Title
The carburetor is an important component of any car with a carburetor power system. Accordingly, it is not in the injectors and diesel cars, but with all the prevalence of other cars - there are still a lot of cars with carburetors.
The essence of the carburetor is the preparation of the fuel mixture before it falls into the engine cylinders.
Based on the conditions of use, the carburetor can change the ratio of air and fuel in the mixture.
The main device of the carburetor
Before you understand the adjustment of carburetors, such as Solex and Ozone, you need to understand their device, from which the carburetor consists, and why, for example, jets need. First we will analyze all the main elements:
- Float camera with float and needle valve.
- Mixing chamber.
- Diffuser.
- Throttle.
- Spray.
- Fuel and air channels (jetters).
Let's start in order: a float chamber device. The float chamber serves to maintain a constant level of fuel. There is a float in the chamber, which is connected to the needle valve: when the fuel level drops the float downstream, thereby opening the valve, and gasoline falls into the float chamber. The camera is filled and the float pop-up overlaps the needle valve so that gasoline is no longer entering the chamber. Further, gasoline flows on the sprayer tube and enters the mixing chamber, where it is mixed with air-powered air. As a rule, in the carburetor engine, the air filter is located directly above the carburetor. In order for gasoline to get into the mixing chamber in certain portions, jets are used. They, jetters, are a cork with holes of different diameters. The diffuser has a type of cone with a hole at its end and is necessary to increase the speed of the air flow and creating the effect of the vacuum. The amount of the mixture is adjustable using throttle, which, in turn, is controlled by the accelerator pedal. The damper device is reduced to the fact that it has the size of the sequence of the mixing chamber and, depending on the pressing of the pedal, the degree of opening of the flap will change. Thus, the amount of fuel mixture is changed.
Carburetor adjustment
Customization of the carburetor VAZ 2106 is not delicate. Basically, all advanced car owners replacing the native carburetor to the Solex or Ozone, the device is very similar, as well as adjustment. It's not worth it to climb into the carburetor, because if everything works fine, I don't need to touch anything. However, if the following symptoms arose, you will have to study the device and climb inside:
- The failures during the acceleration of the car (after pressing the pedal, the car does not accelerate, or accelerates very slowly).
- Car jerk at acceleration.
- Very slow acceleration, though smooth.
- Cascade failures with long-term acceleration.
Adjust the level of fuel
Adjusting the fuel level is what the carburetor adjusts at all. On carburetors, Solex and Ozone, this process is practical identical, so that it will help the user of both types. First, I warm up the engine, you can spend this operation after the trip. We begin with disconnecting the fueling hose, it is necessary to do it carefully so that it is possible hot fuel not burned. Next, remove the top cover of the carburetor (after pre-released the carburetor from the air filter closing its "pan". Then we disconnect the suction lever cable and carefully remove the cover, so as not to damage the float. Now we are armed with a ruler, preferably, actually, caliper But the line is also suitable. It is necessary to measure the distance from the upper edge of the gasoline to the lid, it must correspond about 24 mm. The level of fuel in the chambers can be different, since the carburetor is very rarely located horizontally, so you need to take the average result. If the result goes Frame established. This is where the adjustment on the carburetor Solex is reduced to the fact that it is necessary to simply adjust the floats holders in the desired direction.
Adjusting idling
Device Solex is such that it is possible to produce all adjustment measures with absolutely easily having just instructions. Hope adjustment is reduced to the rotation of the screw with a screwdriver. First we find a hole with this screw, it is located at the bottom of the Solex carburetor, next to one of the hole for fastening the carburetor to the collector. Now we twist the adjusting screw until you stop and unscrew the screwdriver back to 5 revolutions. Next, run the engine and completely remove the subference. Now it is necessary to rotate the screw to set idle speed to the minimum value at which the motor will be steady. If at the same time the tachometer will show a number about 850 rpm, then this will mean that Solex functions quite properly.
Selection of fat saillers
The Carburetor Solex provides that the jackets can be replaced after their service life or at the request of the owner, for example, due to the fact that the engine's efficiency is needed. Jumps allow you to change the dosage of falling fuel or air. With their help, you can easily achieve the stability of the engine or increase its economy. The jets are selected by special tables, taking into account the power of the engine, these tables can be found on the Internet, or in the books dedicated to the car.
