electric scooters parts to replace the low-viscosity oil to facilitate start

In the winter, the heat of the engine is not a problem. Instead, start-up performance at low temperatures greatly affected, depending on the low index oil: pour (pour) point, low viscosity pump athleticism. electric scooter motor Engine oil is the blood of the specific theoretical concepts in this article will not go into, just from a practical point of lists are available under various minimum temperature of 4T engine oil viscosity grades (according to SAE classification). Second, before traveling to fully preheat Winter morning, the outdoor temperature is very low, electric scooters parts in place overnight after the oil has been fully returned to the crankcase, camshaft, electric motorcycle motor rocker arms and other remote parts of poor lubrication conditions, it must be fully warmed up before driving, right as follows: 1, the car linked into a block, clenched clutch operated several meters, so that the friction of the oil film resistance is reduced in order to reduce the impact Guadang; 2, hang neutral, step five consecutive times to 6 times start lever, electric scooters parts before starting the ignition role is pre-lubricated pump oil; 3. Turn the ignition switch, foot or electric start; 4. Preheat idle 3 minutes to 8 minutes (according to temperature may be).

motorcycle engine parts winter maintenance

Winter cold slippery driving motorcycle engine parts prone to accidents, should note the following: 1. When winter starts motorcycle, you should turn off the status bar will start the next step a few empty, so that oil can until the cylinder lubrication. This easy to start. 2. Motorcycle plastic parts  winter road is smooth, do not put brakes adjusted too tight, do not step on the brake too tight, braking points. If the brake adjustment too tight or brake too much force, causes the vehicle to turn around or fall, can not imagine what happened. 3. Winter motorcycle engine parts turn, we must reduce the speed. 4. Winter road slippery slope when the motorcycle, bes tmotorcycle engine start to slow, not Meng throttle. To refuel relax clutch slowly while maintaining a uniform amount of fuel. Encounter steep slopes, the clutch is best not to let go of all. 5. Winter driving a motorcycle at work, such as a short stay in a certain place, it is best not to turn off, so bad and then start the engine cold. When it snows, as the car in a place to stay for a long time, you should avoid snow parked in place to prevent motorcycle ignition coils and other components affect the starting and running water. 6. Winter Driving motorcycle engine parts must be warmer, especially to maintain good leg knee joint to hedge against arthritis. 7. Winter should carefully observe the traffic lane and the Security Council provides a good motorcycle safely and smoothly, a qualified safety pilot.　

electric taxi tricycle use and maintenance considerations

(1) Each time you start, pressing the button will not take more than five seconds, if you can not start a few times in a row, you should check the fuel system and start the ignition system. (2) The following conditions will cause the battery discharge or charge less, shorten life: a, frequent starting, driving a short distance; b, low speed for a long time; c, driving or stepping on the brake lever holding the rear brake pedal, the brake lights lit; d, install additional high-power electrical accessories or changing light bulbs. (3) start-up difficulties, the lights dim when the horn is not loud, should immediately add power. (4) once every 1-3 months to check the electric scooter motor  fluid level (except maintenance-free batteries), the level should be between the highest and lowest wire line, such as the level below the minimum level line (LOWER LEVEL), to add distilled water to a predetermined liquid level, preferably distilled water after supplementary charge. When your car unused for long periods, please do the following treatment: (1) The first electric taxi tricycle clean, dry or dried, exposed moving parts (such as chain), the adjustment bolts, bearings, etc. should be washed and coated with oil or butter rust. (2) put gasoline in the tank clean with plastic wrap to prevent dust from entering. (3) the lower end of the carburetor drain bolt unscrewed, the petrol put a clean, avoid the volatile gasoline carburetor residual impurities clog oil passages, causing not start, and then tighten the oil drain plug. (4) Take off the battery from the car clean, stop the vehicle before use, add enough electricity stored in a dry place, and add power once a month, but do not release the electrolyte in the battery, electric taxi tricycle to prevent extreme board of exposure cause the plates in the air oxidation.

