Capacity Solekc 21083 is widely used in cars with contactless ignition system. This type of carburetor refers to the type of emulsion, and is equipped with two cameras with the opening of the serial throttle.

This model 21083 refers to the basic modification of the carburetor, which has the narrowest section of diffusers (21x23). Also, the device is designed for a transversely “chisel” engine with a volume of 1.5 liters. Many car owners prefer to use this type of carburetor, due to the fact that it can be made from Solex, any modification.

It is also worth noting that the Soleks 21083 box is considered unique in its category, because it can, if necessary, be machined for almost any value of diffusers.

And at the same time, Solex 21083 experts do not recommend installing on cars, with an engine capacity above 1.5 liters. Due to the fact that at high speeds due to the small section of the DB, this carburetor will choke the engine.

This type of carburetor gives a lean mixture, and if you want to improve the dynamics of your car, we recommend putting jets with a large cross section. Below is a diagram of the Solex carburetor 21083.

Consider in more detail what of the basic elements of our device.

The device carburetor Solex 21083

1– Lever lever, second camera drive; 2 - screw adjusting the amount of the mixture for idle; 3 - sector for heating the carburetor; 4 - crankcase ventilation pipe; 5 - drive lever for acceleration pump; 6 - solenoid valve; 7 - air damper lever; 8 - carburetor cover; 9 - a special screw for fastening the fluid chamber; 10 - liquid chamber housing; 11 - carburetor body; 12 - throttle the lever of the second chamber; 13 - control lever block directly by throttle valves; And - special tags for exact installation of a spring of the bimetallic starting device.

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Now let us consider in more detail the device of the carburetor VAZ 21083 Solex. Who likes to put on tuned VAZ 2106. Details of the cover.

1 - axis for the float; 2 - needle valve; 3 - float; 4 - special gasket for carburetor cover; 5-starter cap; 6 - screw; 7 - starting device diaphragm; 8 - special gasket; 9 - air damper lever; 10 - jet idling jet; 11 - solenoid shut-off valve; 12 - pipe for the supply of combustible mixture; 13 - carburetor cover; 14 - fuel filter; 15 - housing assembly with actuating levers of a semi-automatic starting device; 16 –screws for adjusting the air flap of the starting gap and opening the first chamber of the throttle valve; 17 - special clamp for fixing the bimetallic spring case; 18 - liquid chamber; 19 –– assembled case with a bimetallic spring; 20 - bimetal spring screen.

Consider the device carburetor VAZ 21083 Solex, details of the body:

Scheme carburetor Solex 21083

1 - screw adjusting the amount of the feed mixture for idling; 2 - wire electric economizer limit switch for forced idling; 3 - carburetor heating unit; 4 - diaphragm for the accelerator pump; 5 - accelerator pump cover; 6 - drive lever of the acceleration pump; 7 - accelerator pump cam drive; 8 - cover of economizer of power modes; 9 - diaphragm for economizer power modes; 10 - jet fuel economizer power modes; 11 - economizer valve power modes; 12 - nozzles with a valve for supplying the fuel mixture for an acceleration pump; 13 - dispensers of the main metering systems; 14 - air main nozzles with emulsion tubes; 15 - fuel main jets; 16 - carburetor body; 17 - adjusting screw for the throttle; 18 - stopper for adjusting screw; 19 - stopper cap; 20 - throttle valve of the second chamber; 21 - throttle body axis of the second chamber; 22 - throttle thrust of opening the first chamber; 23 - unit with throttle throttle control lever; 24 - spring return damper throttle first camera; 25 - driven lever, drive throttle second chamber; 26 - a leading lever, a throttle valve actuator of the second chamber; 27 - the spring of the throttle actuator arms of the second chamber; 28 - throttle valve of the first chamber; 29 - spring return valve throttle the second chamber; 30 - screw cap adjustment (composition) quality of the feed mixture idling; 31 - throttle first chamber damper axis; 32 - screw adjusting the quality of the mixture of idling

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Solex carburetors 21083 are installed on cars with a contactless ignition system of the fuel (combustible) mixture. This carburetor is an emulsion type, which has two chambers with the opening of throttle valves consistent. The device has a balanced float chamber, a system for suction of crankcase gases behind the throttle valve, heating the throttle valve first zone.

The carburettor is equipped with two main metering systems, the second and first chambers, the idling system with the transition system of the first chamber. The system of the transitional second chamber, ekonostat, economizer power modes, semi-automatic device starting and accelerating diaphragm pump.

At idle forced running, the economizer automatically switches on. On cars that are equipped with fuel consumption sensors, you can install the Solex carburetor 21083 1107010, which differs from the basic modification in the absence of a drain pipe for fuel.

The Solex carburetor 21083, which costs about 4,500 rubles ($ 150) and remains acceptable to motorists, earned its recognition for its excellent technical characteristics and economy. In addition, the failure of the carburetor Solex 21083, which occur quite rarely, is easily repairable if you follow the instructions for eliminating them.

Some motorists prefer to customize the Solex 21083 factory carburetor to suit their preferences, increasing its power, and thus the acceleration of its car. There are several options for correct tuning of the Solex carburetor 21083, so, if you wish, you can seriously improve the performance of your car in general.

And finally, you can watch a video about the repair of the Solex carburetor 21083: