Introduction .................................................................................2
Safety Precautions .....................................................................2
Helpful Hints................................................................................2
Stress-Tech
™
Parts Guarantee...................................................2
Repair Service.............................................................................2
Specification & Description Changes.......................................3
Screw Information ......................................................................3
Required Items for Completion .................................................3
Tools You Will Need....................................................................3
Finishing the RTR Version.........................................................3
Assembly of the Pre-Built Version............................................4
Preparing the Radio System .................................................4
Section 1: Steering Servo Assembly........................................4
Section 2: Assembling the Radio Tray.....................................5
Section 3: Installing the Throttle Servo....................................7
Section 4: Throttle & Brake Linkages.......................................7
Section 5: Radio Adjustments...................................................8
Section 6: Prepare the Engine ..................................................9
Section 7: Installing the Body Mounts ...................................10
Section 8: Finishing..................................................................11
Section 9: Carburetor Settings................................................11
Section 10: Breaking-In the Engine ........................................12
Section 11: Running the Engine .............................................12
Section 12: Engine Maintenance.............................................13
Section 13: Performance Tuning.............................................14
Section 14: Maintenance Tips .................................................14
Engine Trouble Shooting .........................................................15
Thank you for purchasing the DuraTrax Maximum ST. This
manual contains the instructions you need to build, operate,
and maintain your new nitro R/C truck. Read over this
manual thoroughly before building or operating the
Maximum ST.
When the safety precautions are followed, the Maximum ST
will provide years of enjoyment. Use care and good sense
at all times when operating this radio controlled truck.
Failure to use this vehicle in a safe, sensible manner can
result in injury or damage to property. You and you alone
must insure that the instructions are carefully followed and
all safety precautions are obeyed.
•
Do not operate the Maximum ST near people. Spectators
should be behind the driver or at a safe distance away
from the vehicle.
•
The engine and exhaust produces quite a bit of noise. If
you are disturbed by the amount of noise this truck
produces, wear ear protection such as earplugs. Do not
run this vehicle when or where it can disturb others.
•
The engine and exhaust can become very hot. Avoid
touching any of these parts during use and until they
have cooled down.
•
Model engine fuel is poisonous. Make sure you read and
follow all of the precautions on the fuel container. Keep
fuel out of the reach of children.
•
Model engine fuel is flammable and when ignited has a
flame that is difficult to see. Avoid sparks, flames,
smoking, or any other ignition source when fuel is near.
•
The engine emits carbon dioxide just like real cars. Do
not operate this model indoors.
•
Before turning on the transmitter, make sure that no one
else is on your frequency.
•
Avoid working over a deep pile carpet. If you drop a small
part or screw, it will be difficult to find.
•
Place a mat or towel over your work surface. This will
prevent parts from rolling off and will protect the work
surface.
•
Avoid running the truck in cold weather. The plastic and
metal parts can become brittle at low temperatures. In
addition, grease and oil become thick, causing
premature wear and poor performance.
•
Test fit all parts before attaching them permanently.
We have engineered the Maximum ST to take the rough
and tumble abuse that makes R/C trucks fun. We are so
confident of the quality and durability of the Stress-Tech
™
plastic parts that we will replace any Stress-Tech plastic part
you break during the first 6 months you own the truck. Just
send in the part to us and we will send you a
Free
replacement. Please see the Maximum ST parts list for the
items covered under the Stress-Tech guarantee.
To receive your free replacement part please send the
following to the Hobby Services address listed on the cover
of this manual:
•
The broken part must be included.
•
The part number and description of the broken part.
•
Dated copy of your invoice or purchase receipt.
•
Your name, phone number and shipping address.
Repair service is available anytime.
•
After the 90 day warranty, you can still have your
Maximum ST repaired for a small charge by the experts
at DuraTrax’s authorized repair facility, Hobby Services,
at the address listed on the front page of this manual.
To speed up the repair process, please follow the
instructions listed below.
1. Under most circumstances return the
ENTIRE
system:
truck and radio. The exception would be sending in a
Stress-Tech part. See the instructions under Stress-Tech
Guarantee.
2. Make sure the transmitter is turned off, all batteries are
removed, and fuel is drained from the tank.
REPAIR SERVICE
STRESS-TECH
™
PARTS GUARANTEE
HELPFUL HINTS
SAFETY PRECAUTIONS
INTRODUCTION
TABLE OF CONTENTS
2
