Blog 2017-09-08 1,707 0
Normal maintenance carburetor normal maintenance is actually keeping the purity of the carburetor factory, is the professional manufacturer in the carburetor as a quality evaluation of a key index to control and use all kinds of advanced equipment and technology in the production of each link strict control.
Therefore, in order to ensure the normal use of carburetor, it is necessary to pay attention to the normal maintenance of carburetor: to clean the carburetor regularly, keep the oil duct of the carburetor, clean the airway, and smooth the small pore diameter. This is also important for extending the life of carburetors. Many carburetor performance problems can be solved by regular cleaning carburetor. The simplest and fastest way to clean the carburetor is to use a carburetor cleaning agent.
The carburetor is a key component in the engine, and small changes can affect the performance of the vehicle. Therefore, in the process of disassembling the carburetor, the appropriate tools should be used and the force is moderate to prevent deformation of the parts. The parts to be disassembled should be put in order in order to prevent missing or wrong assembly.
The carburetor cleaning should be carried out on a clean site. First, clean the outer surface of the carburetor, and the cleaning of internal parts can be used for carburetor special cleaning agent or industrial gasoline. In addition to impurities, pay attention to cleaning the gasoline colloid on the surface of the part. The cleaned parts should be cleaned with compressed air, which can not be used to produce brushed cloth or paper to prevent contamination. The blockage of the hole is forbidden to remove the hard objects such as steel wire, so as to prevent the change of the pore diameter caused by the change of the carburetor’s performance, use gasoline or compressed air to clean out.
In the assembly process of the carburetor, the coupling screw, carburetor and engine coupling screw of float chamber shall be tightened in a few times, and the general tightening torque shall be between 12N. M ~15N. M. Otherwise, it will cause the combination of surface deformation, leakage or leakage. The tightening torque of the volume hole type parts is generally between 1.5n.m ~ 3.0n.m, and the screw tightening torque can damage the thread of the assembly, resulting in the deformation of the parts and even the metal cuttings, causing secondary pollution and affecting the performance of the carburetor.
In the process of cleaning carburetor, if there is more sediment in the carburetor float chamber, it is usually caused by the failure of the gasoline filter. At this time, the gasoline filter should be checked. If the failure is confirmed, the new gasoline filter should be cleaned or replaced.
If you do not use a motorcycle for a long time, you need to put the fuel in the carburetor to prevent the gelatinous accumulation of gasoline, causing the carburetor failure. In addition, be especially emphasized is that the position of the idle speed adjustment screw on the motorcycle emission, idle, transition, consumption etc all have an important influence, carburetor cleaning generally prohibits the idle air adjusting screw rotation. If it is necessary to remove the idle air adjusting screw, screw the adjusting screw to the end first, remember to screw in the ring number (accurate to 1/8 laps) and return the assembly with the original winding number.
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