How much oil should be poured into the box. What kind of oil and how much to pour into the gearbox, when to do it? Types of oil that are poured into the gearbox

Changing the gearbox oil is an important part of caring for any vehicle. Over time, the lubricant ages and ceases to fulfill its functions, thereby causing wear and tear on the parts of the device. The checkpoint of the VAZ "nine" is distinguished by its reliability and durability, but it cannot do without maintenance. it is not difficult, the motorist can cope with this task on his own. Before pouring oil into the "VAZ-2109" box, it is important to familiarize yourself with the recommendations of the automaker.

Replacement frequency

Despite the endurance of the checkpoint, it also tends to wear out and periodically requires attention from the car owner. The planned oil change in the "VAZ-2109" box should be carried out every 70 thousand km. run or after 5 years of work. However, if from the device began to appear extraneous sounds, the procedure must be carried out earlier. It is also necessary to take into account the fact in what conditions the car is operated. Sometimes the replacement time is almost halved, for example, for machines under heavy loads, the maintenance frequency will be about 40 thousand mileage.

Checking the volume and condition of the oil

Every 5 - 10 thousand km. it is recommended to check the level, condition of the oil, as well as the box for leaks. Constant monitoring allows you to protect parts from wear, timely warning of the need for repair. During the procedure, the car must be located on a flat surface.

You can check the oil level in the "VAZ-2109" gearbox using the dipstick under the hood. To do this, pull out the device, wipe off the grease and insert it back until it stops, then remove it again and evaluate the results.

Ideally, the oil level is at the upper mark of the gauge, but if not, then it is imperative to add fluid to the desired level, while it is important not to pour the grease higher than it should be. The lower mark of the device shows the minimum permissible value, and if it drops, there is already a danger of imminent failure of the box.

In addition, it is important to monitor the condition of the liquid. Its color will tell a lot, which tends to change over time and is often far from the original. If the oil retains its transparency, but darkens a little, then this is considered normal, but if it is cloudy and looks dirty, it means that a large amount of metal shavings and other deposits have accumulated in it. It is also important to pay attention to the presence of a burning smell. In this case, the box urgently needs to be replaced. lubricant.

Oil options for the "VAZ-2109" gearbox

The fact that the operation of the transmission depends on the quality of the lubricant being poured is not a secret for a long time, but a well-known fact. An illiterate product can affect the functioning of the device and lead to very undesirable consequences. For the checkpoint "nine" does not require the purchase of ultra-expensive oil, but still it specifications play an important role in ensuring stable work. There are certain recommendations for the selection of a suitable this vehicle lubricants. The choice should be taken with all responsibility, because the serviceability, service life of the device, as well as the frequency of replacement will depend on what kind of oil to pour into the "VAZ-2109" box.

Omskoil Trans P class GL-4/5;
Rexol T GL-4;
Volnez TM4 GL-4.

The plant poured mineral lubricant from Lukoil into the cars, but in practice, in winter, the liquid is not adapted to cope with very low temperatures.

"Nines" are wide enough and are not limited to a few brands. The manufacturer recommended for use oil of classifications GL-3 and GL-4, as well as TM-3 and TM-4 according to Russian standards. You can choose any one that meets these requirements. Semi-synthetic and synthetic lubricants behave much better in freezing temperatures, ensuring rapid heating and retention of their properties even at very low temperatures.

It is equally important to purchase without running into a fake, so you need to buy oil from trusted sellers who have the appropriate certificates confirming the quality of the products.

The very first cars produced for the transmission used the same oil that was poured into the engine. The manufacturer also recommended this. Now, there is no shortage of auto chemical goods, so it is better to use specialized products for their intended purpose.

How much to fill

How much oil to fill in the "VAZ-2109" box depends on the type of transmission design. Previously, "nines" were equipped with a four-speed gearbox, a little later - a five-speed gearbox. In any case, you can purchase a canister with a capacity of four liters or more.

