When to change the oil in the mechanic box. When you need to change the oil in a manual transmission. Why the complete replacement of the transmission mix is \u200b\u200bnecessary

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Car owners do not always know when changing the oil in an automatic transmission. Vehicle owners believe that this is done through 150,000 traveling kilometers. Others are confident that it is not replaced at all. But the transmission fluid is the main component in the box automaton of any vehicle. Therefore, topping the box and replacement for new oil is necessarily and after a very short time.

Many automatic transmission companies do not advise the lubricant. Manufacturers argue this extra cost. Since the transmission fluid, sprinkled at the factory, according to manufacturers, you can not change before the expiration of the service life of the machine gun. For example, as on the Mersedes Benz with a five-speed automatic transmission. Other companies write that the frequency of oil replacement depends on the environment in which the car is operated.

Experienced car owners believe that it is worth changing the oil in the automaton after the passage of sixty thousand kilometers.

In the following table from the manufacturers of automatic transmission, the frequency of oil replacing for different conditions of the transportation environment is shown.

An important node of the transmission of the machine is the gearbox. therefore timely oil change in gearbox It will help to avoid serious damage, improve performance and extends the time of operation of the checkpoint.

Some cars have a mechanical gearbox, and some box-machine. They differ in each other, but regardless of this, as any other node require maintenance.

Replacing the oil in the gearbox is performed in two ways:

Partial (replaced about 50% of the working fluid);
Full (all oil is replaced by the whole).

Replacing the oil in the gearbox (namely automatic transmission) is most often done using a specially intended apparatus. In this case, the spent oil is displaced and almost completely replaced with a new one.

Definitely answer this question is very difficult. How many professionals are so many opinions. Some declare that it is necessary to change the oil every 50 thousand km, others - after 100-150 thousand km. And there are those who believe manufacturers who claim that the gearbox does not need a fluid replacement.

Average, an acceptable mileage will be 80 - 100 thousand kmIn order to replace the oil in the gearbox, but if the following operating conditions were performed:

Good quality roads. Movement on broken roads reduces the time of use of the box for 5 - 10 thousand;
Calm driving style. Aggressive driving reduces by 10 - 20 thousand km;
Small car load. If you load the car with cargo, then the optimal mileage of the box will be reduced by 5 - 10 thousand km;
The engine and gearbox did not have disorders in operation. In terms of faults, it is reduced by 5 - 20 thousand.

The above can be attributed to the mechanics, and to the machine. Therefore, it is recommended to optimally replacing the oil in the gearbox in a gearbox, it all depends on the conditions of exploitation, as well as the quality of the lubricant used.

Replacing the oil in the checkpoint follows to the deterioration of the CAT. Not all drivers are used by this advice, but especially those whose car has an automatic transmission. Pull the replacement of the transmission fluid before that time when the box already fails, which further aggravates its condition.

Signs that "scream" about the necessary replacement of oil in the checkpoint:

The presence of vibration / noise when operating gearbox;
Heavyly switched on the cold engine;
Crunch when switching to a heated car.

If you notice some of these signs, then it follows in the box.

And remember if it is not possible to replace the oil, then the transmission status will deteriorate, and over time the box will require the increasingly frequent replacement of the lubricating fluid.

Need a urgent oil change in the gearbox? Come, we cope with any problem!

We perform the full and partial replacement of oil in the mechanical and automatic gearboxes quickly, efficiently and at a bargain price. We use exclusively professional equipment and tools. Wrong now!

The consequences of late oil replacement in the checkpoint

Most drivers do not know about the consequences of the late oil replacement, but even the slightest time delay can aggravate the operation of the CAT, and due to the faster items wear out the details.

This leads to chips in the oil filter, and in its absence to the space between the details, which speeds up their wear. As a result, a buzz appears, which indicates the short work of the gear shift box.

Most likely it will work for some time after replacing the lubricant. But the details that are not as durable will continue to be drowning on each other, which will again lead to the appearance of neoplasms and the story will repeat.

At the boxes automatic identical situation. Replace the oil in a timely manner, otherwise the channels are clogged, and then the replacement will not help - the status of the automatic transmission can improve, but quite a bit and for a short time.

