Changing the oil in the VAZ 2107 gearbox: what kind and how much to pour, video on how to check the level and how to change the lubricant in the gearbox

02/27/2022 3,546 Transmission

Author: Victor

Timely control of the level and change of lubricant in a VAZ 2022 car extends the service life of all internal components and units of the unit. When purchasing a car, owners need to familiarize themselves with how often the oil in the VAZ 2107 gearbox is changed and how to carry out this process themselves.

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Selection of the best oils for VAZ 2107

Motul

6100 SYN-NERGY 5W-30 6100 SYNERGIE+ 10W-40 4100 TURBOLIGHT 10W-40 4000 MOTION 10W-30 4000 MOTION 15W-40 8100 ECO-LITE 5W-30 8100 ECO-NERGY 5W-30

TNK

MAGNUM SYNTHETIC 5W-40 MAGNUM SEMISYNTHETIC 5W-30 MAGNUM SEMISYNTHETIC 10W-40 MAGNUM MINERAL 15W-40 MAGNUM SUPER 10W-40

Which manufacturer is better, what to choose?

I have prepared many thematic ratings for my site, based on comparing reviews by brand and comparing laboratory analyzes of each model. I recommend checking it out. It's better to see once than to hear 100 times. There is never a clear answer.

Car oil rating 5w-30
Rating of oils for winter 0w-20, 0w-30, 0w-40

What kind of oil to pour into the gearbox

Changing the oil in a VAZ 2107 gearbox
Every driver has asked this question more than once: what kind of oil should be poured into the VAZ 2107 gearbox? And not just fill it in and forget it, but also at least not worsen the lubrication process of the gearbox. The manufacturer recommends filling in oils of the following viscosity classes:

SAE75W90; SAE75W85; SAE80W85.

Oils recommended by the manufacturer must be poured into the gearbox of a VAZ-2107. It should be noted that the popular “seven” is equipped with two types of units:

For the normal functioning of these units, it is important to promptly replace the lubricant. Moreover, the oil being poured does not have to be expensive, not at all

It is important to choose the correct characteristics of the transmission oil so that later you do not have to disassemble the gearbox for repair work.

It is known that the gearbox on any car is the most unpretentious unit that can last over 150 thousand kilometers without repair, provided that it is used carefully and correctly. Many people believe that if the drained waste from the gearbox still has a bright color, then there is no need to change it. It is necessary to change the lubricant in any case, since by the end of the recommended period, regardless of the color, the molecular structure of the oil changes and it can no longer perform its functions. And when this happens, accelerated wear of all rubbing parts inside the mechanism begins. Based on these features, it is necessary to replace them in a timely manner, this will prevent premature failure of the unit elements.

What does the oil group mean?

Like motor oil, transmission oil has a characteristic viscosity, as well as the group to which it belongs. For the domestic VAZ-2107 car, it is recommended to fill in lubricant of group GL-4 or GL-5. What is a group? GL-4 - designates a type of oil that contains a high concentration of additives. This type is recommended for cars with manual transmissions. An excellent option for the domestic car VAZ-2107. GL-5 are oils that are used to lubricate rubbing gears operating at an angle - hypoid gears.

The VAZ-2107 car has such a gear (hypoid), and it is located in the rear axle gearbox. Therefore, it is recommended to use GL-5 for the gearbox, but since the factory recommends changing the oil in the gearbox and gearbox at the same time, the valiant owners don’t bother and fill both containers with the same type of lubricant. There is nothing wrong with this, since the GL-5 is also suitable for transmissions. It is also worth noting that this group is used in mechanisms that are designed to operate under severe operating conditions.

What is viscosity grade?

For a VAZ-2107 car, which is operated in a temperate climate with relatively cold winters and hot summers, it is recommended to fill in oil with a viscosity grade of SAE75W90. This is an all-season type of oil, which is designed for operating temperatures: from -40 to +45. It is within these temperature limits that the lubricant does not lose its performance qualities and is suitable for work.

You need to focus on the viscosity class according to your region of residence, which depends on climatic conditions. For example, an abbreviation such as SAE80W85 indicates an upper limit of +35 and a lower limit of -26 degrees

This is not enough in some regions, so pay attention to these values when choosing oil

Oil volume per box

To be precise, the oil is poured not into the box, but into the gearbox housing. When replacing, it is poured into the crankcase, where the filler plug is located. The amount of oil that needs to be poured into the gearbox housing depends on how many gears the box has. If the box has five stages, then at least 1.6 liters will be required. To refill a 4-speed gearbox you will need 250 ml less, that is, 1.35 liters.

