Car maintenance five oil articles[汽车修理知识]

Source: Yuyuan Tianshi Author: cjw
1. Gasoline
How to check:
Just be diligent to check whether the fuel gauge is in the end.
Notice:
Don’t let your fuel gauge go to the end before refueling. New cars currently produced use electric gasoline pump rods and fuel quantity electronic sensors. Take care to let it soak in gasoline to dissipate heat. In addition, if the fuel quantity is too low, it may also affect it. Exhaust systemOxygen SensorThese parts are not cheap, so don’t go beyond the bottom line before refueling.
2. Engine oil
How to check:
Just pull out the oil gauge every few days, wipe it clean, plug it in, and pull it out again to see if the oil level is between the upper and lower limits.
Notice:
Generally speaking, the oil consumption is not serious enough to survive the period between two maintenance, but in the summer due to the hot weather, the oil consumption will be higher than usual. If it is found in the daily inspection that there are impurities or gasoline odors in the oil, and the exhaust smoke is light blue, it means that there is a problem with the engine, and the parts may be abnormally worn. Please go to the factory for inspection and repair.
3. Transmission oil
How to check:
When you change the engine oil, you can check your gearbox oil by the way. Because the inspection process is cumbersome, you can ask the dealer's service department to handle it. In order to measure accurately, the car must be put into neutral position P, run at idle speed, and park the car in a flat place, and the oil must run to a working temperature of 80°C to 93°C.
Notice:
Too much or too little oil may damage the gearbox. Too much oil may cause excessive running resistance of the machine parts, or cause the gearbox oil to foam and deteriorate, causing abnormal wear of the machine parts. Therefore, when you check the transmission fluid, be sure to measure accurately.
4. Power direction oil
How to check:
When the engine cools down, wipe clean the fuel filler cap and the top of the oil reservoir, then unscrew the directional oil cap, and wipe the dipstick clean with a clean fiber-free paper towel, then install it and lock it, and then open it and take it out for inspection after it is locked. The oil level of the dipstick.
Notice:
When filling or replacing oil, the correct power direction oil must be used. If used improperly, the steering gear will be damaged.
5.brakeOil
How to check:
Just open the hood and look at the level of the brake fluid, as long as it is not lower than the lower limit.
Notice:
When the level of brake fluid is not checked, do not add brake fluid, so as not to add too much brake fluid to the high-temperature engine, causing corrosion of mechanical parts or even fire. If there are bubbles in the brake fluid or the oil becomes dirty, it means that the brake fluid has deteriorated. Please replace it as soon as possible to avoid the lowering of the boiling point of the brake fluid and the formation of bubbles, which will cause the brake effect to deteriorate, which is very dangerous.

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