There is no single figure to follow - for each box defined its working fluid norm, which is specified in the car maintenance instructions. It is important to fill the exact amount of oil, because it is not allowed or overflowing may cause a number of problems.

Low oil Promotes poor lubrication of parts that rub each other at elevated engine speed, if the level of lubricant is critical, it occurs on the average turnover, less often on small. At the same time, the details are quickly wearing and fail.

Elevated oil level Also does not favorably affect the gearbox. When moving on transmission, the glands work under too much pressure and are pushed. Because of this, the lubricating fluid will flow to the ground. And after a while the oil level will become critical, because of which the CPP will suffer. This applies both to the mechanics and on the automatic transmission.

Therefore, it is important to pour the necessary oil rate.In order to prevent damage to the gearbox.

Many argue that the oil change in the box is not required. But is it really? And if so, then how often it is worth a replacement.

We all know that it is necessary to replace the engine oil, but how things are with a transmission fluid, because the automatic transmission works in more favorable conditions. On this occasion there are 2 opinions:

Car manufacturers argue that there is no need to replace oil in the automatic transmission. And even in the passport of the car with an automatic transmission, it is stated that the filled oil will work until the end of the service life of the machine. And here manufacturers take into account statistics, because in Europe the car is purchased on average for 5 years or 150 - 200 thousand km. It is so much oil and will last, and after the repair or complete replacement of the gearbox will be required.
The second opinion is considered to be necessary to change the oil into the automatic transmission. Yes, the oil that worked its own does not have any combustion products, but has a metal chips and deprives its properties.

In the case of a variator box, everything is clear - all offers and wishes of manufacturers are indicated in the passport of the car. Replacing the oil in the variator is carried out every 60 thousand km.

For the sound or behavior of the car, determine what is happening with oil in the box is completely impossible. To determine the quality of oil in the checkpoint, you must take a sample.

After you need to drop on white paper, and in color to set the level of pollution, based on the following norms:

If it is transparent, then the replacement is not needed, and the color of the oil itself is not important - it can be black, but remain transparent.
If a drop of oil is difficult to see white paper, it is contaminated with small particles, and can already be replaced.
If the oil and dust and dust are clearly seen in the oil, and the smell of Gary is also felt, then replacing such oil too late, it will take.

Little Lifehak for you!

If you have had at least the slightest suspicion that the box comes into disrepair, you can drain all the existing oil in the box and remove the pallet to identify the problem. If he is clean, then you walked in vain and no problems found. But if there is a chip, which adhered, then this is a sign that the box began to collapse and soon will fail at all. In this case, you need to immediately hold the transmission overhaul.

Instructions for holding full oil replacement in automatic box:

As for the mechanics, you need to drive a small distance in order to warm up the liquid. Next, you need to install the machine on the lift and remove the crankcase protection.
Under the bottom of the gearbox is substituted with packaging, 5 or more liters. The plug is unscrewed on the pallet and the oil is drained.
It is necessary to remove the hydraulicock, and drain the remaining liquid. In order for the oil to merge faster and remove it to the end, you need to switch the selector with Parking to the Drive several times when the engine is not working. And then perform the same actions with the engine.

It is important to know: at the time when the working fluid merges, the engine should work at no longer than 1 min, otherwise it may fail the pump that drives oil on the checkpoint.

The contaminated filter cells are washed either with gasoline or ethanol, then dried and installed back.
Installed hydrabs
On the pallet replace the gasket and mounted in place.
In the hole for filling the oil, using the syringe pour the required number of new working fluid, delivered in advance the probe.
To rotate the liquid on an automatic box, you need to start the machine and switch the box from the Parking position in Drive and back.
It remains to check the level of the new working fluid, for this is used probe. Check on the cold, switched the box on the neutral. If the oil level is low, it is simply worth adding and warm up the motor. Then again measure.

Do not start your box to a non-working state, because it will be released much cheaper than overhaul or complete replacement of the gearbox.

With the car service "Ankar" you can be confident in the work of your transmission and car! You can sign up for the replacement of oil by phone numbers specified on the site.