The amount of oil you need to replace:

four-speed gearbox holds 3 liters of grease;
for a five-stage, the oil volume will be 3.3 liters.

Tools and materials

To update the transmission oil in the "VAZ-2109" box, the following tools and materials must be prepared:

Topping up oil

Regularly checking the liquid level in the "VAZ-2109" box will keep the device in good working order for many years.

Focusing on the marks on the dipstick, add oil if necessary. It is very important to keep the transmission fluid level at its maximum level. A drop in volumes to a minimum leads to severe wear of the car box, as a result of which it is threatened with repair or complete failure. Refilling is carried out using a dipstick and a funnel into the hole of the measuring device, where oil should be poured if the gearbox is serviced. In case the car does not have a dipstick, a syringe is used, and the liquid is added to the filler hole.

Topping up should be a product that is exclusively identical to what was used before; mixing different compositions can have an extremely negative effect on the box.

Step-by-step instructions for replacing the checkpoint on the "nine"

VAZ produced "nines" with serviced boxes not equipped with a measuring probe.

Before the procedure, it is necessary to warm up the transmission fluid in order for it to drain better. To do this, it is enough to drive 5-10 km, then drive the car into a hole or install it on a lift.

How to pour oil into a "VAZ-2109" box without a dipstick

The oil change process in a manual transmission consists of three main stages. When the preparation has already been carried out and access to the underbody of the car is obtained, proceed to the next step.

Drain the oil

Remove the gearbox breather rubber cap, clean it and reinstall it. Remove the drain bolt with a 17 wrench, then hand tighten. We pour the working off into a previously prepared container, about three liters of it should flow out of the box, provided that the oil level was normal. After we managed to drain all the liquid from the checkpoint, we tighten the plug.

Fill in new oil

For boxes with a dipstick, new transmission fluid is poured directly into the hole of the measuring device using a funnel, while it is easy to control the level of the lubricant being poured.

It is more difficult to carry out without a probe. The filler neck is located slightly higher to the right of the drain hole, and you will have to measure the level along its edge. We unscrew the plug and pour the oil with a special syringe with an oil line at the end. When the liquid reaches the upper edge of the hole, we stop filling, return the cover to its place.

There is also the option of changing the oil through the hole in the speedometer drive. At the same time, the level of the lubricant being poured is easily visible, but this method is supposed to be used as a last resort, if it is not possible to carry out the procedure in a standard way.

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Asks: Kiselev Ivan.
Essence of the question: How much oil to fill in the VAZ-2112 gearbox?

Hello, tell me how much oil you need to buy for a VAZ-2112 with a 16-valve engine in a gearbox? I am planning to change the oil, but I don’t know how much to buy it in order to completely replace it there!

I plan to change the oil myself, so I would like to know the exact numbers.

Changing the oil in the gearbox on any car, including the VAZ-2112, is a responsible and important job. Therefore, it is necessary to approach this issue with all responsibility.

Full volume in the checkpoint

Total volume transmission oil in the gearbox is approximately 3,5 liters.

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All my life I've been surrounded by cars! At first, in the village, in the first grade, I was running around on a tractor through the fields, then there was JAWA, after a penny. Now I am a third-year student of the "Polytechnic" at the automotive department. I work as a car mechanic, helping to repair cars to all my friends.

This applies to all types of transmission that were generally installed on this car.

Such a canister is quite enough for complete replacement oils.

However, most of the motorists believe that such gearboxes have their own distinctive feature, which consists in the best lubrication of all gears if the amount of oil exceeds its maximum level indicated on the dipstick.

Many motorists are wondering how much oil fits in a VAZ-2114 gearbox. Usually, this question arises when it comes time to replace the fluid in the assembly. So, in this article, we will consider how much oil needs to be poured into the gearbox.

Gearbox oil

According to the manufacturer's data, the VAZ-2114 gearbox is placed 3.5 liters of oil .

But, as practice shows, motorists pour 3.3 liters. This is due to the fact that when draining lubricating fluid, a certain amount of oil remains in the gearbox on the shafts, as well as on the walls.