A five-speed gearbox differs from a four-speed gearbox not only in design, but also in crankcase volume. The difference is insignificant, but when replacing the lubricant, this must be taken into account.

Mineral water, semi-synthetic or synthetic – what to choose?

The manufacturer recommends using synthetic, semi-synthetic or mineral oils, which are the best option for the VAZ-2107. Mineral water is the cheapest material, but its disadvantage is that in winter it hardens at a higher temperature than others. This makes starting the engine much more difficult, especially if you do not depress the clutch when starting.

What will be needed for replacement and what materials to choose

To replace the transmission substance in the VAZ 2107 box you will need:

oil blower (lever grease gun, syringe with elastic tube, rubber hose with watering can);
set of tools (key 17, hexagon 12);
containers for used transmission fluid;
dry rags;
transmission oil.

Particular attention should be paid to which oil is best suited for the seven-speed gearbox. The answer options vary significantly in the quality level of the product and its cost. The recommendations are full of names of well-known brands for the production of lubricants. Which one to choose is not easy to decide. It is important that the selected transmission fluid is indicated by markings within the range 75W90 - 80W95. The lubricant group should be designated GL-4 or GL-5.

Which gear oil is best for the VAZ 2107, oil change, how often should it be changed

Changing the oil in a VAZ 2114 gearbox

Oil changes are required not only in the car engine. Although much less common, oil changes should be done in the gearbox. According to the regulations, transmission oil is changed approximately once every 40 - 60 thousand kilometers, and is different for each specific car manufacturer. If you do not change the oil in the gearbox, it, like in the engine, will begin to lose its qualities and properties useful for the units, which will lead to breakdown of the mechanism.

https://youtube.com/watch?v=jpzO7iyGtpk

In this article we will take a closer look at the process of replacing transmission fluid in the gearbox of VAZ family cars, namely the so-called “Classics” or “Zhiguli”. These cars include 2107 (seven), 2105 (five), 2106 (six), 2101 (kopek), and 2103 (three). All these cars manufactured by VAZ have rear-wheel drive. They are valued and respected for their simplicity and low cost of both consumables and spare parts, and the cars themselves. And also, of course, we will consider what kind of oil to fill and how much, or rather, what volume of it needs to be poured into the box.

WHAT IS NEEDED TO CHANGE THE OIL IN THE VAZ 2107 AND 2106 Gearbox

Of course, you need to approach changing the gearbox oil with all responsibility and care, and you also need to have the following tools and consumables with you:

Hexagon at “12”;
Key to "17";
Capacity of five liters - for example, it could be a plastic bottle;
Special syringe for filling oil;
Rag.

OIL CHANGE FREQUENCY IN VAZ 2107, 2106 manual transmission

Speaking about how often you need to change the oil in a Zhiguli transmission, first of all, of course, you should refer to the technical documentation accompanying the car. The regulation clearly states the manufacturer's recommended replacement frequency, namely three years of vehicle operation or 60,000 kilometers, whichever occurs first.

Of course, there are many other factors that influence these numbers. For example, this is the quality of the liquid poured into the box. By pouring low-quality lubricant, you not only significantly reduce the interval between maintenance, but also destroy the gearbox from the inside. It is also worth remembering that transmission oil should be poured into the gearbox, not engine oil, and of course, do not forget about the markings, this also needs to be taken into account.

A few tips for proper oil changes:

Firstly, the replacement process must be carried out on a hot engine brought to operating temperature. This will ensure quick and complete removal of the gearbox from old fluid and wear products; Carry out all work with rubberized gloves - this will protect you from burns

Also take care of your face and eyes; Replacement is best done either on an overpass or in a viewing hole; When changing the oil, pay attention to the presence of metal shavings - they indicate that the car needs to repair the gearbox as soon as possible; The five-speed “Classics” gearboxes have a certain peculiarity - they need to be filled with a little more oil (approximately 250 milliliters), this is due to the fact that, due to the design features, if this factor is not taken into account and the required amount of oil is not poured, this will lead to its failure building and will require its repair; Changing the oil is quite easy, the most important thing is to decide what kind of oil to fill. First, you just need to check how much oil is currently in the gearbox and what quality it is.

