保养全攻略-新车磨合期(国外英文资料).doc

保养全攻略-新车磨合期(国外英文资料) Maintenance Raiders - New Period In the new car, refers to the car factory, the first time traveling some distance to make the engine components running smoothly period, car running mileage is generally 1000 km --3000 km, generally speaking, the new period has the following characteristics: 1, driving fault because the parts are improper assembly and other factors, the new car in the running in period of driving more trouble; 2, high fuel consumption: to ensure that the new running in stage runs in low load condition, the carburetor car installation limit, therefore, extremely easy to cause the mixture too thick, so as to increase fuel consumption; 3, lubricating oil deterioration: the new car in the running in period, because parts of the rough surface and small gap between the two parts, the oil temperature, at the same time, many metal scraps are falling into the grinding oil, easy to make the lubricating oil oxidation and deterioration. Matters needing attention in the use of the new period: 1, start preheating: This is for the EFI cars, started before, should be the key to the second stop after 5-10 seconds, start again, this is because the key to opening the door, the gasoline pump began to work, adjust, make oil pressure and fuel injection amount. Therefore, after a few seconds and then start to protect the car engine; 2, avoid emergency braking: emergency brake braking system not only makes the running in the impact, but also increase the impact load of the chassis and engine, the first running 300 kilometers, it is best not to emergency braking; 3, avoid overload: the new car in the running in period of full load operation, will cause damage to parts, therefore, in the initial traveling 1000 kilometers, domestic car can not exceed the rated load of 75%-80%, Imported cars can not exceed the rated load of the 90%, in addition, in order to reduce the body and power system load, road surface should be smooth, avoid vibration, collision or e