Replacing the oil in mechanical gearbox

It is best to replace the working fluid when warm, before frosts come. Why? Everything is simple: the car is faster and the box itself and the box itself, and after replacing with the onset of the cold plates, the MCP will work on a new oil, which is why the CP will be less hidden.
Important moments:

Choosing oil into mechanics. Follow the tips of manufacturers - they can be found in the manual for the use of the car.
It is better to perform a complete replacement of oil in the manual transmission, rather than partial. Such a procedure is the wisdom of everything to entrust professionals.

In the car service "Ankar" perform both complete and partial replacement of oil in the gearbox. To record on the procedure, fill out the form below or call the phone numbers specified on the site.

If the engine is clear, and why change the oil, there is all sorts of avgar and oil pollution with combustion products. What to change the oil in the checkpoint is not clear, at first glance, there are no contaminants, the box is tightly closed from all sides and the oil in theory should not be contaminated, but no, it is not.

How often can change oil in the checkpoint?

Unattended gearboxes: myth or reality?

Some manufacturers claim that the oil is filled from the plant enough for the entire service life, and they do not be deceived, it really is! In this regard, the joke is remembered in the topic:

- You must take these medicines until the end of life.
- But, the doctor, it is written here: "Take for two months"!
- And I said so ...

Well, you understood. If the oil is not changed, the box will cover with factory oil.

On the other hand, the box, like the whole car, has its own service life. People change cars quite often, chase behind the novelties of the car industry, at the same time maintenance of old cars beats the pocket. In Europe, it is added to this exorbitant taxes on old cars, all this makes people throw out their old trash and buy a new one, and automakers laid the corresponding small resource.

Why change oil in a box if its resource without oil replacing exceeds the engine resource?

Transmission oil also has its own service life. During operation, the details of the box wear out, the entire chips fall into the oil and is collected in the pallet. What do you think, where does she turn out? That's right, she will spread across the box and will contribute to even greater wear, performing the role of Abraziv.

In automatic boxes, the oil acts as not only the lubrication of the mechanisms, but also participates in the shift shift, running along the contour with the oil pump. Of course, there is a filter installed there, but he can score after a while.

How is wear?

The wear of parts takes place in three stages, at the first stage, the process of running the running pair (that is the most running time), a rather fast process, but during this period the largest wear of the mating parts occurs, the whole chips are collected in oil and it is desirable to merge. The second stage is the longest, it amounts to almost all the service life of the node. Wearing here is minimal, since the details have already been accomplished and there is nothing superfluous in their interface. The third stage is the final, there is an intensive wear on it before the destruction of the part, if you do not go into details, then nothing will help, the oil can not be changed, the item will still go to the landfill.

So, in order to prevent such a rapid wear, it is necessary to replace the oil after running, thousands after 20-40, and then you can increase the interval of the replacement of thousands up to 100-150, all the same here is the minimum wear, once washed the chips, and until the end of the service is enough.

Replacing the oil in the manual transmission

In a manual box, the oil serves only for lubricating rubbing surfaces, it prevents wear and washes off the abrasive details.

The mechanical transmission oil can be used both transmission and ATF ( Automatic TRANSMISSION Fluid.), which is used in the automatic transmission, red even better, it does not frozen in the cold and the box works in any weather. The viscosity of the transmission oil should be found in the manufacturer's recommendations, mainly use transmission oil with a viscosity of SAE 75W-90 or SAE 80W-90, that is, all-season oil, for a hot climate, for example, use oil with a viscosity of SAE 140.

For a mechanical transmission of VAZ, it is better to use transmission oil with the admission of API GL-4 or universal API GL-4 / G5, because the synchronizers fail from the GL-5 API oil.

There is mineral, synthetic and semi-synthetic oil. Machines are simpler where the load is small, mineral transmission oil (VAZ-2107, Daewoo Nexia, Lanos), in the car with a larger load, semi-synthetic (Kalina, Lacetti, Chevrolet Cruise, Kia Rio), in modern cars it is better to pour synthetics (BMW , Mercedes and even VW Polo), there are very loaded parts.

For draining oil there is a drain plug. On some models it is missing, in this case it is necessary to remove the tray of the PPC. Another way to drain the oil through the hole for a screw, but you have to remove the box. You can pour oil through the same hole if there is no bay stop.

