electric cub motorcycles exhaust black smoke

electric cub motorcycles to check the concentration of the mixture. Failure symptoms, first check the carburetor throttle. When the engine is working properly, whether catching X vertical organization, failure can not be together, open the phenomenon, if it should be repaired or replaced. Secondly, you should also check: float chamber oil is too high; if not leaking float float; main jet needle is open too; air filter is clogged and so on. After the engine flameout, speaking from the carburetor main nozzle, triumph cub motorcycle or a drop of oil if the oil outflow, indicating float chamber oil level is too high, it should float up tongue subslice appropriate needle bending or increased acne under appropriate pad sheet to adjust. Check the float, if the rupture leakage occurs, should be welding repair or replacement. Note that after the welding repair will increase the weight of the float, loaded with You must re-commissioning, to ensure the normal liquid level. motorcycle engine size  whether there is a triangular needle Mifengbuyan, etc., if it should be replaced. Check the filter, if clogging, and should be cleaned or replaced. Check the spark plug arcing electric cub motorcycles situation. If the spark plug arcing or flashover unusual weak, mixed gas will not burn the whole, the situation will also appear black smoke. Disconnect the spark plug for normal arcing, sparks strong spark plug no fault; if not spark the spark plug electrode along the beating, but four weeks flash, flash is not normal spark plug, electric motorcycle scooter a new spark plug should be replaced; if the spark plug fouling seriously, it cleaned. electric cub motorcycles black smoke exhaust line procedure, if pieces of the "chug" sound and "blasting" sound, then the ignition late. If that happens, it is promptly corrected.

analysis of non-normal lightning electric motorcycle exhaust failure

1, the exhaust pipe to take blue smoke Take the blue smoke of failure phenomenon: the engine work, at the end of the exhaust muffler often visible light blue smoke, lightning electric motorcycle and a phenomenon of excessive oil consumption. Failure may be: engine oil level triumph cub motorcycle is too high; cylinder compression pressure is lower than a predetermined value; clearance between the piston, the piston and the cylinder bore increases. 2, exhaust black smoke Symptoms of black smoke are: the engine work, exhaust black smoke and smell the pungent smell of petrol, the more motorcycle engine size obvious when accelerating. Failure may be: the mixture too thick; bad spark plug; ignition late. 3, white smoke exhaust pipe White smoke is the primary symptom: When lightning electric motorcycle to work, take the white smoke exhaust pipe. Failure may be: fuel contains water; muffler cylinder or moisture.

electric motorcycle motors Battery Safety Precautions

electric motorcycle motors battery use and will produce explosive gases when charging is prohibited near open flames or heat. It should also avoid positive and negative short-circuit and the positive and negative terminals are loose. electric motorcycle motors contain acid, motorcycle engineering avoid contact with skin, eyes and clothing. In case of contact, wash immediately with plenty of water. If swallowed, drink plenty of water or milk immediately and sent to hospital for treatment. electric motorcycle motors add-ons to install additional electricity, have a certain tricycle motorcycle  on the battery. May cause the circuit system is not working properly, or even damage to the battery and ignition, regulators rectifiers and other related electrical parts.

An electric motorcycle motors of electric vehicles

An Electric motorcycle motors of electric vehicles, a shape similar to a motorcycle, but it is a battery to drive the driving motor. Electric motorcycle motors powered by electricity motorcycle. Into electric motorcycle and electric three-wheeled motorcycle. Electric motorcycle motors electric drive and control system, the driving force transmission and motorcycle engine size  mechanical systems, perform a given task of working devices. Electric drive and control system is the core of the electric electric scooter motor , the biggest difference is different from the internal combustion engine vehicles. Electric drive and control system consists of a drive motor, power supply and motor speed control devices and other components. Other means of electric vehicles is substantially the same as the internal combustion engine car.