THE PROCESS OF CHANGING THE OIL IN THE TRANSMISSION OF A VAZ 2107

Having prepared the tools, warmed up the car and driven it to the required site, you can begin the process of replacing the fluid:

We move under the car and carefully clean the gearbox pan from dirt with a rag;
Using a key set to “17”, unscrew the filler plug;
Then, take a 12" hexagon and use it to unscrew the drain plug;
We place a pre-prepared container under the drain hole (you need to cut off the top of the bottle and that’s it);

Using a rag, we clean the plugs themselves and the entire space next to them;
Screw the drain plug back on;
Now you need to use a special syringe filled with new oil and inserted into the filler hole to pour fluid into the gearbox;

You need to add oil until it starts pouring back out;
Screw the filler plug back in;
With this, the replacement process has come to an end.

In conclusion, it is worth noting that the volume of oil in the gearbox should be at the same level. The replacement must be done efficiently, because changing the oil is a very important process.

If you find an error, please select a piece of text and press Ctrl+Enter.

Sequence of work

To do this you need to complete the following steps:

First of all, the oil must be warmed to operating temperature. This can be done by driving a few kilometers.
The car needs to be driven onto an overpass or inspection hole and put on the handbrake.
Find the drain and fill holes.
Clean the transmission housing and oil fill and drain plugs using a wire brush and then a rag.
Place a container under the drain hole to drain the used oil.
Using a hex wrench, unscrew the drain plug.
Drain the waste. You should be careful at this point, as the oil is very hot.
Clean the drain plug from dirt and screw it into place.
Carefully inspect the drained lubricant. If there is metal dust in it, then the gearbox requires repair.
Insert the grease gun into the oil filler neck and fill in the required amount of oil. Typically, liquid is added until it begins to flow out of the filler hole.
Screw the oil filler cap into place. The oil change is complete.

The same fluid is poured into the gearbox and rear axle gearbox. Therefore, it is better to change the oil in these units at the same time.

For those cars whose boxes have a dipstick for checking the oil level, the steps are as follows:

Find the drain cover on the gearbox.
Remove the rubber cap from the gearbox and clean it. At the same time, clean the breather, then return the cap to its place.
Place a container for waste fluid under the crankcase and unscrew the drain cap.
Wait until the oil drains completely.
Screw the drain plug into place.
Pull out the dipstick showing the oil level in the gearbox.
Insert a funnel where the dipstick was and add fresh fluid.
While pouring lubricant, you need to monitor the level using a dipstick.
The fluid level should be midway between the minimum and maximum marks.

Consequences of untimely replacement

Monitoring the oil volume in the gearbox on gazelle cars and replacing it

What can result from an untimely oil change in the VAZ 2107 gearbox:

The box will be louder. Extraneous noise will appear, uncharacteristic of the gearbox. This may happen when the engine is cold, but as the engine warms up the sounds will disappear. Or the transmission may be noisy regardless of the temperature of the power unit.
When changing gears, a crunching sound or other extraneous sounds may occur. Failure to change the oil in a timely manner will result in it losing its properties and being unable to properly lubricate the internal parts of the gearbox. Replacing the substance often solves the problem of crunching.
Faulty gearbox bearings. If the lubrication is poor, bearing mechanisms will operate under high load conditions. This will cause the parts to wear out faster and soon fail. Wear products from bearings and other elements can clog the oil channels, which will affect the increase in pressure in the lines of the transmission system. As a result, the lubricant will begin to squeeze out the oil seals and seals. This problem can lead to a transmission fluid leak.
The appearance of vibrations during operation of the gearbox. Often the vibrations disappear as the engine warms up, but it is possible that they remain and do not disappear. It is not a fact that the problem is related specifically to the quality of the motor fluid. Perhaps this is a consequence of the use of used oil, which has lost its properties, which led to wear and failure of some structural elements of the unit.
One of the most serious consequences is gearbox failure. If the car is constantly used with used oil, this can lead to breakdown of the unit. The gearbox will need to be repaired.

