How to open the motorcycle damper, how to close, how to usually be,

The switch of the damper in the left and right positions depends on which side the letter n is, n is on the left, and the damper is open to the right; n is on the right, and the damper is open to the left.

In normal motorcycle driving, the damper handle is placed in front. Pulling the damper will cause the mixture to thicken, which is good for cold starts. But if you're driving a hot car, you don't need such a thick mixture.

If you pull the damper at this moment, it will cause undesirable consequences such as weak engine driving, increased fuel consumption, black smoke from the exhaust pipe, etc., and will also increase carbon deposits and engine temperature, causing damage to the engine.

When the cold car starts, the rear damper is normal, the engine temperature is low when the cold car is cold, the fuel will be atomized badly, and it is not easy to ignite, so a thicker mixture is needed, and the role of the damper is to reduce the amount of air entering, which is equivalent to improving the concentration of fuel in the mixture, which can make the engine start smoothly, and the engine temperature rises after starting, there is no need for a concentrated mixture, and then the damper can be pushed back to achieve the purpose of saving fuel. This is normal. The damper is used by cold cars, as long as the engine temperature is reduced, it is a cold car, not a hot car in summer and a cold car in winter.

125cc straddle motorcycles generally put the damper handle on the carburetor, the upward pull is to pull the wind, and the bottom is normal driving, generally only use the upper and lower gears, and the middle gear will be used less.

Now the damper is generally on the carburetor under the fuel tank, a car is not very easy to start, push up and open, start to close, otherwise it will be very fuel-consuming, the car has no strength to run, its role is that the damper is opened, to prevent the air from entering too much, the corresponding cylinder into the oil is more, the engine is easy to start. It should be closed in normal times.

How to use the motorcycle damper correctly:

Gasoline is atomized in a carburetor and mixed with air before entering the cylinder to produce power, and the proportion of oil and gas has been adjusted to the best condition when it leaves the factory or after repair. However, this state is at room temperature, and when the temperature is too low in winter, this ratio is not conducive to ignition at start-up, and the proportion of gasoline needs to be increased.

Motorcycles are achieved by controlling the amount of air intake and reducing the proportion of air. The damper, also known as the "choke damper", plays the role of thickening the mixture.

When the weather is cold and the temperature is low, and the motorcycle is not easy to start, close the damper (the regular state of the damper is "open"), start according to normal operation, and restore the damper after a little stabilization of the operation of the engine, and the car can be driven normally.

Development:

In 1884, the Englishman Edward Butler added a power unit to his bicycle and made a tricycle, which was powered by kerosene. In 1885, Telib Daimler, the "father of the automobile" in Germany, made a three-wheeled motorcycle powered by a single-cylinder wind gasoline engine. On August 29 of the same year, he obtained this patent for invention.

As a result, Daimler is recognized worldwide as the inventor of motorcycles. Daimler's first motorcycle was powered by a four-stroke internal combustion engine with a cylinder cellar of 264 cubic centimeters, which produced horsepower at 700 rpm and reached speeds of up to 12 kilometers per hour. The car is a wooden structure, the rear wheels are belt driven, and there are auxiliary support wheels on both sides.

In view of this irreplaceable historical position of Daimler, the Yudenburg chapter of the Association of German Engineers erected a monument to him in Huttat Square in Kan after his death, because it was here that he drove his first motorcycle.

There are two principles of dampers, one is to reduce the amount of air entered, and the other is to increase the amount of gasoline entered, the purpose is the same, that is, to thicken the mixture, so that the engine is easier to start when the car is cold.

Open when starting, send back after preheating, and open a little longer in winter. In fact, the damper is to force the concentration of the carburetor to increase, and it costs oil when it is opened for a long time.

In the summer, pull it down, don't open it, the damper is cold and can't start the ignition, and after starting, the machine will be closed when it is hot.

The damper is when the weather is coldAdjust the mix concentration at the time of starting. It's cold.

The car is difficult to start. Close the damper. Keep cold air out of the cylinder.

That's it. After starting, the damper should be fully opened after the car is slightly warmed up. Otherwise, it will damage the engine.