The process of filling oil in the gearbox

If overhaul (flushing)

In the event that the gearbox is flushed or it is undergoing a major overhaul, fill in should have a volume of 3.5 liters... Also, it is quite an important fact that during the development process, the amount of oil being replaced may increase, since the parts and the body itself lose some volume. But, in this case, the replacement of the lost amount does not exceed 100 grams.

conclusions

So, it was found out that the volume of oil in the VAZ-2114 gearbox is 3.5 liters. But, when replacing, a smaller volume will be filled, since 200 grams of lubricant remains inside the unit.

Regular change of oil in the gearbox (gearbox) improves the performance of this unit and prolongs its life. In this article we will talk about why you need to change the oil in the gearbox, which oil is suitable for different types of gearboxes and how much oil you need to fill during the change.

How the checkpoint works

To understand why high-quality oil is the key to good gearbox operation, you need to understand what this unit does and how it works. The engine is turning crankshaft with a sufficiently high speed, but low torque, because of which the transfer of energy directly from the motor to the wheels is possible only at high speeds, where it is enough to maintain a given rate of movement. Therefore, it is necessary to reduce the rotation speed of the crankshaft while increasing the torque. This is exactly what the gearbox does. Regardless of the type of gearbox, the principle of operation is always the same - a gearbox consisting of a large and a small gear either decreases the shaft rotation speed, increasing the torque, or vice versa, increases the rotation speed, reducing the torque. At the same time, the power remains unchanged.

Gear shifting occurs due to a different combination of the drive and driven gears of the gearbox. In a manual (manual transmission) gearbox, the driver uses the lever that actuates the fork system to connect the desired combination of gears. In an automatic (automatic transmission) transmission, this process is controlled by various systems. In variator gearboxes, there is no control system, and its function is performed by the drive gear or pulley, depending on the design of the unit.

When the gearbox converts the rotation speed and torque, its gears touch each other tightly, due to which their teeth are erased under the action of the friction force. The oil almost completely eliminates friction, thereby reducing gear wear. During gear changes, the forks drive the gears, moving them along the primary and secondary shafts, due to which their teeth engage. A good quality oil makes gear shifting easier and also lubricates and cools gears and bearings. In automatic transmissions, oil cools the electrical and mechanical components of the gearbox, and is also often the working environment for the gear selection system. All this allows us to conclude that the oil should be:

high quality;
corresponding to the checkpoint in terms of viscosity;
corresponding to the checkpoint for maximum and minimum temperatures.

What kind of oil is poured into the gearbox - types of oil for different gearboxes

There are different types of oil in car dealerships - engine oil, transmission oil, hydraulic oil, and so on, but which one is right for a particular gearbox? You can use the help of a seller or manager, but with a 95% probability he will offer not the one that is better suited for a particular box, but the more expensive one. The choice of oil type depends on the following parameters:

gearbox designs;
box loads;
power and engine speed.

For this reason, the manufacturer makes recommendations as to which type and grade of oil is ideal for this unit. Indeed, boxes with straight gears require one type of oil, and boxes with oblique gears require another. The mechanics require one type of oil, the hydraulically controlled gearbox requires another, and the robotic box third. Cars with low power motors require one oil, and cars with powerful engines require another. Therefore, the best way to determine the type and grade of oil is to follow the advice in your vehicle's manual. In most cases, this slightly increases the cost of car maintenance, because manufacturers recommend premium oil from their partners, but it costs much less than repairing a box that has broken due to improper oil.

Change interval - when to change the oil?

When to change the oil in the gearbox is a subject of controversy in numerous forums. Some argue that the oil in the checkpoint must be changed every 50 thousand kilometers, others say that every 100-200 thousand, and still others refer to the manual for some machines, where it is written that oil is poured for the entire service life and does not require replacement ... Manufacturers are interested in the machine working guarantee period and came to such a state that it would have to be repaired or changed. Those who change the oil every 200 thousand kilometers assume that the car will survive one oil change, and let the new owner think about the other.

