GAS GAS Enduro 2T 250 2018, Owner'S Manual

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Owner's Manual
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troubleshooting
fault cause Solution
Engine does not crank. seized crankshaft. contact the official Gas Gas official service.
seized cylinder/piston/connecting rod. contact the official
Gas Gas
official service.
seized transmission assembly. contact the official Gas Gas official service.
The electric starter does not crank
1
The starter relay fuse is blown Remove seat and check fuse.
The battery is not charged Remove the seat and check the charge.
The engine will not start. motorcycle has been inactive for a long time discharge the old fuel from the tank. When
the tank is full of new fuel, the engine will start
immediately.
dirty or wet spark plug. clean or dry the spark plug. if necessary, change it.
The engine is flooded. To unflood the engine, close the petrol, remove
the spark plug, engage a gear and push the
motorcycle several meters with the throttle fully
open.
Visually you will know when the pre-compression
crankcase has been emptied. mount the spark
plug and start the bike. it is possible you may have
to remove the spark plug again, if the pushing
operation of the motorcycle has not been enough,
the spark plug will get wet and must be cleaned.
Repeat the push operation, fit the spark plug and
the engine will start.
DanGer
for your safety you must wrap the spark plug
cap with a dry cloth. This will avoid a possible spark
jump.
incorrect air/petrol mixture. clean the fuel tank breather. adjust the air filter
duct.
Exhaust valve opened. check the exhaust valve and correct it.
The engine starts but stops again. incorrect air supply. close the choke. clean the fuel tank breather
hose. adjust the air filter duct.
Lack of fuel. fill the fuel tank.
The engine overheats. Lack of coolant. add coolant. check the cooling system for leaks.
Radiator clogged or dirty. clean radiator fins or replace them.