In general, for measuring and topping the oil in the box there are several holes:

flashing plug

But on some machines they may be absent. If the fuel plug is located on the side, then it climbs as much as it climbs, while it does not flow back, if there is proved to the level, mostly probe covers the bay hole. Well, the implicit bay holes - with the replacement of oil in the checkpoint on the VAZ-2114, VAZ-2109 and other similar Samaras, you can use a hole in which the Sls is inserted, it is at the same time. It is convenient to combine the replacement of a shruss and oil in the box.

Replacing oil in a box automatic

In the machine completely, the oil does not work out, only the part that is intended for lubricant, about half the oil will remain in the transmission switching system. Yes, we do not need to completely merge it, we are interested in the removal of Abrasive from the inside.

Oil can be drained through a drain plug, the oil oil is sucked off through the probe, unless of course there is a corresponding equipment. But after that it is best to remove the pallet and rinse it to wash off all wear products. On the pallet there is a magnet that attracts all the metal dust to itself, one can determine the wear of the box. Also, an oil filter is installed on the automatic transmission, it is also desirable to replace it.

When to change the oil in box gear? Tips for specialists

If everything is clear with the motor lubricant, then the question is when changing the oil in the gearbox and whether it is necessary to do it at all, for many motorists still remains open. It seems that everything is hermetically, there is no contamination inside, so it seems that there is no need to replace. Moreover, some manufacturers claim that oil filled with them will be enough for the entire life of the vehicle.

Is it possible to change the oil in the gearbox or ride and not worry about it?

Why need replacement

The composition and motor, and transmission oils include the base and additives. When should I change the cooling fluid in the car Daewoo Nexia? How to replace antifreeze with your own hands?. Based on this, their properties are revealed, and the additives are also improving the work, performing various functions.

In addition to lubricating, transmission oils perform another important task: they heat the heat from the gears that are in engagement.

On average, the temperature in the checkpoint is held at the level of one hundred fifty degrees, and in the gearing reaches three hundred. With such high loads, the lubricant naturally begins to foam and lose its useful qualities. In automatic gearboxes, it also plays the role of a working fluid, passing torque from the motor to gears.

If it comes to the foamed lubrication, the car simply will not be able to go. In this case, even special radiators designed to cool the liquid will help. However, the situation is saved by special additives included in the oil.

When to change the oil in the gearbox

So, the replacement may be required precisely because the additives lose their functionality over time. They cease to reliably protect rubbing parts, because of which the latter are subjected to rapid wear. Home Articles Practice How often it is necessary to change the engine oil. Change oil not. Foamed oil can cause the main transmission bully.

As a result, gears begin to buzz. And after fifty kilometers, the process of their destruction will begin. Lended to change the oil in the automatic transmission. Everything will end the fact that the box is broken, and it will be impossible to ride. It is typical for the front and full drive. For rear-wheel drive cars, having a mechanical gearbox, such strong temperature loads are not tested. Therefore, it can be used up to twenty thousand kilometers longer than with automatic transmission. Usually when the time occurs when change oil In the gearbox, it is necessary, and the period for replacing the oil in the gearbox. The procedure is carried out in order to remove dirt and chips that are released when the gears that go along with lubricant.

So that the mechanism is less worn and served longer, usually manufacturers are denoted by how much changing oil box gearequal to fifty to sixty thousand mileage, and under extreme operating conditions even less - from thirty to forty thousand.

It is necessary to change the oil in a manual transmission. When you need to change the oil in a manual transmission. Just about the difficult

Let's think about whether it is worth it at all change oil in mechanics (mechanical box gear)? Or is it.

If necessary change oil in a manual transmission

However, there are a number of models in which the transmission lubrication is poured at all time. In such cases, it is not even a drain plug and a probe to verify the level.

Variator machine

Separately, it is worth saying the automatic transmission, namely about the variation variations. To understand when changing the oil in an automatic transmission of this type, you need to study their principle of operation. The fact is that they are arranged not as the usual transmission, although they treat the class automatic. VAZ 2110; VAZ 2112; How many oil liters in the VAZ 2109 box, what volume in the box and how much. Their functioning mode is tougher, so the lubricant for such boxes is required special. It is recommended to change once a fifty thousand kilometers, and if usually riding is intense, whenever thirty thousand. The frequency of such a replacement must be strictly followed, since in such conditions, the additives lose their properties much faster.