electric scooters parts meticulous maintenance

Pay attention to regular maintenance of common sense to replace the oil and oil filter, clean the air filter and do fine maintenance. (1) oil and oil filter replacement engine operation is inseparable from the oil lubrication, otherwise it causes friction, engine internal parts will soon be ahead of wear and failure. Will take away the run when the oil lubrication of parts produced fine metal particles and other impurities to ensure the smooth running, so that after a period of time to run electric scooters parts,motorcycle engine types  oil becomes dirty, so the user must regularly go to a professional repair shop to replace the engine oil . Necessary to ensure long-term oil filter oil filter, lubricate engine parts to ensure quality of pure oil, so inevitably the residual trace of wear metal particles and other impurities, so replace the oil filter also is to make your car driving on normal filter . (2) air filter cleaning power comes from burning gasoline engine is running, the gasoline burning need clean air, electric scooters parts Qing's role is to provide fresh air to the engine. However, we all understand that the natural environment is not too clean air, so the air filter in the air filter after a period of time will accumulate more dust, and impede the entry of air, affecting the normal operation of the engine, it must be cleaned regularly air filter, to ensure the normal breathing of the engine.

Luojia motorcycle engine parts, electric scooters parts, electric taxi tricycle

The importance and necessity of motorcycle engine parts motorcycle engine parts break-in period is 1500 km of its initial run, with the new car for the period between the surfaces of the parts of the engine is in the adjustment of the grinding phase with each other, the larger amount of wear, electric scooter motor running The quality of life is affected motorcycles key. motorcycle engine parts in the run-in period to strictly enforce the speed limit load, regular maintenance requirements, in order to reduce the amount of wear of engine and transmission components, but also to give full play to the new car performance and extend the life of the vehicle. Note the use of specific (1) speed and the speed limit run-in period. Maximum engine mileage limit the maximum speed of the motorcycle speed limit initial 800 km 4500 revolutions per minute below 45 km / h 800-1600 km 55 km below 5500 rpm per minute / hour over 1600 km 8500 turn per minute below 85 km / h (2) In the run-in period, the engine speed should always change, the stall should be running, the throttle do not run continuously at a fixed speed, and its purpose is to make all parts of a balanced load, but can not exceed the specified maximum speed. (3) motorcycle engine size Before driving, let the oil circulating in the running period, regardless of the state before the heat engine or a cold start state should let the engine idle for sufficient time (3-5 minutes) preheated to allow the oil to flow All lubrication. (4) Note that in the run-in period, the engine cooling, should be appropriately controlled vehicles travel time, avoid prolonged running, usually every 30 minutes driving, you should turn off a break, in order to facilitate cooling the heat of the engine. Maintenance is very important for the first time (5) of the vehicle, the vehicle must be completed within 1000 km maintenance project for the first time will be seized. (6) for the first oil change, scooters and cycling are 500 kilometers across, the second oil change for 1000 km, after the replacement of every 2000-3000 miles (depending on road conditions with appropriate adjustments). Be sure to remind the user to use the construction of a motorcycle engine oil, to the regular outlets to buy, to prevent counterfeit and substandard engine oil damage.

Analysis of electric scooters parts consumer psychology

Focusing on identity, stability and strong middle-aged consumers are in the mature stage of life, they are most stable life. They are no longer as fashionable as youth, excessive consumption, but pay attention to establish and maintain their own social role played by consumer standards and adapt to consumer content, such as middle-aged consumers to pay more attention to reflect the personal temperament and connotation.
Experience, intellect and strong emphasis on the practical utility of their electric scooters parts products, uniform price and appearance, from the desire to buy into the process of implementation of the formation of the purchase often after analysis, comparison and judgment, arbitrary small. In the process of buying even in the face of exaggerated marketing staff presentation and deceptive solicitation nor whom shaken, electric motorcycle scooter but be calm and rational analysis, comparison, and selection of judges to make their buying behavior as accurately as possible and reasonable.
Ends meet, plan and strong in the consumer, they generally uphold the principles of living within our means, to develop a frugal, cost-conscious habits, consumer spending plan is strong, rarely unplanned and impromptu consumer spending phenomenon. They tend to focus on electric scooters parts especially the price and availability of products in the car, and the factors related to this, such as the motorized variety of products, brand, quality, purpose to conduct a comprehensive measure before making a choice.

