Troubleshooting - Jotagas JTG 125cc 2017 Handbuch

TROUBLESHOOTING

(IMPORTANT NOTE: For all internal adjustments or replacement of parts that are not normal wearing components it
is recommended to take the motorcycle to an authorised workshop. Bear in mind that unskilled manipulation of the
motorcycle can be dangerous for you and/or possibly render the guarantee void.)
PROBLEM
The engine will not start
The motorcycle starts well and then
stops
Engine excessively hot
Engine runs erratically
40
POSSIBLE CAUSES
- Dirty spark plug.
- Engine flooded.
- Fuel badly mixed.
-
- Incorrect air supply, engine flooded.
- Insufficient petrol.
- Low level of coolant.
- Radiator dirty or obstructed.
- Problems with the spark plug and/or
plug cap.
- Fault in the ignition rotor.
- Water in the fuel.
ACTIONS
- Clean and dry the spark plug or
change it.
- Open the throttle fully and kick the
starter pedal 5 to 10 times and then
start the engine.
- Check for obstruction in the petrol
tank tubes and air filter.
- Close the choke, check the fuel pipes.
- Fill the fuel tank.
- Add coolant, check for possible leaks.
- Clean the radiator fins.
- Check the state of both.
- Change the rotor.
- Empty the tank and refill with new
petrol.