Troubleshooting - GAS GAS EC 125 - 2003 Service Manual

This is not an exhaustive list, giving every possible cause for each problem listed. It is meant simply as a rough guide to assist the
TROUBLE
1 Engine doesn't crank
2 Engine cranks but doesn't start
3 Engine start but stops few
seconds ago.
4 Engine gets to hot
5 Engine flooded

TROUBLESHOOTING

NOTE
troubleshooting for some of the more common difficulties.
CAUSE
- Crankshaft seizure.
- Cylinder-piston, connecting rod big end
seizure.
- Transmission set seizure.
- The motorcycle has been out of operation
for a longer period of time. Therefore old
fuel has accumulated in the float chamber.
- Scooty or wet spark plug.
- Flooded engine.
- Fuel/ air mixture incorrect.
- Incorrect air supply.
- There isn't fuel.
- Insufficient cooling liquid.
- Radiators very dirty.
- Spark plug dirty, or maladjusted.
- Spark plug cap or high tension wiring
trouble.
EC FSE 2003 -
- Go to specialized garage.
- Go to specialized garage.
- Go to specialized garage.
- Is recomended to drain the old fuel from the float chamber.
- Clean and dry the spark plug or exchange it, respectively.
- In order to "pump the engine free", pull de starter pedal 5
or 10 times. Then, start the engine as described above. If
the engine fails to start, unscrew the spark pulug and dry it.
- Clean tank cap air vent. Check by-pass throttle body. Check
the air filter.
- Close the starter. Clean fuel tank air vent. Check the air
filter.
- Fill up fuel tank.
- Full up cooling liquid, check system refrigeration.
- Clean radiators.
- Check spark plug, clean, adjust or replace.
- Check spark plug cap, if it's damaged, change it.
114 -
REMEDY