As for, wash the unit when replacing or not, as well as in the case of engine oil, there are no uniform opinions from specialists. I just want to say that if you do, it is best to use the same butterwhich will be flooded in the future. Such flushing will be the key to the stable and long-term operation of the transmission in the future.

Check

The oil level in the manual transmission is usually checked after the night downtime of the machine. Good day to everyone, here in the morning on TV, one expert said that the oil on mechanics in KP needs to be changed a maximum after 45 thousand km of run. The longer it stood with a muffled motor, the more accurate the results to understand when changing the oil in the gearbox.

For this, the Carter is wiped, where the speedometer is located. The bolt turns, remove fasteners, and then remove the assembly. I need to change the oil in the box, I would even say, be sure to. Of course, there are no such high temperatures in the transmission as in the engine, respectively. The bolt himself, of course, is better to pour the "Wait" and be careful not to rip the head.

Check is carried out by the drive gear speedometer. Minor level excess is permissible. But the lack of it should not be in any case.

Replacement

If the recommended kilometer has passed, and the time has come when changing the oil in an automatic transmission or mechanical, and also if you have come to the conclusion that it is necessary to do this urgently, the process starts at a pre-dried motor.

Drain is performed using a cork unscrewing located at the base of the crankcase. When you need to change antifreeze in the car. It is pre-wiped and substituted with a container. After leakage, the thread is wiping, a new washer is put on, and the plug is attached to the place.

It should be noted that on the automatic transmission to drain the oil completely fails. However, it will be enough to remove from the inside abrasive.

What oil to fill

It is important not just to know how often change oil In the gearbox and follow this, but also use exactly the lubricant that is suitable for your car. It is necessary to purchase a liquid that is prescribed by the car manufacturer. However, if the instruction manual has not been preserved, then follow general recommendations.

Oils, both motor and transmission, are mineral, semi-synthetic and synthetic.

Minerals are usually used only in separate trucks and domestic rear-wheel drive cars.

The semi-synthetic is also shown to our cars and threads that are operated on small revolutions. It is inexpensive and has the best features compared to mineral water.

Synthetic oils are the most expensive, but also equipped with the best package of all kinds of additives, whose properties are saved much longer. Therefore, the period through how much Change oil in the gearbox, when using synthetics will increase.

For excellent work, the PPC is better, of course, do not regret money on the oil and use the synthetic. ATF (automatic transmission oil) can often be used for mechanics: it has better characteristics compared to those oils, which are recommended for the manual transmission.

Despite the fact that I already have many articles about what - why can I have a lot of articles on this topic), many of my friends, and my readers still ask me a question - "Segegr, whether it is necessary at all change lubricant and through which mileage to do it? " Others argue that the dealer said that their box was maintained in general, that is, ride the whole service life and do not worry. As we usually disassemble everything in the shelves, and there will also be a detailed video. After this information, I think you will meet everything in the shelves ...

Initially, I want to say to all meticulous readers, which is filled with automatic transmission, I already wrote what it is. But, in fact, this is the oil of certain characteristics, it should be noted that this is quite a technological fluid (if it can be signed).

Butter is our all

I will not tell it in detail how the automatic gearbox works, it's hard, and I have done it many times. I just want to remind the role of this oil (well, or ATF liquid) throughout the construction.

If you say simple words, the transmission (from the engine - gearbox and further wheels), originally happens without any hard engagement in an automatic transmission (of course, blocking can occur, but it does not initially). And transmits its hydrotraphiformer, a certain design, in which there are two blades, one is connected to the engine, and the other to the automatic transmission and all this is flooded by ATF liquid. The one that the engine has pressure on the second blade, thus transmissions are transmitted. If you simply submit it - imagine two fans targeted on each other, if you turn on one and it starts to work, automatically start rotating and the second.

But the most important thing is that the oil inside the hydrotophilater is a working fluid, it is it precipitates from one blade to another!

At the same time, it is strongly heated, for example, if you buck on the machine, it can warm up to critical temperatures, then the automatic transmission turns off as not to fail. For its cooling there is even a special system (radiator and nozzles).

That is, it is worth understanding that the oil inside, it is necessary not only for lubrication as many people think it is precisely (if it turns rudely, it contributes to the movement of the car - the working body).

