What is car maintenance and what is the purpose of car maintenance?

The importance of daily vehicle maintenance is becoming more and more people realize, and car owners need to complete vehicle maintenance work on time and regularly to ensure the safety of the car. Today we will take a look, what is the definition and content of daily maintenance of vehicles?

Routine vehicle maintenance is defined as maintaining the vehicle in three parts: cleaning, maintenance and safety inspection to ensure that the vehicle is in good condition and trouble-free.

Cleaning means: on the appearance of the car, on the engine of the car.

system, transmission system, air conditioning system.

and so on.

For the cleaning of the interior of the automobile system, according to the cleaning object, it is divided into: fuel system disassembly-free cleaning, engine lubricating oil channel disassembly-free cleaning, automatic transmission.

Hands-on cycle cleaning and replacement of transmission oil, cooling system cleaning and coolant replacement without dismantling.

Brake fluid replacement, power steering oil circulation cleaning and replacement, air conditioning duct disassembly-free cleaning and filling, etc. Clean and maintain on time according to the maintenance cycle on the driving manual. If, during the daily inspection, the engine combustion chamber or throttle valve is found.

Faults such as excessive carbon deposition at the gas gate should be cleaned in time.

Maintenance refers to: overhaul of safety components such as car brakes, steering, transmission, suspension, lights, and signals; Replace and maintain lubricating oil (grease), engine lubricating oil, transmission lubricating oil, coolant, brake fluid, tires and other components of the automobile on time; The operation status of the engine, gearbox and other important components is overhauled on time to ensure that the car is in good condition and trouble-free.

Safety inspection means: before leaving the car, during driving, and after collecting the car, check whether the vehicle condition is faulty to ensure that there is no problem before driving.

Check whether the safety parts of the car are in good condition before leaving the car and after collecting the car, such as the brake system, chassis system, power and fluid.

Automobile repair services mainly include the maintenance and repair of automobiles. Maintenance mainly includes maintenance, decoration and beauty, cleaning and maintenance. Maintenance mainly includes professional repair contents such as on-time insurance, oil replacement, updating parts, efficiency adjustment and tightening, fault judgment and elimination, lubrication and maintenance.

Car maintenance regularly performs preventative work of inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the car. The purpose is to keep the car clean and tidy, the technical condition is normal, eliminate hidden dangers, prevent failures, slow down the deterioration process, and prolong the service life. The content and requirements of car maintenance are clearly stipulated in the car instruction manual, which is mandatory to a certain extent.

The purpose of car maintenance is to keep the car clean and tidy, the technical condition is normal, eliminate hidden dangers, prevent failures, slow down the deterioration process, and extend the service life.

Automobile maintenance refers to the operation carried out to maintain the good technical condition or working ability of the car, and the principle of "prevention first, mandatory maintenance" should be implemented. The purpose of automobile maintenance is to keep the car in good technical condition, and it is also the basic technical guarantee for the car to achieve efficient, low-consumption, safe and low-pollution operation, and it is also an important measure to reduce failures and extend the service life of the car. Regular maintenance of the vehicle will play a vital role in keeping the vehicle in good technical condition at all times.

To put it simply, the purpose of car maintenance is to ensure that the technical condition of the vehicle is in good condition and to eliminate hidden dangers. The purpose of car repair is to troubleshoot and restore the technical condition of the vehicle. The former is a mandatory preventive operation, and the latter is a restorative repair operation.

The purpose of car maintenance is to keep the car clean and tidy, find and eliminate hidden faults in time, and prevent early damage to the vehicle, so as to meet the following requirements:

The vehicle is often in good technical condition and ready to go.

Under the condition of reasonable use, it will not stop due to damage on the way, and affect driving safety due to mechanical accidents.

During operation, the consumption of fuel, lubricating materials, accessories and tires is reduced.

The technical condition of each assembly should be balanced as much as possible to extend the mileage between vehicle overhauls.

Reduce vehicle noise and environmental pollution from emitted pollutants.

The purpose of car maintenance is, of course, to make the car safe, and at the same time to ensure the safety of the driver or other personnel. The other thing is to be able to increase its service life.

First of all, car maintenance is very necessary. This is because his daily service and maintenance helps the vehicle to maintain a safe operating environment. At the same time, it can ensure the safety of the driver and passengers and the convenience of its use.

Second, car maintenance can help keep the vehicle running for a longer life. Because the value of the car is also very high, if the use period is very short, then this will put a lot of financial pressure on the family. Because cars need to be used for a long time, they need to be maintained.

Thirdly, car maintenance can prevent the car from causing major problems. If the car is well maintained, then the car can avoid major failures, which can also save the cost of repair and maintenance. It can reduce the financial pressure on the family.

Finally, car maintenance can make drivers safer. Especially for some safety maintenance, such as airbags and the like, it is also necessary to maintain and repair overhaul. These are all very necessary behaviors, as well as the maintenance of his brakes.

For example, in the case of my car, he usually has it serviced every month or two. Usually, I will pay attention to keep the vehicle running safely, and also pay attention to some noise, noise, and details that she makes.

The answer is: car maintenance is mainly divided into 3 parts.

1. The car should be maintained according to the number of kilometers, and the oil, oil filter, and (minor maintenance) oil should be replaced. Oil filter, air filter, three filters (major maintenance).

2. The warranty period of the vehicle, the warranty period is divided into the whole vehicle (mainly the engine, chassis and gearbox) if the warranty period is 4 years or 120,000 kilometers, that is, this number shall prevail, from the date when you get the driving license, but which (4 years or 120,000 kilometers) will prevail first, but like glass, tires, wiper blades are all wearing parts, the warranty period is mostly only 3 months or 5000 kilometers, the maintenance manual has a clear description, please see for yourself.

3, is the emergency treatment of the car, like a puncture, that is, the use of your trunk with the car tools and spare tire to replace, as well as oil leakage, check whether the oil is too full, whether the oil pipe is broken, you can call the 4S shop service **, 24 hours, can be repaired, in addition to wading out of the fire, self-rescue in the muddy road, etc., the maintenance book is mentioned, but it should be noted that the use of the trunk warning box, 150 meters of urban roads, 200 meters of elevated roads, rain and fog weather recommends that you extend the distance, This is very important and very secure for your safety. FYI.

Car maintenance and maintenance is a general term for cars and maintenance.

1. Steering wheel.

Sudden sinking: During driving, if you feel that the steering wheel suddenly sinks, there is an obvious sense of resistance when turning the direction, and the steering wheel cannot automatically return to the middle after turning, it is likely to be the tire pressure on both sides of your front wheel.

It's not the same, it is also possible that there is a problem with the booster system and the booster lubricating oil.

2. Water tank leakage: The engine not only needs oil, but also needs water to be continuously circulated and cooled. If the tank is leaking, be sure to stop immediately. If you see a leak at the bottom, it may be a tank or glass of water.

The pot is leaking. If it is light-colored and bubbling, it may be leaking out of the glass, and you can still drive in this case. But if yellow, green, or pink antifreeze comes out, it means that the tank is leaking and you have to wait for trailer support.

3. Oxidation, cracking, fading, and water marks: The car is parked outdoors for a long time, and the sun is exposed, dust is sprinkled, etc., which will accelerate the aging of the paint surface. Many oxidized vehicles have black and yellow paint.

And the solution to this series of problems is very simple, that is, car washing, waxing. Car washing is not only about cleaning the body, but also about protecting the paint so that it will shine for a long time, and waxing has a more subtle effect on preventing rain, dust and UV rays.

The damage caused by the paint will make the surface of the body brighter and as bright as new.

Definition of automobile maintenance and maintenance: refers to the preventive operation of the automobile according to the technical standards of automobile maintenance, according to the technical requirements of the specified technological process, operation scope and operation items, such as cleaning, inspection, fastening, lubrication, adjustment and replenishment, etc., after the car has been driven to the specified time or mileage.

Almost everyone who owns a car has a headache about the maintenance of their car, why? It's not because the cost of car maintenance is high and it doesn't feel worth it, so let's see if the maintenance of the car is worth it.

The purpose of car maintenance is to keep the car clean and tidy, find and eliminate hidden faults in time, prevent early damage to the vehicle, and make the vehicle meet the following requirements: (1) The vehicle is always in good technical condition and can be out of the car at any time; (2) Under the condition of reasonable use, it will not stop due to damage in the middle of the way, and affect the driving safety due to mechanical accidents; (3) Reduce the consumption of fuel, lubricating materials, accessories and tires during operation; (4) The technical condition of each assembly should be balanced as much as possible to extend the mileage between automobile overhauls; (5) Reduce vehicle noise and environmental pollution by emitting pollutants. I think money is a small thing, and my own safety is a big thing.

We already know the purpose of car maintenance, so what should we do to maintain our own cars? There are six aspects:

1) Clean. Cleaning is the first priority of vehicle maintenance operations; It is the basis for improving maintenance quality, reducing wear and tear of machine parts, and reducing oil material consumption. Cleaning work done well not only lays a good foundation for inspection, fastening and adjusting phase lubrication, but also directly eliminates hidden dangers and prevents the occurrence of automobile failures.

2) Check. Through inspection, listening, testing and other methods to determine whether the technical condition of the car and the assembly parts is normal, whether the work is reliable, whether the parts are abnormal and damaged, and whether they are not used correctly and repaired in time to provide a reliable basis.

3) Fastening. Due to the bumps, vibrations, thermal expansion and contraction of the parts in the operation of the car, the fastening degree of the connecting parts will change, so that it is loose, so it is one of the important tasks in maintenance.

4) Adjustments. With the extension of the use time of the car, the mileage increases, and the matching gap between the assemblies and components changes, so that the specified technical requirements are exceeded, which directly affects the dynamics, economy and reliability of the car. Therefore, the adjustment work is an important work to restore the good technical performance of the vehicle and the normal fit clearance, and it must be carried out in a timely manner according to the actual situation.

5) Lubrication. According to different regions and seasons, timely replacement and filling of lubricants is an indispensable work to reduce wear and extend the service life of the vehicle.

6) Add. According to the actual situation, check the coolant, cleaning fluid, brake fluid, steering power oil, etc., and add it in time if it is insufficient.

The purpose of car maintenance is to ensure the normal operation of the car and prolong the service life of the car; The main tasks are: regularly changing the engine oil, checking the air filter, oil filter, air conditioning filter, wiper, etc.

The main purpose of maintenance is to protect the surface of the car and the performance of the car, that is, it will be painted, and it will also be filmed, and the engine will be protected.

The purpose of car maintenance is to keep the car in a good state of performance and appearance, and the main working stations are cleaned, checked, fastened, lubricated, adjusted and added, which cover all aspects of car maintenance to ensure that the car can drive normally and not stop halfway.

The daily maintenance of the car includes cleaning, replenishment and safety inspection. In order to keep the car in top condition, it must be routinely serviced every three or four months. External cleaning is generally done once a week, and replenishment depends on demand.

Exterior and interior cleaning and maintenance. Clean the exterior of the car from the mud, clean, wash and wipe the cabin, cab and various accessories. Maintenance work is carried out not only to keep the vehicle clean and beautiful, but also to prepare for the next maintenance and repair work.

Car maintenance precautions.

1. Clean up the body stains regularly. One of the precautions for car maintenance is to clean the body stains regularly. The paint surface of the body will be soaked by stains for a long time, and the paint surface of the vehicle will be spent, and the gloss of the paint surface will be reduced, so in order to protect the paint surface of the vehicle, it is necessary to do a good job of cleaning the stains on the body and maintain the cleanliness of the body.

2. Change the vehicle oil regularly. The second thing to do in car maintenance is to change the oil on a regular basis. The oil of the vehicle has a life, and it is necessary to pay attention to changing the oil of the vehicle every once in a while, because the oil will become more and more turbid after a long time, which will damage the engine of the car.

Therefore, we must pay attention to the maintenance of engine oil when maintaining.