TROUBLE SHOOTING
Problems
Reasons
Solutions
Engine does
not start
Engine
flameout just
after starting
Bad reaction
and response
from engine
Car is hard
to contorl
1. No fuel in tank or in carburetor.
2. The spark plug is damaged, or the port fire
has not been charged.
3. The fuel pipe, air filter or muffler is choked.
4. Too much fuel.
5. The carburetor has not been adjusted properly.
6. The servo link has not been adjusted properly.
1. No fuel in the fuel tank.
2. The fuel pipe, air filter or muffler is choked.
3. The carburetor has not adjusted properly.
4. The engine is overheated.
1. The carburetor has not been adjusted properly.
2. Little oil pressure in muffler.
1. The batteries of the transmitter or receiver
are weak or exhausted.
2. Poor effective of the antenna.
3. The servo link has not been adjusted properly.
1. Fill the tank with fuel and press prime button.
2. replace a new spark plug or charge the portfire.
3. Clean the clogged parts or change with new one.
4. Remove the spark plug and dispose the fuel.
replace a new one if need.
5. Set the idle, main and slow needle to standard
starting position.
6. Set the servo to neutral position and readjust it.
1. Fill the tank with fuel.
2. Clean or change the clogged parts.
3. Readjust the idle, main and slow needle, set
them to starting position.
4. Cool down the engine. Unscrew the main
needle adjusting screw, turn left for 30 degree.
1. Readjust the idle, main and slow needle.
2. Assemble the pipe between the muffler and fuel
tank properly.
1. Charge the battery or replace it.
2. Extend the antenna of the transmitter and receiver.
3. Set the servo to the neutral position and readjust it.
SAFETY PRECAUTIONS
OPERATION PRECAUTION
Operate the car after completely assembled.
Avoid changing the running direction frequently
or abruptly.
Don’t run your car at following places:
-Overgrown with grass.
-Muddy, sandy or rocky.
Checks all screws and screw caps are tighten.
WARNING: To avoid accidents and personal injuries,
please observe the following items:
Handle with fuel safety:
- Only use the fuel outdoors!
- The mixture of petrol and lubricating oil should be
25:1. Suitable is super or super plus petrol.
- Never use fuel indoors, nearby fire brand or heat
producer.
- Never swallow fuel or been splashed into eyes
- Store fuel where is cool, dry and shadow, also out
of children’s reach! Tighten the cap!
- Never throw empty fuel cans into fire! Otherwise,
it may cause explosion.
Never put fingers into rotating moving parts!
Never touch engine and muffler after use, be
careful of burn yourself!
WARNING: Never use the vehicle in following situation!
-On roads or railways.
-The place where children or people gather.
-In residential, parks.
-Indoors or in incapable places.
Operating in disorder may cause personal injury and
improperly losing.
Keep alert that if someone is operating a car nearby.
Never use the same frequency with others simultane-
ously. Otherwise, the signals will be disturbed, then
the car out of control which may cause accidents.
Make sure the batteries of transmitter and receiver is
fully charge. lf not, the transmitter and receiver won’t
work efficiency, in that case, it may cause the car out
of control, even cause serious accident.
Stop the car at once if there is any abnormal with your
car. check it. Solved all problems before operating the
cars. Otherwise, further troubles may cause accidents.
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