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Devices 2
At the idle engine, the fuel can be pumped in line with the hand pump, which is installed linen on the body of the priming pump. Manual on- SOS is also used to remove air from the system the power before starting the engine. The piston rod manual under- pitching after use must necessarily perform the function- entered, so as not to cause the termination of the fuel feed system the theme of the power of the engine. Fuel lines high pressure (> 20 MPa) manufactured are made from steel tubes, the ends of which are cone and pressed flare nuts to the jacks of the fuel pump and fittings injectors of the engine. Air filter oil type set directly on the carburetor or the light tween the carburetor through the air inlet. The filter consists of: • housing with oil bath; • cover with inlet pipe; • filter element (gasket of metal mesh or nylon fiber); • tightening screw with wing nut. In oil filter, the air passes the double- ing the cleanup. Under the action of the vacuum created by RA- operating the engine, the air is directed down hits the surface of the oil bath, and, abruptly changing direction, flows through the filter element to the suction pas- tubes of the carburetor. Large dust particles remain in the Mac Le. The air passing through the filter element, the totally TEW is cleaned from dust and through the Central channel record- em to the carb. On cars often includes using installed air filter with dry filter elements volume, also with two purification stages. The outer layer from non-woven synthetic fiber provides the primary ing the treatment, and the secondary inner paste from Gori- stimulated cardboard. On diesel engines, install the air fil- points dry-type, also with two-stage treatment. The air is sucked through the intake, derived from polka- sweaty space, and gets on the first step of the treatment Ki, abruptly changing the direction of motion in inertial lattice. Large dust particles fall into a removable roof ku filter. Under the influence of the vacuum created by the ejector, located at the silencer exhaust gas noises, they are exhausted to the atmosphere. Next, the air enters the WTO Rui step of purification, equipped with a replaceable cardboard filter element. In the pores of the paperboard delayed the smallest dust particles. Inlet pipes (manifolds) are used to having Chi combustible mixture into the combustion chambers of the cylinders of the engine. They have a complex system of channels providing RAS the distribution of the combustible mixture from the mixing chambers of carbura- Torah to the cylinders. For two-row engines intake the collector is common to both rows. - due to the collapse of the block of cylinders of the engine. Intake manifolds are manufactured from cast iron or Alu- Minevich alloys. Between the channels of the manifold there the space communication with the cooling cavity of the holo- wok cylinders. It is necessary to preheat the inlet pipeline with a view to better evaporation of fuel. For seal joints are used fibreboard or cardboard strip. The exhaust pipes (manifolds) are used for from- water exhaust gases from the cylinders of the engine. These applied separately for each cylinder and mounted with the outer side of the cylinder heads. Made you- exhaust manifolds entirely of cast iron, Indus- OC its high heat resistance. The sealing of ground connection tions is metalloinvestom gaskets. |
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