WARNING!
RISK OF INJURY OR DEATH
Experts Only! This product
is not a toy. This product
carries our highest skill
level rating, 10, and is not
intended for use by children or minors
under the age of 16. Individuals under
the age of 18 require responsible
adult supervision during operation
and maintenance. The XO-1 is only
intended to be owned and operated by
experienced users with advanced skills
and expert driving ability. Responsibility,
maturity, and common sense are
required. This model must be treated
with absolute respect and caution to
ensure the safety of yourself and others
around you. It must only be driven at its
top speed on a closed course such as a
racetrack or drag strip where there are
safety barricades and pedestrian access
controls. Operating the XO-1 in a careless,
unsafe manner, without adequate care
and preparation, can result in collisions
with catastrophic consequences such as
serious injury or death. Know your limits.
Be honest with yourself about your true
ability and be certain you have a location
where you can safely run the model.
28
XO-1
•
EXPERTS ONLY: OPERATING THE XO-1 AT MAXIMUM SPEED
For Expert Drivers
ONLY
Now that you are familiar with the operation of the XO-1 in "out-of-
the-box" trim, it's time to explore the upper limits of its performance
capability. Before you unlock the power system and outfit your model
for full-power operation, make certain you have fully read and
understand the warnings and precautions starting on page 3.
If you have questions about the XO-1, please contact Traxxas at
1-888-TRAXXAS or e-mail us at support@Traxxas.com
Installing the High-Speed Pinion
1. Remove the right rear wheel. This will make it easier to adjust the
gear mesh.
2. Remove the right rear shock's upper mounting screw and pivot it
away from the chassis to allow clearance for the pinion when you
remove the motor.
3. Remove the 3x8mm cap screw and lift the motor cooling duct off
the chassis.
4. Remove the 3x15mm cap screws and slide the motor out of the
motor mount. You do not need to unplug the motor from the
speed control or remove the motor temperature sensor.
5. Loosen the 4x4mm set screw in the pinion and slide the pinion off
the motor's output shaft.
6. Install the high-speed pinion on
the motor's output shaft. Do not
tighten the set screw yet.
5.
4x4 GS
1.
High Speed Pinion Installation
www.modellmarkt24.ch
7. Turn the shaft so the pinion's set screw faces up. With the 2mm
driver installed in the pinion's set screw, slide the pinion toward
the motor mount until the driver fits into the slot in the motor
mount. This sets the pinion's offset from the motor for proper
mesh with the spur gear. Tighten the set screw.
8. Reinstall the motor and cooling duct. Follow the steps on
page 20 to properly set the gear mesh.
Installing the 100mph Molded Plastic Wing
The 100mph molded plastic wing (included) is required for 100mph
running. DO NOT run the XO-1 at 100mph without this wing installed.
It provides downforce and stability. Failure to install the 100mph
wing may result in a loss of control at high speed.
Remove the four 4x10mm button-head cap screws and wing
washers that attach the Lexan® wing to the uprights. Remove the
Lexan wing and wing washers; store these parts with the other
accessories for your model. Install the 100mph molded plastic wing
using the 4x10mm button-head screws (the wing washers are not
required). Tighten the screws securely.
Stock Wing Removal
4x10mm BCS
3.
3x8 CS
2.
4.
3x15 CS
100mph Wing Installation
4x10mm BCS