Well, if this is a "working body", over time, it can also wear out, as the other details itself (there is nothing eternal). And it is worth considering the oil works in complex modes:

Permanent heating and cooling (and for the territory of Russia it is especially important in the winter period)
Lubrication of indoor nodes
Protective film (let not so serious like engine oil, but still)
Holding dirt and test materials

It is clear that the oil after a certain period must be changed! Otherwise, you simply disrupt the efficiency of the automatic transmission.

If you do not change the oil?

And really - what will happen? Well, I do not remember, for the machine it is scary or not?

Personally my opinion is scary! Why? There are several reasons for this:

From time to time, the oil can lose its properties and injection fluid will not be so effective, that is, the torque will be transmitted not so effectively.

Overheating is worried for automatic transmission, but it does not leave it (for example, in winter). Oil can burn if it happens it can adversely affect the hydraulic lobby with solenoids and on the radiator (trite clogging it). And if the cooling system is broken, then the automatic transmission will quickly fail
Dirty oil (where there are remnants of friction and other wear products) can score subtle channels of the hydroblock, and the solenoids themselves. The pressure in the highway may fall, and then you will have shocks, or slip one transmission, or several minutes. Because there is no pressure, squeeze the package. By the way, they will be at times faster.

In general, sooner or later, but your automatic transmission will be contaminated so that there will be problems with the inclusion of gears, or with overheating, and there before repairing gears not far!

So remember the simple truth - the oil in the automatic transmission is needed, and through a certain mileage!

There are different replacement mileage from various manufacturers, but is located nearby. This also applies to Kia, and Hyundai, Mazda, Toyota, Renault, Nissan, etc.

How much to change?

Since automatic, they are also called - classic hydro-industry transmissions, have a similar structure. Many manufacturers of the replacement interval do approximately the same:

So, cars (in essence it is the same) - the replacement should occur in 60,000 km

Renault and Nissan (here you can attribute our Lada Kalina, grant, etc. ) This is again one corporation - the same 60,000 km (and in difficult conditions approximately 40 - 50,000 km)

- Rigid regulatory 60,000 km

Chevrolet - 60-70,000 km , in difficult conditions, the replacement should occur twice as often (that is, every 30,000 km ).

Yes, and many other manufacturers regulate the replacement of exactly 60,000, this is a kind of "extreme figure", which is derived for years.

A few words about new and old automatic transmission

I already wrote about this separate article, but now I want to remind. Usually in the "Automatic", it is desirable to change the oil along with the oil filter. In the old automatic transmission (this is either 4, or 5 gears) it can be done easily and simply: we drag the oil - unscrew the pallet "boxes" - take off the filter, change to the new one - then we change the pallet laying - again wear - wear fresh liquid - ride another 60 000.

But in the new automatic transmission (usually 6 or 8 gears), you will not replace the filter, because there is no pallet, and the automatic transmission non-separable! But it is desirable to change the filter, on modern machines it is made of felt, and can be clogged with wear products, respectively, the oil pressure (passing through it can fall).

What to do then? Yes, just change the oil a little earlier. What is the meaning of which - in 60,000, ATF liquid is still bright, but still she has already gained many dirt and wear products, it is often no longer able to absorb more pollution. At 50,000 there are much less there, it is still capable of absorbing dirt, it is then necessary to change it to a new one. While the contamination is not so much. Thus, the filter will remain pure longer. I think the meaning is clear.

Dealer said - oil for the whole service life

Another nonsense, from fabulous dealers, and they can be any brand. Remember guys - So it simply does not happen! There are two tricks here:

Either the dealer is lying, wants your automatic transmission to be covered and then you (hypothetically) come to reveal to them
Either the service life of the car is not very big (according to the dealer)

Here I tell (as in spirit), the case of life. My friend has Lada Kalina with a machine gun, there is a Jatco (mostly Nissanovsky boxes). Mileage comes to 58000 and a friend wonders to change the oil or not?

Asks the dealer - "change need"?

Those in response - "No, ride you all over the service life!" In how!

And they do not care that this box is almost the same as on Nissan Tiid, note, almera. But if they have an instruction manual, they are written black on white - changing the oil in the box in 60000km.