The new car has a taboo guardrail cleaning car to pay attention
What is the running-in period of the guardrail cleaning vehicle, why do we say that there is an important link between the running-in period and the vehicle? The following introduction will be clear to everyone. Before the assembly of the guardrail cleaning vehicle, each component of the vehicle is processed through different processes. Therefore, when the manufacturing process is performed, there will be geometrical deviations, so those components are assembled. Afterwards, some of them will be partially relieved. Lubricating oil will hardly enter the frictional surface, which will cause some early wear. Then, the running-in period of the vehicle is that in the relative time, all the parts that are directly released will be worn off. This period of time is called the running-in period. Under normal conditions, the running range of the guardrail cleaning vehicle is within 3,000 to 1,000 kilometers.
The running-in period has a great influence on the fuel consumption and service life of the guardrail cleaning vehicle , because the wear during the running-in period of the vehicle will cause scars on the surface of the components. The scars on these songs will also increase the friction resistance. The scars will also contain some debris, such as sludge, metal shavings, etc., which will cause the wear and tear to increase during operation. Caused by the failure, all said that the quality of the running-in of the vehicle is the impact on the service life of the whole car of the guardrail cleaning vehicle. Then the new car should adhere to routine inspections so that problems can be discovered early and eliminated. Once it is detected that cooling water, oil, brake oil, tire gas, and battery water are missing, Need to be immediately added, or there should be a leak, run, run should be timely repairs. In addition, it is necessary to check whether there are abnormal noises in various parts of the lower guard car, and if there is a sound, it should also be checked and repaired in a timely manner.
The four taboos during the run-in period:
1. Don't change the oil early: The initial loading oil of the guardrail cleaning vehicle is the oil specially used in the running-in period. It is required to have the advantage of low viscosity, good heat dissipation performance, anti-oxidation and cleaning performance. However, there are some manufacturers who will add a grinding machine that facilitates running-in. Therefore, the oil used in the running-in period can be replaced according to the time specified by the manufacturer.
2, can not run long-distance: the guardrail cleaning car is still in the new car running-in period, do not run long-distance, so that the vehicle's engine in a continuous work after the increase in time, it will be easy to occur between the wear of the parts of.
3, can not drive at high speed: When the new guardrail cleaning car is still in the run-in period, it should be to limit the speed. And in the process of driving, it mainly stays up to the speedometer and the working condition of the engine tachometer, which can well ensure that the vehicle will work in a medium-speed environment.
4, can not be an emergency brake: Frequent braking is a very bad driving habits, especially for those new guardrail cleaning car chassis, engine and brake system impact damage. The situation encountered during the driving process should be handled promptly in advance, decelerated and decelerated, if it is really a sudden situation requires sudden braking, it should also be the first to step on the clutch pedal, which can reduce the engine's Impact damage. The economic system will not only cause impact damage to the braking system during the break-in period, but will also increase the statutory and chassis impact load to a greater extent. Within the first 300 kilometers of the new car, It is best not to perform emergency braking. (Text / Sun Ni)
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