Leakage fault performance for two phenomena:

1 quick oil spills. Fast overflow pipe leakage phenomenon, sometimes also fast on balance pipe leak, causing the fuel into the engine combustion chamber, cylinder vehicles flooded, will not start. Cause more for: (a) a larger dirt stuck float chamber; (2) float spill damage; (3) on the float float dysfunctional pins. The solution is: clean float electric motorcycle motor needle and into the oil pipeline, the float can be replaced if damaged, can also be thrown out after the float in gasoline knot with a soldering iron. 2, slow permeability. Phenomenon for several hours after a motorcycle parked a few drop of the overflow pipe to the frequency of the slow drip. Failure to float needle or float needle seat is damaged, resulting in Mifengbuyan. The solution is: replace qualified float needle and needle seat assembly, for non-replaceable tight inlaid with casting type float needle seat, only replace the rubber head float needle. Replace the float needle still can not rule out the failure, you have to repair the float needle seat repair device. Repair is available 42 # steel rod production, the lathe is slightly thinner motorcycle engine size than the float needle into the hole seat, the top of the conical taper should be less than the original float needle taper. After completion of the processing must be polished with a cloth top, the top of the repair device into the float needle seat, with a lower number of wooden hammer tapping, then refitted float and float needle, insert tubing, open the oil switch, the carburetor upside down , after more than 10 minutes to see the needle seat with oil leaking, repair is normal. Repair generally make jh70 type, wh125 type two can repair can be reused.

A brief history of motorcycles

Since 1885 the German carrier Daimler invention manufactured the world's first car with a gasoline engine-powered motorcycles, motorcycle development has gone through 100 years of vicissitudes. The original motorcycle, existing in the real shape of the Museum of Science and Technology in Munich, Germany, is a German Daimler on August 29, 1885 patented invention of the world's first motorcycle priority. Limited to 100 years ago, when the gasoline engine is still in the low-naive status, when the vehicle is still for the carriage technology manufacturing stage, the original motorcycles electric motorcycle motor and modern motorcycles are very different in appearance, structure and performance. Mi motorcycle original frame is made of wood. Judging from wood, a carpenter from the processing. The wheel is made of wood. The outer layer covered with a metal wheel. The lower frame is? A square wooden frame on which the engine is placed on both sides of each wooden frame? Small supporting wheels, whose role is to prevent the dumping stationary. As such. This car is actually a four landing. Fan-cooled single-cylinder engine, the output power by two belts and gear reduction drive, driving the rear wheels forward. Made saddle seat, wrapped in a layer of leather. Its working volume of the engine cylinder 264mL, maximum power 0.37kW (7OOr / min), only one fifth of modern motorcycle simple. Speed ??of 12km, not much faster than motorcycle engine types walking. Ding did not spring from other cushioning device, this car was known as the "shock of bone car", it is conceivable. In the 19th century stone street driving, simply worse than execution. Although the original motorcycle is so simple, but since a motorcycle to constant change, continuous improvement, only 100 years the descendants of hundreds of millions of units of modern motorcycle.

Leakage fault performance for two phenomena

1, quick oil spills. Fast overflow pipe leakage phenomenon, sometimes also fast on balance pipe leak, causing the fuel into the engine combustion chamber, cylinder vehicles flooded, will not start. Cause more for: (a) a larger dirt stuck float chamber; (2) float spill damage; (3) on the float float dysfunctional pins. The solution is: clean float needle and into the oil pipeline, the float can be replaced if damaged, can also be motorcycle engine parts thrown out after the float in gasoline knot with a soldering iron. 2, slow permeability. Phenomenon for several hours after a motorcycle parked a few drop of the overflow pipe to the frequency of the slow drip. Failure to float needle or float needle seat is damaged, resulting in Mifengbuyan. The solution is: replace qualified float needle and needle seat assembly, for non-replaceable tight inlaid with casting type float needle seat, only replace the rubber head float needle. Replace the float needle motorcycle engine size still can not rule out the failure, you have to repair the float needle seat repair device. Repair is available 42 # steel rod production, the lathe is slightly thinner than the float needle into the hole seat, the top of the conical taper should be less than the original float needle taper. After completion of the processing must be polished with a cloth top, the top of the repair device into the float needle seat, with a lower number of wooden hammer tapping, then refitted float and float needle, insert tubing, open the oil switch, the carburetor upside down , after more than 10 minutes to see the needle seat with oil leaking, repair is normal. Repair generally make jh70 type, wh125 type two can repair can be reused.