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Frequency of lubricant replacement

According to official regulations, changing the gearbox oil on a car with a carburetor or injection engine should be carried out every 60 thousand kilometers or once every three years. It all depends on what happens faster. There are other nuances that affect the frequency of changing the lubricant, for example, the characteristics of the oil used. If the owner fills the gearbox of his car with low-quality fluid or motor oil instead of transmission oil, then the frequency of its replacement will be significantly lower. In this case, the structural elements of the gearbox may be destroyed from the inside.

About types of transmission oils

The main task of transmission fluid is to create a thin but durable oil film on the surface of parts and mechanisms, thus protecting them from rapid wear.

Modern industry offers a wide range of different fluids, and the quality of the gearbox depends on the correct choice. At the moment, there are three types of oils: synthetic, semi-synthetic and mineral. Each of these mixtures has its own set of characteristics and properties.

Mineral transmission is the most budget option. This oil has good lubricating properties, but has a significant drawback. In extreme cold conditions it freezes very quickly. This, in turn, creates difficulties when starting the engine in sub-zero temperatures.

Unlike mineral water, synthetics and semi-synthetics have a higher price. In addition, such oils thicken less at low temperatures and are excellent for use in fairly severe frosts. Synthetic and semi-synthetic oils also differ from each other. The consistency of semi-synthetic liquid is thicker than synthetics. It is great for cars with high mileage. Synthetic oil is better used for new gearboxes, as it is thinner and can leak if there are even the smallest defects in the seals.

When choosing products, first of all, you need to pay attention to viscosity. This is exactly what the SAE index indicates.

According to SAE standards, transmission fluids are divided into the following categories:

Summer oil (marking consists of numbers only).
Winter mixture (in its designation it has the English letter W - winter).
All-season liquid. The marking of such a lubricant consists of two numbers, which are separated by the letter W. This oil can be used all year round.

Synthetic and semi-synthetic oils that have the following viscosity classes are suitable for the gearbox:

SAE80W85 is an all-season liquid with a temperature range from -35 °C to +35 °C.
SAE75W90 is a mixture used at any time of the year with a recommended temperature range from -40 °C to +35 °C.
SAE75W85 is a multi-season oil, designed for work within the range of -40 °C...+45 °C.

In addition, when choosing transmission fluid, you can come across the API classification. It implies the systematization of lubricants according to their quality, application and performance characteristics. There are 7 groups in total, but only two are the most popular.

So, for the VAZ 2107 gearbox, the manufacturer recommends the following groups of transmission fluids:

GL-4. This oil is characterized by the presence of a large number of additives. It is used for gearboxes that operate in high gears at low torques and in low gears at high torques.
GL-5. This fluid was developed for hypoid gears with high axle displacement. This liquid has proven itself when working in harsh conditions. It is recommended for gears that operate at high speeds with low torques and shock loads on gear teeth.

Brand and volume of oil for the VAZ 2107 gearbox The VAZ 2107 gearbox has two modifications - five-speed and four-speed. And depending on this, the volume of liquid poured varies:

Four-speed gearboxes require 1.35 liters.
For five-speed gearboxes, 1.6 liters are required.

What mixture should be poured does not depend on the number of stages. It must be a special transmission, selected in accordance with the recommendations of the automaker. That is, the liquid must correspond to the operating conditions of the vehicle.

Some brands of lubricants that can be poured into the VAZ 2107 gearbox:

Lukoil TM-5 85W90
TNK Hypoid 80W90
Spector 80W90
Shell Spirax S5 75W90 GL4/5
Novoil Super T 80W90
Spectrol Forward 80W90
Agip Rotra MP 80W90/80W95
Norsi Trans 80W90/85W90
MP Gear Lube-LS 80W90/80W140 (GL-5)

Of course, these are not all transmission fluids that can be used for the “Seven” gearbox. But these are the most popular among VAZ 2107 owners.

VAZ 2101 gearbox malfunctions

The VAZ 2101 gearbox is a reliable unit, but since many cars of this model currently have quite a lot of mileage, one should not be surprised at the occurrence of one or another breakdown. Based on this, we should consider the most common malfunctions of “penny” gearboxes.

Gears won't turn on

One of the malfunctions that can appear on the VAZ 2101 gearbox is when the gears do not engage. The problem may be due to several factors. On classic Zhiguli models, gears are engaged hydraulically, that is, when the pedal is pressed, the fluid pushes the piston of the working cylinder, which leads to the movement of the clutch fork and retraction of the disc. If a cylinder leak occurs, the gears will not engage because the fork simply will not move.

