What is the lubricant in a car transmission?

At present, the transmission fluid of the manual transmission is around the liter, and the automatic transmission.

of about 4 liters.

1. Verify the recommended varieties and viscosity grades of manual transmission oil in the user manuals of these vehicles.

2. If the manual transmission is with a synchronizer, it is recommended not to use ordinary API GL-4 vehicle gear oil, and the special oil for manual transmission (MTF) should be used.

3. Do not use API GL-5 vehicle gear oil in a manual transmission with synchronizer.

Generally gear oil, according to its quality level, the American Petroleum Institute divides automotive gear oil into five grades (GL-1 GL-5). GL-1 GL-3 has lower performance requirements and is used for the lubrication of spur and bevel gears under general load, as well as gears such as gearboxes and steering gears.

GL-4 is used for the lubrication of hyperbolic gear shafts and manual transmissions under high-speed low-torque and low-speed high-torque conditions.

The GL-5 offers the highest level of performance for the lubrication of hyperbolic gearshafts and manual transmissions with high shock loads under demanding operating conditions.

The transmission gear oil is generally replaced once every 2 years or 60,000 kilometers under normal driving conditions.

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The main difference between automobile transmission oil and engine oil is that the viscosity of the oil is completely different and the composition of related additives is also different.

Second, if it is automatic transmission oil, this automatic transmission oil, this is a special oil, and this must not be mixed and added.

Third, the viscosity of manual transmission gear oil is very high, because the gear oil needs to require high lubrication performance in high-speed driving.

Fourth, the oil change for general vehicles is about four liters.

For automatic transmissions, the amount of transmission oil is 5 to 6 liters.

The change of transmission oil for the manual transmission is 2-3 liters.

What is the difference between car transmission oil and motor oil? How many liters do you need for a typical vehicle?

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I wish you good luck and good luck in the Year of the Tiger The main difference between automobile transmission oil and engine oil is that the viscosity of the oil is completely different and the composition of related additives is also different, first, the viscosity of the oil is relatively thin, and the oil requires low temperature, fluidity and lubrication performance is particularly high Second, if it is automatic transmission oil, this automatic transmission oil, this is a special oil, this must not be mixed to add the third, manual transmission gear oil, this viscosity is very high, Gear oil: Because the lubrication performance required by the gear in high-speed driving is relatively high, fourth, the general vehicle oil is about four liters when the engine oil is changed, the automatic transmission is 5 to 6 liters, and the manual transmission oil is 2-3 liters.

It costs about 500 yuan to replace the gearbox gear oil:

1. The main function of gearbox gear oil is to keep the gear system clean, lack lubrication and prolong the life of the transmission device;

2. Since different gearbox designs are divided into manual gearboxes and automatic gearboxes (also divided into CVT, AMT, etc.), each gearbox design has different technical requirements;

3. Even if the same type of gearbox is configured in different models, its torque, weight, speed, structure, etc. are different. Therefore, the original factory has its own special transmission oil specified by the inspection bureau.

Dear Kiss is happy to serve you The trolley gearbox is used with gear oil. Gear oil, also known as transmission oil, is used in the gearbox, as the name suggests, is a transmission lubricating oil, used for lubrication of various gears in transmissions, reducers and differentials, and the working environment temperature is not high; Engine oil is the engine lubricating oil, which is used in the engine to lubricate the internal components, and has high oxidation resistance and stronger shear resistance for a long time in a high temperature and high pressure environment.

Gear oil is the same as transmission oil.

Transmission oil is divided into manual transmission oil and automatic transmission oil, manual transmission oil is called gear oil, but automatic transmission transmission is used at a higher level, also called transmission oil, transmission oil.

Gear oil is mainly the lubricating oil of the transmission and the rear axle, and ordinary gear oil cannot be used in automatic transmission.

There is no difference between gear oil and transmission oil. Transmission oil and gear oil are usually the same, according to the model of different models used corresponding models, manual transmission vehicles are mainly used for gear lubrication, automatic transmission vehicles are mainly used for transmission lubrication and power transmission.

Extended information: 1. Gear oil is mainly petroleum lubricating oil base oil or synthetic lubricating oil, and is an important lubricating oil prepared by adding extreme pressure anti-wear agent and oily agent. It is used in various gear transmission devices to prevent tooth surface wear, abrasion, sintering, etc., prolong its service life, and improve the efficiency of power transmission.

2. Gear oil should have good anti-wear, load-resistant performance and suitable viscosity. In addition, it should also have good thermal oxidation stability, foam resistance, water separation performance and rust prevention performance. Since the gear load is generally above 490 megapascals (MPa), the hyperbolic tooth load is as high as 2942MPa.

3. In order to prevent tooth surface wear and abrasion caused by oil film rupture, extreme pressure anti-wear agent is often added to gear oil, and sulfur-phosphorus or sulfur-phosphorus-nitrogen additives are commonly used. The working temperature of gear oil is generally lower than that of internal combustion engine oil, and to a large extent changes with the change of ambient temperature, and the oil temperature of vehicle gear oil is generally not higher than 100'c。

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1.For manual transmissions, it makes no difference, gear oil is transmission oil 2For automatic transmissions, the transmission oil is hydraulic oil, and the gear oil is only used to lubricate the gears, such as the tail oil of four-wheel drive vehicles, which is the gear oil used.

In fact, gear oil is a kind of transmission oil, but transmission oil does not only refer to gear oil, because the types of transmission oil have manual transmission oil and automatic transmission oil, of which manual transmission oil is gear oil, and the lubricating oil used in automatic transmission is better, also known as gearbox oil, transmission oil, in general, ordinary gear oil can not be used in automatic transmission, which is also the difference between automatic transmission oil and gear oil.

Engine oil is not the same as transmission oil, engine oil is engine system lubricating oil, which has certain anti-oxidation, anti-wear, anti-corrosion and other properties; Transmission oil is mainly used to keep the transmission system clean, ensure the normal operation of the transmission and extend the life of the transmission.

Engine oil, that is, engine lubricant, English name: engine oil. The density is about to lubricate and reduce friction, assist cooling and cooling, seal leakage, rust and corrosion, shock absorption and cushioning for the engine.

It is known as the "blood" of automobiles. Engine oil is made up of two parts: base oil and additives. Base oil is the main component of lubricating oil, which determines the basic properties of lubricating oil, and additives can make up for and improve the shortcomings of base oil performance, give some new properties, and are an important part of lubricating oil.

Transmission oil is an oil that keeps the transmission system clean, which can play a role in ensuring the normal operation of the transmission and prolonging the life of the transmission. Transmission oil can basically be used in the market automatic transmission, in fact, the design of each automatic transmission has different technical requirements, even if the same model of transmission configuration in different models, its torque, weight, speed, structure, etc. will be different, so the original factory has its own designated special transmission oil. The different transmission oils are one of the reasons that affect the quality of shifting.

Gear oil and transmission oil are basically the same, but due to the system used partially, although the nature of the oil is not much different, but the position of the use is different, so the name will be different.

There is no difference between electric gear oil and transmission tank oil, transmission oil and gear oil are usually the same, depending on the model, the corresponding model is used.

It is basically the same, but the system is different, although the nature of the oil is not much different, but the location of the use is different, so the name is different.