-
Let's put it bluntly. When a domestic car travels about 100,000 km, it needs to be overhauled. Imported vehicles can be overhauled after driving more than 150,000 km.
After a major overhaul, the engine's performance can be restored to more than 90% of its previous performance. However, it is not necessary to overhaul the mileage, and it is generally based on meeting the requirements of 100,000 km of domestic cars or 150,000 km of imported cars, and the following aspects are carried out:
Inspection of engine overhaul:
1.When the oil consumption is serious and the engine is weak, there is no oil leakage.
If there is an oil leak, it is likely to be caused by aging of the valve seal, or it may be caused by the notched alignment of the piston rings. In both cases, the overhaul of these two auto parts groups should be prioritized before deciding whether an overhaul of the engine is required.
2.When the engine has an abnormal noise.
If the engine is found to have a severe knocking sound or if the engine has severe ablation of the size of the pad and the crankshaft is severely worn, an overhaul should be considered.
3.When the cylinder is worn to the overhaul standard.
Regardless of the phenomenon of the car, the final decision on whether to overhaul the standard time of the cylinder wear amount, the cylinder out of circle to reach every 100mm bore wear, or the cylinder cone wear to reach every 100mm bore wear, as long as one of these two conditions is met, should be considered for overhaul.
Overhaul is not equal to major repair, overhaul is a proper term in the automobile repair industry, with its fixed items and costs, of which boring cylinder is one of the main items. The maintenance cost of car overhaul is relatively high in car repair. Hyundai Motor Overhaul Engine is the repair project with the most complex maintenance process, the most maintenance tools and equipment, the longest man-hours, and the most precise degree of standardization of maintenance technology.
-
That's not necessarily, there are left, middle, right, upper, middle and lower at every level, and no one can look down on you if you don't look down on yourself!
-
Work hard without regrets, don't feel inferior The road is long, and life goes on.
-
I haven't studied in college, but I have never thought of being inferior to college students, but my current life is colorful, from June this year to do micro-business to now, whether it is career or family is very good, not necessarily college students can be so good, college unemployed are also a lot, but vocational college students to have a future.
-
So how is your life, I didn't go to college, but I don't think my life is bad, and I plan to go to college in two years, and I don't feel much worse than others.
-
Practical occupations are in demand in the talent market.
-
It's inferior, but you can't give up on yourself.
-
Life is inherently troublesome,,, how can there be no trouble, there is no truth, goodness and beauty.
-
The night gave me black eyes, but I used him to find the light.
-
When life closes a door for you, it always opens a window.
-
No one's life is smooth sailing.
As long as you work hard, it's wonderful!
Be optimistic about anything.
Keep a normal heart.
Life is inevitably about falling and waiting.
Be brave enough to look up.
The sun is always after the storm!
I'll give you advice, can you see it?
1.Look at the world with another eye, not everyone in this world is very smooth, just look at how you solve it, for example, you were hit by someone when you were walking, others apologized to you, sometimes you still feel very angry, but you didn't expect that the person who hit you was actually more uncomfortable than you, or think about the sentence "Happy is also a day, unhappy is also a day, why not be happy every day".
2.If you think that you are in a bad mood, you will be in a bad mood, then you don't need to think about it, if you still want to, then keep yourself busy, let yourself have no time to think about it, let yourself live every minute to the fullest, and then don't fall in love with the bed after waking up in the morning, get up when you wake up, get busy, open the window, breathe in the fresh morning air, relax your whole body, and let yourself imagine a happy little angel ......
3.Choose a place with fresh air, quiet surroundings, soft light, undisturbed and free movement, and take a position that you feel comfortable in, standing, sitting or lying down.
4.Move some large joints and muscles of the body, the speed should be even and slow when doing it, and the action does not need to have a certain format, as long as you feel the joints let go and the muscles relax.
5.Take a deep breath, inhale slowly and exhale slowly, saying "relax" in your mind whenever you exhale.
