Positione

Positioner (mani ¬ pulyator. "Positioner") throttle valve ¬ Noah used only on models in Europe and Singapore and is designed to reduce emissions of carbon monoxide and hydrocarbons in the tar pit crank ¬ va la in a completely closed throttle ¬ Noah valve. These modes are called modes overrun. They are characterized by a high ¬ speed Kaya, compared with the normal speed of the ho ¬ cavity.
The principle of operation of manipulation ¬ torus is priotkryvanii throttle at high speeds overrun that allowsbo ¬ Leia complete combustion of the fuel-air mixture.
The system includes a manipulator ce ¬ os: a diaphragm mechanism, direct ¬ rectly associated with the throttle electro ¬ clusters pan, telling or uncoupling the process chamber diaphragm mechanism with fur ¬ zadrosselnym space vacuum fitting selection and connecting hoses ¬ Indeed.
The manipulator is a two-position control of the position ¬ throttle, which puts it at one time or another polo ¬ tion in depending on the level of control ¬ lyayuschego signal (speed): If you speed on the modes of forced idling below 1400 min * circuit pa ¬ zomknuta valve, and the working cavity of the diaphragm-term mechanism for communicating with the atmosphere, area, line vacuum connected ¬ sociated with zadrosselnym space through fitting and the filter is blocked. By Proposition ¬ ¬ determined the throttle is determined by its position in the normal idling mode. When speed modes to overrun above 1700 rev / min electric circuit valve is closed, and vacuum switches ¬ Tel informs the working cavity dia-fragmennogo mechanism zadrossel-nym space. Under the influence of vacuum diaphragm working prog ¬ Bast, overcoming the effect pruzhi ¬ one hand, and with the traction-opening Drosia selnnuyu valve at a given angle.
The fuel filter is designed
Removal of the fuel particles of dirt and moisture, which can clog channels ¬ ly carburetor jets and that leads to ¬ the engine is stopped. Fuel passes through the filter element, which slows the flow of fuel ¬ va, causing dirt and moisture to precipitate. Light dirt particles trapped by the filter element. ¬ filter element is gravitating to a pa ¬ throne, that allows you to replace the entire unit, without disassembly. Translucent filter can be easily verified, is removed and installed.
The fuel pump delivers fuel from the fuel tank to the carburetor. ¬ ny fuel pump of the engine - mechanical ¬ REFLECTION (diaphragm) type and is found in ¬ action directly from the cam (distribution) of the shaft. Aperture pump makes the motion of the "top-down" in the chamber at ¬ Sosa. The camera has two self-acting pump valves (intake and exhaust ¬ Noi), oriented in the same direction as the movement of the diaphragm. The reciprocating motion of the diaphragm in combination with from outdoor and indoor ¬ ¬ of suitable valve creates a pumping action.
Precautionary measures
1. Before you begin, disconnect the wire from the terminal (-) battery cable.
2. While working on the fuel system does not smoke or use an open flame.
3. Do not spill gasoline, rubber and leather goods.
4. Work with only one homogeneous group ¬ Noah detail so as not to re ¬ confuse them with details of other homo ¬ Noah Group.
5. Keep work area clean.
6. Be careful not to lose and do not confuse the small details, clips, pruzhi ¬ HN et al
Checks on the car
1. Remove the air filter car ¬ byuratora.
2. Check carburetor linkage drive.
a) Make sure that the various regu ¬ adjustment screw, plug and shtu ¬ tsery are in place and properly tightened.
b) Check the condition and wear of detail ¬ lei actuator latch and the presence of a fixed ¬ satori.
c) Check the complete opening of Drosia ¬ selnoy at full throttle by pressing the accelerator pedal ¬ TII.
3. Check fuel level in the chamber by ¬ plavkovoy by marks on the sight glass. If the level of fuel beyond the required limits, adjust.
Cold engine
4. Check control system aB ¬ tomaticheskoy choke.
a) Disconnect the electrical ¬ vodka.
b) Use an ohmmeter to measure the voltage between the terminal connector ¬ ma, connected to the heater bimetal coil (red wire), and "mass", as shown in the figure.
The magnitude of this resistance at a temperature of 20 ° C air-to furnish: 19-24 ohms.
1 - socket option for the models for Germany with a 3-component neu-centralizer of exhaust gases,
2 - option slots for other models.
a) Start the engine.
d) Make sure that after a short time choke begins to open as the warm-cor ¬ ¬ Pusa heater bimetalliche skoy spiral.
e) Stop the engine.
5. Check the system switch position choke.
a) Start the engine.
b) When the coolant temperature is below 7 ° C remove the wa ¬ kuumny hose from the diaphragm switch is in ¬ ne of the choke and make sure the damper is not moving.
a) Connect the vacuum hose to the diaphragm B.
a) Disconnect vacuum hose from the diaphragm switch A and Uba ¬ dites that the plate for an air ¬ slonki moves.
g) Connect the vacuum hose to the diaphragm A, and make sure you connect a hose for air ¬ slonka moves.
6. (Models for Germany with a 3-component neytralizato ¬ rum exhaust) Check the automatic control of air damper position (depending on the tempera ¬ tours coolant).
a) Disconnect vacuum hose from the diaphragm mechanism leads ¬ da choke.
b) When the coolant temperature is below 50 ° C and then let go of the accelerator pedal ¬.
a) Start the engine.
g) Connect the vacuum hose and make sure that the air damper actuator is not moving.
7. Check auxiliary (additional ¬ tional) acceleration pump.
a) Make sure the temperature oh ¬ lazhdayuschey liquid below 50 ° C and start the engine.
b) Perezhmite pump hose and turn off your engine, for.
c) Loosen the hose and make sure the fuel is injected from the injector pump.