So far, many people still don't know what is open and what is closed. Let me explain. Let's put it this way. What can be ventilated is on. If you can't ventilate, it's off.

The damper is adjusted on the left hand handle of the motorcycle. Vintage motorcycles on the bottom left of the fuel tank.

1. The clever switch of the damper in the left and right positions depends on which side the letter n is, n is on the left, and the damper is open to the right; n on the right, the wind is wide and the door is open to the left.

2. When driving the motorcycle normally, the damper handle is placed in front. Pulling the damper will cause the mixture to thicken, which is good for cold starts. But if Qin is driving a hot car, there is no need for such a thick mixture.

3. If you pull the damper at this moment, it will cause undesirable consequences such as weak engine driving, increased fuel consumption, black smoke from the exhaust pipe, and carbon deposits.

and an increase in engine temperature, causing damage to the engine.

Open. When the motorcycle is driving normally, the choke should be opened, and the choke should not be closed, if the choke is closed to block the air entering the carburetor, the mixture is thickened. If you drive in this way, the engine temperature will rise faster, the driving will be weak, and the spark plug will turn black or even burn out.

At this time, the damper baffle in the carburetor inlet completely blocks the air intake hole of the carbureto, and the air cannot enter the carburetor, so as to achieve the purpose of enriching the mixture and facilitating the cold start in winter. In winter, when the motorcycle is started and idled for a few minutes to warm up, the choke can be opened when the engine reaches normal operating temperature.

1. If the damper switch handle is installed on the carburetor, this kind of switch will be pulled up when the cold car starts, and it will be pulled to the top, and the middle gear is useless, and then it will be pulled below after the engine is fully preheated and the idle speed is stable.

2. There are also some cars that are installed on the safety line, the handle is installed on the left handle switch, the handle is installed under the handle switch to the left, and the handle is installed in their own direction, and then the banquet cavity is sent back after use. There are also cars that are mounted on carburetors and pulled outward, and then pushed back after the car is warmed.

3. If you don't pull the damper when the cold car starts, it will be more difficult to start, and it is easy to turn off the engine after starting, and if the damper is still pulled after the hot car, the engine will run unsmoothly or even turn off.

Generally, the upper wrench is turned off to help start, and the lower is to open and drive.

The damper is the damper of the damper, which is to control the amount of air entering the oil-gas mixing chamber in the lubricating oil tank (on the lubricating oil and gas), so as to achieve the purpose of controlling the concentration of the oil-gas mixture.

The usual position is the lowest, and the air intake in the uppermost position is the least, followed by the middle. That is to say, the upper oil and gas mixture is the most concentrated, the middle is second, and the lower is normal use. When the car is not good to start, hit the top (the highest concentration) first, hit the middle position immediately after starting, and wait for about 1 to 2 minutes when the car is a little hot, you can hit the lowest normal position.

In this way, the car can be normal. Don't go high on the accelerator when the car is cold, otherwise the car will be damaged.

The damper of the car has two positions, the upper is the damper closed state, and the lower is the damper open state. When starting, pull to the top, and after the preheating is completed, pull to the bottom when driving normally.

When the cold car starts and needs a thick mixture, close the damper (that is, pull the air), and then send it back when the car is hot, the carburetor is like the engine to provide dilute mixture, which can meet the combustion needs and save gasoline, so don't be afraid to pull the damper to start, so the car can save fuel to the greatest extent.

When starting the motorcycle, you don't have to think about whether the damper is closed or not. If the engine is not started many times, Shuchang should close the damper first, and after starting, warm up the engine a little, and then open the damper. However, it is important to note that the damper must be open when driving a motorcycle.

1. The switch of the damper in the left and right positions depends on which side the letter n is, n is on the left, and the damper is open to the right; n is on the right, and the damper is open to the left.

2. When driving the motorcycle normally, the damper handle is placed in front. Pulling the damper will cause the mixture to thicken, which is good for cold starting. But if you're driving a hot car, you don't need such a thick mixture.

3. If you pull the damper at this moment, it will cause undesirable consequences such as weak driving of the engine, increased fuel consumption, black smoke from the exhaust pipe, etc., and will also increase carbon deposits and engine temperature, causing damage to the engine.