electric taxi tricycle air filter maintenance

Air filter is electric taxi tricycle respiratory system. If the air filter is clogged with dust, air resistance will become larger, the engine power output will decline, increased fuel consumption, but also make the engine difficult to start, easy to turn off, severe dust into the interior of the cylinder will be increased wear on engine components . Clean the air filter according to the following steps: If the filter is a sponge foam, use neutral detergent carefully cleaned, do not wring, dry cleaning is completed water 2-3 drops of oil (for absorption of air in very fine dust), Tricycle motorcycle with hand uniform, according to the status quo ante loaded return; if it is paper filter, must not use liquid cleaning, hard knock out internal dust, conditional use compressed air to blow in the opposite direction by the intake (Do not engage in counter, otherwise the dust blowing in the blocked pores Zhixin more severe); Example: QS150T Zhixin blow out from the inside, the storm blow to the Prince from the outer holes. Note that when you replace motorcycle engine size the filter mounting orientation and intake direction; there is dust, dirty environment, traffic, electric taxi tricycle should increase the frequency of cleaning and found a sponge soaked filter paper to be broken or replace the product immediately, otherwise it will damage the engine or black smoke.

Introduction motorcycle engine parts clutch

motorcycle engine parts clutch assembly work in the oil dip, sub-active, driven and separated into three parts. By the power of the engine cover sprocket gear drive initiative, opened a trench around the hood, Wuzheng embedded with rubber cork lining friction material (active tablets), motorcycle engine parts  outer edge bumps placed in the active trench cover along with the rotation of the active part of the clutch. motorcycle engine parts four steel follower element through the inner teeth of the follower element is connected to a fixed basin constitutes a driven portion. Lord, driven piece staggered installation, fixing pots connected by Motorcycle spare part  spline shaft and gearbox, clutch spring in four gland on, pressed the friction plate and driven piece, motorcycle engine parts will power to the transmission. Clutch engagement is normally based, when Squeeze the clutch cable by hand so that the collar in the left cover rotation, the collar of the adjusting screw to the right to promote the release rod and the gland, the spring pressure is removed, the friction characteristics and driven piece separation.　

Motorcycle engine parts is to enter the cylinder to ignite the air-fuel mixture

Motorcycle engine parts is to enter the cylinder to ignite the air-fuel mixture so that the thermal energy generated by combustion into mechanical energy, by the crankshaft and the driving dynamics of the vehicle into mechanical power is transmitted through the motorcycle rear wheel drive mechanism. Motorcycle engine parts means are used in internal motorcycle engine size  engine; people are accustomed to using a diesel engine is called diesel fuel, while the use of gasoline-fueled engine is said to gasoline. Because gasoline engine with a light weight, small size, noise, vibration, start easy and low cost advantages, so widely used gasoline motorcycle as its power plant. Motorcycle engine parts can be understood literally as electric scooter motor  generate power, according to the energy transition in different ways, can be divided into electrical engineering (power → mechanical energy), hydraulic machine (hydro → mechanical energy), wind turbine (wind → mechanical energy). engine atomic Energy (IAEA → mechanical energy), heat machine (heat → mechanical energy), etc. Heat can be divided into an external combustion engine with internal combustion motorcycle engine is a heat engine.

