[Yizhang 2021] Under repeated epidemics, daily maintenance in Corolla has to continue
BerylStevenson 
7 
When it comes to 2020, many parents have to conclude: “2020 is too difficult.” Everyone believes that by 2021, everything will be all right, because 2020 real “rats” is not easy, 2021 cattle turn the corner. Although the epidemic has been controlled within a certain range, in the repeated state of the epidemic, we should also pay attention to epidemic prevention under the epidemic while not forgetting the maintenance of cars.
There is no post to share for a long time, this has entered the winter, routine inspection and maintenance is still very necessary. Today, the main purpose here is to check the tires, vehicle braking system, battery testing and other items, so as to have a good understanding of the condition of the car.
There is no post to share for a long time, this has entered the winter, routine inspection and maintenance is still very necessary. Today, the main purpose here is to check the tires, vehicle braking system, battery testing and other items, so as to have a good understanding of the condition of the car.
To check carefully, you need to disassemble the tire after getting on the shelf. Loosen the screw here first.
There are not many vehicles in the store, although a routine inspection and maintenance, it will be much more convenient to get on the car lift.
Because sometimes in the static state of the original rotation direction, feel a little spare gap, here let the little brother check, after some inspection, no abnormality was found.
Start to disassemble the tire, with power tools is really convenient to drink too much, less than a minute to complete the screw removal of a single tire.
Unscrew one tire and then screw the other.
All four “feet” are disassembled after Carola.
Now that it’s all taken down, let’s take a look at the tires, which come from Goodyear’s new escape series and leave the factory in April 2018. Tires have been used for nearly 3 years, tires belong to rubber products, generally there will be rubber aging cracks in about 3 years, so the most concerned problem here is tire rubber aging.
Check all four tires in turn, and the groove gap of this tire is relatively wide, basically only a small number of small stones have been cleaned.
After the inspection of the four tires, there were no aging cracks as feared before, so the quality of Goodyear’s high-end tire brand is still very good. In addition, the quiet comfort and ground grip control are also much better than the original Bridgestone.
The dust and soil on the surface of the connector mechanism is cleaned with the aid of detergent.
In 10W km, there are brake pads to replace the front brake, using the original Toyota pure brand (4S replacement), there is no noise, dust and so on. In addition, check, clean and lubricate the brake disc wear, brake pad thickness and brake sub-pump one by one.
Finally, the tire was reinstalled, and the four-wheel transposition and tire dynamic balance adjustment were carried out not long ago, and this time it was installed directly.
Tighten the screws after the four “feet” hit the ground.
After the inspection and simple maintenance of the body, chassis and brake parts of the vehicle, the inspection of the engine compartment is followed.
Although there will be nothing wrong with Toyota’s main engine (low failure rate), it is still necessary to check the oil level.
Use the air compressor windpipe for simple dedusting in the engine compartment (much better than using your own rag).
Recently, I have been worried about the battery. The original battery has been in service for more than 5 years. The lower internal resistance was 22 three months ago, and now it is 11. The greater the internal resistance, the weaker the storage capacity, and the closer to the state of scrap. The ignition start-up is fine, so stick to it for 3-4 months.
The last step: fill up the glass water, if it is a particularly cold area (0 degrees Celsius temperature), pay attention to the use of anti-freezing / anti-icing wiper liquid, the temperature in Chengdu is very low recently, but fortunately it will not freeze.
I was supposed to wash the car again, but I didn’t have to wait two hours in the queue.
This is the end of the sharing. On the occasion of the arrival of the Spring Festival, I wish you all a happy New year, 2021 bullish, family happiness and good health!
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2021 bulls turn the tide!![]()
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