It is known from experience that the optimal mileage before an oil change with a leisurely and accurate drive on good roads, with a minimum load of a car, a serviceable engine and gearbox is 80-100 thousand kilometers. Driving on bad roads reduces the optimal mileage by 5-10 thousand kilometers. Love for speed, fast starts and aggressive driving style reduces the optimal mileage by 10-20 thousand kilometers. Any malfunction of the gearbox or motor reduces the optimal mileage by 5-20 thousand kilometers. Frequent transportation of goods reduces the optimal mileage by 5-10 thousand kilometers.

All of these rules apply to both manual and automatic transmissions. Therefore, the optimal mileage, after which it is desirable to change the oil in the gearbox, is 40-100 thousand kilometers, depending on the operating conditions of the machine, the quality of the oil and the skill of the driver. In this case, the oil must be changed before the gearbox performance deteriorates. Owners of cars with automatic transmissions often postpone oil changes until the gearbox starts to malfunction. If this happens, it means that the oil that has processed its resource has already begun to negatively affect the state of the unit.

It is necessary to understand that the worse the condition of the gearbox, the more often it is necessary to change the oil. After all, the deterioration of the condition of the gearbox is associated with:

loss of cementitious layer on gears and shafts;
a decrease in the throughput of channels and jets;
a decrease in the lubricity of the oil;
jamming of forks and other moving elements.

What happens if the oil is not replaced on time

Many drivers are sure that if the oil in the box is not changed on time, then nothing terrible will happen. In fact, even a slight delay in changing the oil not only impairs the operation of the gearbox, but also increases the wear of the parts. Because of this, metal shavings enter the oil, which clogs oil filter(if installed). If there is no oil filter, then grease with metal dust and shavings gets between the rubbing parts, increasing their wear. Because of this, the box begins to hum. If it comes to a hum, then the box does not have to work for long.

Perhaps it will work for another 30 or even 50 thousand after changing the oil, but parts with a worn out cement coating are much less durable and resistant to abrasion. Therefore, after filling with new oil, metal dust or shavings will quickly appear in it. On automatic boxes with hydraulic gear shifting, even a small delay in changing the oil leads to a deterioration in the performance of the hydraulic system, less precise gear shifting, and delays in work. This is due to clogged channels and nozzles, so changing the oil will not be able to drastically change anything. Therefore, after changing the oil, the state of the box improves, if it does, then slightly, and then continues to deteriorate.

How much oil to pour into the gearbox or why underfilling and overflow are dangerous

Each type of gearbox has its own oil standard. Therefore, one cannot say - there is so much in Ford Focus, and so much in Toyota Camry. After all, the amount of oil depends on the specific box. Therefore, it is necessary to strictly follow the recommendations set out in the repair and maintenance manual for the machine. Why are underfilling and overflowing oil dangerous? If the oil level is below normal, then when working on high revs lubrication and cooling of the rubbing parts deteriorates, which increases their wear. If the oil level is much lower than normal, then this process begins at medium, and sometimes at low engine speeds. In this case, at high speeds, the parts come into contact with almost no lubrication, which is why their service life is sharply reduced.

If the oil level is above the norm, then while the car is moving in the engaged gear, the pressure on the oil seals is higher than the calculated one and pushes them. As a result, oil begins to flow out of the gearbox to the ground. Over time, this process intensifies, which leads to a strong decrease in the oil level and damage to the box. This process takes place in the same way both on obsolete Soviet mechanics and on modern hydraulic or robotic automatic transmissions. The only difference is the cost of parts and repairs. Therefore, the amount of oil to be poured in, as well as its level (this is especially important for a partial oil change in automatic transmissions) must fully comply with those specified in the instructions for repair and operation of the machine.

