What oil to fill in the automatic transmission?

The car has long ceased to be a luxury, it is available to most Russian families. Exploiting the iron friend almost every day, we quietly approach the moment when the need arises to change the oil in the transmission. Many cars passed through several owners, service books have long been lost and no one can say for sure what oil is poured into the gearbox. Everyone knows that two types of boxes are installed on cars: automatic and mechanical. What oil to fill in the automatic transmission, and what in manual transmission? Different types of lubricant are required for each type.

Automatic Transmission Oil

Consider what kind of oil to fill in the automatic transmission. Since automatic transmissions are significantly different from mechanical ones, they are not filled with simple gear oil, but a special low-viscosity fluid for automatic transmissions (ATF). It is almost impossible to determine which oil is poured: mineral, semi-synthetics or synthetics, in appearance and smell, since after a short period of time all the oil becomes transparent brown.It is desirable to use the oil that is recommended by the manufacturer and included in the instruction manual of the car. If you do not have such instructions, then the necessary information can be obtained from the special literature or catalogs, a huge range of which is presented in auto shops.

If you do not know what kind of oil was poured into the automatic transmission (mineral, semi-synthetics or synthetics), then you should double-change the oil. This is due to the fact that it is impossible to drain all the oil out of the box and some of the oil still remains. A mixture, for example, mineral water with synthetics, can lead to the output of the automatic box out of order.

I think every driver understands that it is better to pour synthetic oil into the automatic transmission than mineral oil, since synthetic has higher quality characteristics and has a long service life. Replacing the oil in the automatic transmission, most car manufacturers recommend performing through 70 thousand kilometers or every two years. If your car is operated in harsh conditions, then the replacement must be made after 25 thousand kilometers or after 1 year of operation. It is necessary periodically, once every 7-10 days, to check the oil level.

Gearbox oil

Manual gearboxes are on all cars of domestic automakers, and therefore it is necessary to describe what kind of oil to pour into the gearbox. In conventional passenger cars and trucks, only transmission oils are used, the choice of which is carried out according to two main indicators: specific loads in the mechanism and the speed of relative slip. Important factors are the presence of extreme pressure additives in the oil, reducing wear in conditions of heavy operation of the unit, and the degree of its viscosity.

The high viscosity of the oil makes it difficult to work synchronizers, degrades the lubrication of parts of the box. The most applicable gear oils are 75W-80. In the boxes of front wheel drive cars produced by VAZ, it is permissible to use, in addition to transmission, engine oils with a viscosity of 5W-50 or 10W-50. And there is not much difference for a manual transmission, which oil is poured, mineral, synthetic or semi-synthetic. Everything will depend only on your preferences and financial capabilities.

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What oil to fill in the automatic transmission

What oil to fill in the automatic transmission

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What oil to fill in the automatic transmission

What oil to fill in the automatic transmission

What oil to fill in the automatic transmission

What oil to fill in the automatic transmission

What oil to fill in the automatic transmission

What oil to fill in the automatic transmission

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