Si-811 Nano Coating Daily Maintenance Of The Vehicle

1. Engine oil, machine filter

   Engine oil and machine filter can be said to be the most basic but also the most important two items in maintenance. Needless to say, things that must be replaced each time maintenance. However, the issue of maintenance time/mileage interval has always been controversial, but there is no question of result, and the maintenance time/mileage interval of different models and car series is also different. Regarding this issue, the author's point of view is not authoritative, but the author is also a more experienced "veteran driver" who has a little knowledge of car maintenance. The following points can be used for your reference:

① If economic conditions permit (referred to as local tyrants), there is absolutely no harm in performing maintenance according to the time (mileage) specified in the maintenance manual printed by the manufacturer. For example, most models are maintained every 5000 kilometers or every six months (first arrival Whichever);

② I think that the maintenance interval specified in the manufacturer's maintenance manual is not scientific, and it means that it is a waste of money to do so (the author also supports this idea), then follow the following approach, that is, no matter what model, how long the maintenance interval , Mainly depends on the oil:

  Ⅰ. Mineral oil: Don't worry, follow the manufacturer's instructions strictly, and be good.

  Ⅱ. Semi-synthetic engine oil: every 7500-10000 km, no more than 8 months.

  Ⅲ. Fully synthetic engine oil: every 10000-15000 km, no more than 1 year.

The author believes that the maintenance of the car according to the above points will not cause problems under normal circumstances, and this can also maximize the performance of the oil and its best validity period, otherwise, if the fully synthetic oil is replaced every 5000 kilometers It's a bit wasteful.

2, air filter, air conditioning filter

The air filter element is related to the smooth breathing of the engine, and the air conditioning filter element is related to the air quality in the car. Both of these are more important. I believe that it can be replaced on time according to the replacement cycle in the maintenance manual. Of course, it is also appropriate to advance or delay about 10,000 kilometers No problem.

3. glass water, antifreeze, air conditioning refrigerant

  I believe that many drivers don't even know where to add the glass of water. Wake up, it's time to make up for it. Glass water is actually something related to safety, and it must be added in time if there is no. If the temperature is above 0 degrees Celsius, it is no problem to add natural water directly; but if the temperature is below 0 degrees Celsius, especially in northern areas, you must add antifreeze that can resist the local world, that is, the freezing point should be lower than the local temperature. Otherwise, the glass of water freezes, and it is easy to crack the kettle.

4. Brake fluid, gearbox oil, power steering oil, clutch oil, differential oil

  Brake fluid: There are instructions in the maintenance manual, and it is generally replaced at 40,000 kilometers. However, the author asked the experts around (the nickname of Jianghu: Dandan) that the brake fluid should be tested before it needs to be replaced. The general inspection method is: take a sample and then observe the moisture content in the sample with an instrument (magnifying glass). replace.

  Transmission oil: replace it according to the maintenance manual, generally 80,000 kilometers.

  Steering power oil: At present, most vehicles have electronic power assist, which is also maintenance-free. If your car's power steering is hydraulic, you also need to replace the power steering oil on time. Please refer to your own maintenance manual for the replacement cycle.

  Clutch oil: Friends of manual transmission models should note that the clutch oil also needs to be replaced, so as to ensure the long-term smooth operation of the clutch. The replacement cycle also refers to the maintenance manual.

  Differential oil: Maybe many riders don't know what a differential is. In fact, you don't need to understand it too much. You just need to have at least one differential in every car. Generally speaking, the differentials without differential locks do not need to change the differential oil. The models that need to be replaced can be replaced according to the replacement cycle required in the maintenance manual.

5.battery

  Batteries generally have a life of at least 2-3 years. Normally develop good car usage habits. Simply put, try not to use electrical appliances for a long time when the flame is turned off. Good car usage habits can extend the battery life. When the car has difficulty in ignition, the battery needs to be replaced.

6. wiper blade, wiper motor, glass water pump

  Wiper blade: When you find that the wiper cannot clean the glass, or when the wiper makes an abnormal noise, you need to replace the wiper.

  Wiper motor, glass water pump: replace it when it fails, otherwise ignore it.

7. transmission belt

  The transmission belts of generators and air-conditioning compressors can generally be used for more than 80,000 kilometers. If they are fluffy or damaged, they need to be replaced.

8.spark plug

  The replacement cycle of spark plugs is similar to engine oil, according to the level:

  ①Ordinary nickel alloy spark plug: Replace every 15-20 thousand kilometers;

  ②Platinum spark plug: Replace every 40,000 kilometers;

  ③Iridium spark plug: Replace every 40,000-60,000 kilometers;

  ④Iridium platinum spark plug, double Iridium spark plug: Replace every 100,000 kilometers;

  ⑤Sports iridium platinum spark plugs: generally used in supercars and other models, expensive, and the replacement period depends on the actual detection situation.

9. Fuel filter

  Many people only know that the oil has a filter, which needs to be replaced every time it is maintained. In fact, fuel also has a filter, and the price is generally much more expensive than the oil filter. It also needs to be replaced, but the replacement cycle will be longer. Generally speaking, you can replace it every 80,000 kilometers. You can refer to your own maintenance for details. manual.

10. Throttle

  Generally speaking, the throttle valve only needs to be cleaned regularly for carbon deposits. When you feel that the idling speed is unstable, jittery, and acceleration is weak, you can clean the throttle valve.

11. Ignition coil

  Ignition coil generally does not need to be replaced. If you find that the vehicle is jittery, acceleration is weak, etc., you can go to the 4S shop to check whether the ignition coil is malfunctioning.

12. Brake pads, brake discs

The replacement cycle of brake pads and brake discs is closely related to everyone's driving habits and vehicle environment (road conditions). There is no fixed standard. Generally speaking, there is no problem with a set of brake pads for more than 40,000 kilometers. Some models are equipped with warning sounds. Or a warning, which is more convenient. But don't worry about the ones that are not equipped. When the friction material on the brake pads is worn to the steel back warning line (the technician can check each time for maintenance), replace the brake pads; for brake discs, generally speaking, replace the brakes twice It is best to replace the brake disc once, and the wear limit of the brake disc is generally 2mm.

13. Shock absorber, shock absorber spring

  Shock absorbers and shock-absorbing springs generally have a long service life, especially shock-absorbing springs. Generally speaking, the shock absorber does not need to be replaced if there is no serious oil leakage, severe abnormal noise or functional failure, and vice versa. The shock absorber spring does not need to be replaced if it has not encountered an accident or broken due to its own quality problems.

14. Tires

The replacement cycle of tires is similar to that of brake pads, that is, different driving habits and different road conditions, the wear of tires will be very different, some violent elements play tire burns at every turn, so what is there to say, we are rich and willful Can't control it. However, tires also have a wear limit, and each tire will have many wear limit marks, all located on the tire longitudinal drain.

15. The precautions for daily maintenance of car paint are as follows

Avoid parking the car under fruit trees;

Wash the body in time after heavy rain;

Light-colored vehicles should minimize driving on oil parking roads in hot weather;

Avoid parking the car on construction sites or industrial areas;

If the paint surface accidentally gets the cement, go to the washing shop to deal with it in time;

Avoid sticking the words like hi on the lacquer that are difficult to handle;

Do a good job of car paint maintenance, such as waxing, coating, filming and long-lasting ceramic nano coating.

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