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LOSI Tuff COunTry XXX-SCT rTr • InSTruCTIOn manuaL
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drIVIng precautIons
• Maintain sight of the vehicle at all times.
• Routinely inspect the vehicle for loose wheel hardware.
• Routinely inspect the steering assembly for any loose hardware. Driving the vehicle
off-road can cause fasteners to loosen over time.
• Do not drive the vehicle in tall grass. Doing so can damage the vehicle or electronics.
• Stop driving the vehicle when you notice a lack of power. Driving the vehicle when
the battery is discharged can cause the receiver to power off. If the receiver loses power,
you will lose control of the vehicle. Damage due to an over-discharged Li-Po battery is
not covered under warranty.
CauTIOn:
Do not discharge a Li-Po battery below 3V per cell. Batteries dis-
charged to a voltage lower than the lowest approved voltage may become damaged,
resulting in loss of performance and potential fire when batteries are charged.
• Do not apply forward or reverse throttle if the vehicle is stuck.
Applying throttle in this instance can damage the motor or ESC.
• After driving the vehicle, allow the electronics to cool before driving the vehicle again.
run tIMe
The largest factor in run time is the capacity of the battery pack. A larger mAh rating
increases the amount of run time experienced.
The condition of a battery pack is also an important factor in both run time and speed.
The battery connectors may become hot during driving. Batteries will lose performance
and capacity over time.
Driving the vehicle from a stop to full speed repeatedly will damage the batteries
and electronics over time. Sudden acceleration will also lead to shorter run times.
TO ImprOVe run TImeS
• Clean and oil the bearings often. If the bearings are dirty, they will increase friction
and cause reduced performance.
• Keep your vehicle clean and maintained.
• Allow more airflow to the ESC and motor.
• Change the gearing to a lower ratio. A lower ratio decreases the operating temperature
of the electronics. Use a smaller pinion gear or larger spur gear to lower the gear ratio.
• Use a battery pack with a higher mAh rating.
tunIng, adjustIng &
MaIntaInIng your VehIcle
• Examine your vehicle on a regular basis.
• Use a brush to remove dirt and dust.
• Look for damage to the suspension arms and other molded parts.
• Re-glue the tires to the wheels, if necessary.
• Clean and oil all wheel bearings.
• Use suitable tools to tighten fasteners.
• Make sure the camber and steering linkages are not bent. Replace any bent linkages.
• Adjust the toe and camber settings, if necessary.
• Remove the shocks and inspect them for damage. Rebuild the shocks if oil is leaking.
• Inspect the electronics and batteries for exposed wires. Repair exposed wires with
shrink-wrap, or replace the wire.
• Make sure the ESC and receiver are secure on the chassis. Replace the double-sided tape,
if necessary.
• Power ON the transmitter. If the green LED is dim or off, replace the AA batteries
in your transmitter.
• Check the spur gear and pinion gear for wear.
serVIce/repaIr
If any problems other than those covered in this manual arise, please call the appropriate
electronics service department. Refer to the Warranty and Service Information section for
the appropriate department to contact.
CLeanInG
Performance can be hindered if dirt gets in any of the moving suspension parts.
Use compressed air, a soft paintbrush or a toothbrush to remove dust or dirt. Avoid
using solvents or chemicals, as they can actually wash dirt into the bearings or moving
parts, as well as cause damage to the electronics.
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LOSI Tuff COunTry XXX-SCT rTr • InSTruCTIOn manuaL