6.Focus your attention on some everyday objects. For example, look at a flower, a little candlelight, or anything soft and beautiful, and look closely at its subtleties. Light some spices and inhale the aroma of it.
7.Close your eyes and try to imagine some tranquil and beautiful scenes, such as blue waters, golden sandy beaches, white clouds, mountains and water.
8.Do activities that you enjoy that have nothing to do with the specific things at hand. For example, swimming, taking a hot bath, shopping, listening, watching TV, etc.
9.Life is easy, life is easy, life is not easy. Don't worry, there are a lot of people in this society who are almost like you, but they are all living happily, not everyone can succeed, as long as you work hard to treat everything, take life seriously, as long as you take every day seriously, no matter how your life is, I believe it is wonderful.
-
The first condition of self-love is to eat a good meal, get a good night's sleep, and strengthen your body first, regardless of the reason. Be kind to yourself no matter what happens.
Happiness is actually very simple: Chong Kuan is loved; There is something to do; Something to look forward to.
Waiting, maybe just to wait for that sentence: "No matter how busy you are, I have to leave time to accompany you." ”
Let go of you, not because I don't love you, but because I love you too much.
One day the rabbit was watching TV to the wonderful place, when he suddenly heard a knock on the door, and walked to open the door but saw no one. "Hello, can you give me some water to drink? Then the rabbit noticed that there was a snail at the door.
No! The rabbit kicked the snail away with an angry kick. A few years later, the rabbit was watching TV alone at home again, and the knock on the door rang again.
The rabbit ran to open the door, and the snail said, "Why are you kicking me?" ”
Don't envy the superficial scenery of others, in fact, everyone has their own inner suffering.
The highest level of liking is that you may die for her, and the highest level of cuteness is that you have to live well for the person you love.
Don't wait for a smile to show charity; Don't wait to be loved before you love; Don't wait until you're lonely to understand the value of friends; Don't wait until you have the best job to start working; Don't wait to have a lot before you start sharing; Don't wait for someone to hurt before begging for forgiveness; Don't wait until you're separated to think of redemption. Don't wait, because you don't know how much time it will take.
1. Listen to cheerful **, 2, drink some drinks, 3, take a hot bath, 4, watch TV, 5, practice casually, 6, distract yourself, 7, think about some previous happy things, 8, eat something.
Emotional instability and lack of self-confidence will be like this, and you need to adjust your emotions.
Bad mood, depression, disappointment, pessimism, leading to a decrease in self-confidence and easy to have negative inferiority complex.
Physically and mentally exhausted, traces of judgment.
This will affect your own work, so always keep a normal mind.
Improve self-confidence and boost confidence in life.
You should decompress yourself, scatter your heart, sing songs, listen to **, think about the happy things in the past, and walk around more.
Take a break. Happy to you.
-
Time will figure it out. Probably.
-
Eight or nine times out of ten, we should learn to forget the things that don't go well in life.
Afford to take it, put it down, think more about happy things, put unpleasant things aside, and do something you like. Make yourself a little happier every day.
-
Contentment is always happy, and troubles come from pursuit.
-
It is a mistake to live.
-
But one day you will see the sun.
Dog meat sells for more than 60 yuan a kilogram, and it may be cheaper if it is alive with fur and skin >>>More
Although the price of goods is relatively high now, the happiness that can be bought with 100 yuan is as follows: >>>More
One sunny noon, Xiao Zhang picked up 100 yuan on the way home from school, wow! $100! The remote-controlled car I've always wanted is gone, and there are many, many delicious snacks, not to mention how happy I am. >>>More
Let's just say that this classmate has a birthday, and you want to buy some birthday gifts. Usually when you study, people help you a lot, don't help you explain the questions, but also lend you reference books, and always give you fruits to eat, bring any delicious food from home also have your share, you have any trouble at school He also helped, you are very grateful to him, so I want to give this classmate a gift in the name of his birthday. About 100 yuan.