LT on the lower suspension arms 5 Reinstall shock absorbers Reinst...

Page 31: ...travel applied to steering Turning the Multi Function knob fully clockwise will deliver maximum steering throw turning the knob counterclockwise reduces steering throw note turning the dial counterclo...

Page 32: ...rvo moving steering or throttle linkages in the case of a nitro model farther than their mechanical limits The end point adjustment settings you select will represent what you wish to be the servo s m...

Page 33: ...ave to select any model from a list of model memory entries The transmitter and receiver do it all for you automatically To activate Model Lock 1 Switch on the transmitter and receiver you wish to loc...

Page 34: ...the TQi transmitter s various settings and functions Press and hold MENU to enter the Menu Tree and use the following commands to navigate through the menu and select options MENU When you enter a men...

Page 35: ...LED blinks Press SET red LED blinks x3 Press MENU twice red LED blinks x3 Turn steering wheel to desired max left and right travel x8 Press SET to save each position Turn steering wheel to test settin...

Page 36: ...averages Use the recording function to document your dashboard view with sound so that you can keep your eyes on your driving and not miss a single apex Manage up to 30 Models with Traxxas Link The T...

Page 37: ...TRAXXAS 37...

Page 38: ...6250 Traxxas Way McKinney TX 75070 1 888 TRAXXAS 160105 56086 4 OM EN R00 OWNER S MANUAL MODEL 56086 4...

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