Currently Motorcycle engine devices are used in internal combustion machine.

combustion machine. People accustomed to the use of diesel fuel is called the diesel engine, while the use of gasoline-fueled engine is said to gasoline. Because gasoline engine with a light weight, small size, noise, vibration, start easy and low cost motorcycle engine size advantages, so widely used motorcycle Motorcycle engine gasoline engine as its power plant. "Engine" can be understood literally as mechanical generate power, depending on changes in the way energy can be divided into electric machine (power → mechanical energy), hydraulic machine (water → mechanical energy), wind turbine (wind → mechanical energy), Atomic engine (Atomic Energy → mechanical energy), heat machine (heat → mechanical energy) and so on. Heat can be divided into an external combustion machines with internal combustion motorcycle engine that thermodynamic machine. Motorcycle engine is to enter the cylinder to ignite the air-fuel mixture so that the thermal energy generated by combustion into mechanical energy, by the vehicle driving force becomes the crankshaft and the mechanical power to the rear wheels through a transmission mechanism electric motorcycle motor motorcycle. Engines rushed for two engines and four-stroke engines. Two-stroke engines: Where the engine crankshaft rotation of a turn each, that under the reciprocating motion of the piston under two stroke and complete a work cycle engines. Four-stroke engine: Where rotate every two revolutions of the engine crankshaft, pistons that move up and down reciprocating the completion of a four stroke cycle engine work

High-speed black smoke

Symptoms for more than four or five thousand rpm the exhaust pipe smoke clear, vehicle speed power is clearly insufficient. Fault: (1) air filter or clogged air intake passage; (2) main jet cross-sectional area is too large; (3) the main nozzle hole and needle with too much space; (4) the oil level is too high. Solution: (1) clean or replace the air filter paper Filter; (2) replacement of small cross-sectional area of the main jet. Here to talk about the disassembly and adjustment of the carburetor. First remove the carburetor and air filter, clean or replace the filter filter, open the carburetor main jet cleaning inspection, pilot jet, the electric motorcycle motor amount of air holes, adjust the float chamber oil level to normal, the oil needle transferred last card of a cell, and then refitted the carburetor and air filter, start the vehicle, the car preheat 2min-3min, plunger height adjustment screw to adjust the idle speed minimum, and then adjust the idle air screw to adjust the engine speed up , and then to adjust the idle speed adjustment screw plunger minimum, and then adjust the idle air motorcycle engine types adjusting screw to speed up, repeatedly adjusted several times, until the lowest position of the plunger, and the engine speed up and running smoothly, that is adjusted to the optimum position. Slow fuel door, the engine speed should be smooth rise, the throttle should be no sense in any block opening, otherwise the needle to remove the card downward adjustments until satisfied.

Idle black smoke

Failure phenomenon: When idling vehicle exhaust pipe smoke clear, exhaust sound dull (sometimes wonder electric motorcycle motor muffler damage), we must increase the throttle to start to start. Reasons for failure are: (a) pilot jet is too large; (2) float chamber oil is too high; (3) Start enriched valve is not closed; (4) with the gap needle and main jet hole is too large.

Here is the solution: (1) replacing the smaller pilot jet. (2) adjust the float height, observed two-fifths of the oil level is normal oil level float chamber to the float chamber (note, open the lid when viewed under the oil level, the carburetor must be upright, to prevent the gasoline spread out, causing the oil level is not accurate judgment). (3) There are three start-enriched valve forms: manual plunger enriched valve, vacuum diaphragm plunger enriched valve, electric valve plunger enriched. Manual motorcycle engine types plunger valve repair enriched relatively simple, clean plunger through replacement return spring or cable solve the problem. Vacuum diaphragm check valve is mainly concentrated column Saiga vacuum, vacuum diaphragm rupture, leak. Electric plunger valve is usually enriched electrical heating element damage and power line failures, electrical heating element is damaged and must be replaced. (4) Oil needle and main jet holes with the gap is too large to be replaced standards for new accessories.

Leakage fault performance for two phenomena

A quick oil spills. Fast overflow pipe leakage phenomenon, sometimes also fast on balance pipe leak, causing electric scooter motor 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 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 types 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.