Pink Dream of the 90s

The VAZ-21099 car still remains very popular not only in Russia, but also on the territory of almost all CIS countries. It is surprisingly maintainable - you can deal with most of the breakdowns yourself. One of the most frequent operations that have to be done is oil change and diagnostics of the engine and transmission lubrication system. Lubrication in the VAZ engine plays a very important role, therefore, before each departure, you should carefully inspect the car and its parking area. You will also need maximum attention if the oil pressure light suddenly flashes. This may indicate both a leak and a more serious breakdown.

Changing the engine oil

Even if the car is idle more than it drives, the oil in the VAZ engine should be changed twice a season. This is due to the different viscosity of oils, which is especially important for regions with a very harsh climate. For example, an oil rated 5W or even 0W will do much better cold starting than 10W or 20W. Although if an injector is installed on a VAZ 21099, and the climate is more or less warm, then it is not necessary to change the oil twice a year. Another criterion for work is mileage. The oil must be changed once every 10-15 thousand km.

The procedure itself is extremely simple. Before replacing, you need to purchase 3.5 liters of new and flushing oil, an oil filter. The car is driven onto a lift or pit. The engine must be well warmed up, otherwise the oil will not drain completely. Naturally, the VAZ engine is muffled. A container for development is substituted, the drain plug in the crankcase and the filler plug in the upper part of the motor are carefully unscrewed. All oil should be allowed to drain with care.

After the oil has drained, the drain plug is screwed on, flushing oil is poured. The motor starts, it should run for a few minutes. You cannot drive on flushing oil, especially if the car is a VAZ 21099 injector. Then the engine stops again, the oil is drained again, the oil filter is unscrewed. Before installing a new oil filter, it is necessary to thoroughly lubricate its rubber gasket. The plugs are screwed on again - the job is done!

Six-speed gearbox

If, after replacing, the oil pressure light began to blink, then it is necessary to turn the oil filter a little, and also inspect the engine for leaks. Perhaps one of the gaskets began to etch. It may also indicate that the oil pressure sensor has broken or there is a more serious breakdown.

It is worth remembering that flushing the engine must be done only if oil of different viscosities or brands is poured. In other cases, flushing the motor is optional. It is advisable to combine such a procedure with such an important operation as replacing antifreeze. When all the fluids in the engine are new, the driver can be calm about the condition of his car.

When replacing fluids, do not pour them onto the ground - this can greatly harm the environment.

Change the grease in the gearbox

Every 50-75 thousand km it is necessary to change the oil in the VAZ gearbox. It can be done earlier, for example, when the transmission began to buzz, and there is no way to repair it. If you add a thicker oil, the hum will disappear for a while. As for how much oil you need to fill, its volume for a standard gearbox is 3 liters. If the box is five-speed, then you need about 3.3 liters. According to the instructions, the viscosity of the oil should be 80W-85.

There are two types of VAZ-21099 gearboxes. The first is old boxes without a dipstick. You will need a special syringe to change the oil. The second type includes modern models with a probe. With them, the whole procedure is no more complicated than replacing antifreeze.

This is how they change the lubricant in the checkpoint

So, before work, it is necessary to clean the metal near the breather and filler neck from dirt as much as possible. Next, the rubber plug on the breather is removed, and the hole itself is cleaned with a clean wire or awl. After that, a container is substituted, the drain bolt is unscrewed and the oil begins to flow out. The probe must be pulled out and wiped before the procedure. The operation is best done after a short trip, preferably in a warm box so that the oil becomes as liquid as possible. After all the glass, the plug is screwed on and new oil is poured. In old boxes, the level is checked at the lower edge of the oil filler hole, in new ones - using a dipstick.

Of course, the operation takes more time than replacing the antifreeze, but you do not need to check a large number of hoses and nozzles. If, after changing the oil, the hum in the gearbox does not go away, then you will have to completely overhaul the gearbox. It is recommended to check the oil level again after a test drive.

The gearbox oil must be changed after long periods of inactivity. It is worth doing this even after buying a car, because it is not known what the previous owner poured into the transmission and whether he monitored the lubricant level.