Motorcycle history

1885, Lieber Gott German Daimler will install an engine with a framework of the machine, the world's first motorcycle was born. Therefore, the motorcycle Lieber Gott by German Daimler's invention electric motorcycle scooter in 1885. Associated with the motorcycle is a motorcycle sport is one of the military sports. Motorcycle as a competitive sport appliance. Points two and three two models, each model according to the engine cylinder capacity of integration work several levels. Forms can be divided according to race motocross, multi-day race, road race, race track race and travel and other items. To driving speed or driving skills assessment. Motorcycle, driven by a gasoline engine, front-wheel steering by hand manipulating two or tricycle, light and flexible, with rapid, widely used in patrol, passenger and freight transport, but also for sports equipment. From the big direction, the motorcycle into a street car, motorcycle road racing, off-road motorcycle, cruising cars, station wagons and so on. 1885, Lieber Gott German Daimler will install an engine with a framework of the machine, the world's first electric motorcycle motor motorcycle was born. Therefore, the motorcycle Lieber Gott by German Daimler's invention in 1885. Associated with the motorcycle is a motorcycle sport is one of the military sports. Motorcycle as a competitive sport appliance. Points two and three two models, each model according to the engine cylinder capacity of integration work several levels. Forms can be divided according to race motocross, multi-day race, road race, race track race and travel and other items. To driving speed or driving skills assessment ranking.

Leakage fault performance for two phenomena

A 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 Triumph tiger cub motorcycle 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 electric motorcycle motor 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 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.

Black smoke fault repair

It was the image of the motorcycle carburetor likened stomach, digestion and absorption is good, good or bad depending on the stomach, black smoke is kind of the performance of indigestion, diarrhea, and people motorcycle engine parts almost (sometimes black smoke and ignition failure abnormal or valve leakage, excessive wear cam related article discussed only carburetor malfunction, not to mention other skip). Mainly due to the mixture is too thick, black smoke of vehicle gasoline consumption, often damaged spark plug, the sound muffled, speed weakness. Idle black smoke, fault phenomenon: When idling vehicle exhaust pipe smoke clear, exhaust motorcycle parts sound dull (sometimes wonder muffler damage), we must increase the throttle to start to start. Reasons for failure are: (a) pilot jet is too large; (2) float chamber oil is too high; (3) Start enriched valve is not closed; (4) with the gap needle and main jet hole is too large. Here is the solution: (1) replacing the smaller pilot jet. (2) adjust the float height, observed two-fifths of the oil level is normal oil level float chamber to the float chamber (note, open the lid when viewed under the oil level, the carburetor must be upright, to prevent the gasoline spread out, causing the oil level is not accurate judgment). (3) There are three start-enriched valve forms: manual plunger enriched valve, vacuum diaphragm plunger enriched valve, electric valve plunger enriched. Manual plunger valve repair enriched relatively simple, clean plunger through replacement return spring or cable solve the problem. Vacuum diaphragm check valve is mainly concentrated column Saiga vacuum, vacuum diaphragm rupture, leak. Electric plunger valve is usually enriched electrical heating element damage and power line failures, electrical heating element is damaged and must be replaced. (4) Oil needle and main jet holes with the gap is too large to be replaced standards for new accessories.

That is the advantage of electric scooters predecessor

electric scooters predecessor:
At least 100 years ago, the original scooter has been made ​​by hand in the industrial city. A common handmade scooter is fitted with a skate board under the wheels, then the placement of the handle, tilt the body or to rely on a second board connected by a pivot to electric taxi tricycle control the direction of crude, made ​​of wood, there are 3-4 inches (75-100 mm) wheels and steel ball bearings. This structure is another "advantage" is a lot of noise, like a "real" car. Another structure triumph cub motorcycle is put around a metal skates into two parts, the middle connected by wooden beams.
electric scooters advantages:
Look very stylish, very small, is to bring the bus no problem, if stroll or go outside to play near home is a very good small leisure transport, mainly to carry is very convenient. Good electric scooters performance.