In this case, it is necessary to check the fluid level in the reservoir under the hood and inspect the system for leaks.

A rather rare case, but still occurring, is the failure of the clutch fork itself: the part may break. A possible reason is the low quality of the product. To fix the problem you will have to replace the plug. Do not forget also about the release bearing, which, by pressing the clutch petals, disconnects the disc from the flywheel and basket. If a bearing fails, engaging gears becomes problematic. In addition, characteristic sounds (whistle, crunching) may be present.

In addition to the reasons listed, the problem with gear shifting may be related to the gearbox synchronizers. If gears cannot be engaged with the engine running or shifting is difficult, then the likely cause is synchronizers. If these gears wear out, turning on may be completely impossible. To fix the problem, mandatory replacement of parts will be required. In addition, nuances in the functioning of gears may be due to wear of the clutch mechanism (basket or disc).

Knocks out the transmission

On a VAZ 2101, gears can sometimes switch off spontaneously, that is, they are knocked out, for which there are a number of justifications. One of the reasons is a loose flange nut on the secondary shaft of the gearbox. The problem manifests itself as a result of harsh operation of the gearbox, for example, when starting abruptly with quickly releasing the clutch pedal, dynamic driving, or not fully disengaging the clutch. As a result of such driving, the wear of almost all elements of the box accelerates: synchronizer rings, gear teeth, crackers, retaining springs, bearings.

After the flange nut is released, free play (backlash) appears, which leads to shock engagement of the gears. As a result, both forward and reverse gears spontaneously disengage. In addition, the steps can be knocked out when the forks responsible for shifting gears wear out. This also includes the production of seats for rods, as well as springs and balls.

Noise, crunching in the box

The occurrence of certain nuances with the VAZ 2101 gearbox indicates a malfunction of the mechanism elements (breakage or wear). Depending on the nature of the malfunction, the box may make noise, and make different noises. The main causes of noise include:

low oil level;
bearing wear;
large output of the main gear.

As a lubricating fluid, the VAZ 2101 gearbox housing contains transmission oil, which is designed to lubricate parts and reduce friction. If noise appears during vehicle operation, this may indicate a decrease in the level of lubricant or a deterioration in its anti-friction properties. A drop in level may be the cause of oil seal failure, which cannot be overlooked by the box housing - it will be covered in oil. If noise occurs due to wear in the bearings or the main pair, it will be necessary to disassemble the box and replace the failed parts.

In addition to noise, a crunching noise may appear on the “penny” gearbox over time, for example, when shifting gears from second to first. The probable cause is failure of the synchronizer. This problem usually manifests itself during frequent changes from upshift to downshift at high speed, while the manufacturer recommends performing similar actions at low speed. The way out of this situation is to disassemble the box and replace the synchronizer of the corresponding gear. If a crunching noise occurs during any shifting, the cause is wear on the clutch basket, which leads to incomplete gear engagement and the appearance of this problem.

About types of transmission oils

Today, two types of gear oils can be found on the fuel and lubricants market: GL-5 standard oil and GL-4 standard oil. Here are their differences:

GL-4 standard. These are transmission oils used in gearboxes and drive axles with hypoid and bevel gears operating at moderate temperatures and loads;
GL-5 standard. It includes transmission oils used in high-speed axles and gearboxes operating under conditions of high temperatures and alternating shock loads.

From the above, it becomes clear that the GL-5 standard provides better extreme pressure protection for the gears in the transmission. But this is a common misconception to which many car owners, including VAZ 2107 owners, are susceptible.

Let's take a closer look at this point.

Transmission oils of the GL-5 standard use special complexes of sulfur-phosphorus additives, which create an additional protective layer on the rubbing steel parts of the gearbox. But if such an additive comes into contact with parts containing copper or other soft metal, then the protective layer formed by the additive turns out to be stronger than the copper surface. As a result, wear on the soft metal surface accelerates several times.

Research shows that the use of GL-5 standard lubricant in gearboxes that require GL-4 standard lubricant is not only not advisable, but also dangerous. For example, synchronizers in VAZ 2107 boxes are made of brass. And with prolonged use of GL-5 oil, they will be the first to fail. It is for this reason that the owner of a VAZ 2107 should fill only GL-4 standard oil into the gearbox.

The second most important point that the owner of a VAZ 2107 should remember is the viscosity class of the oil being poured. Today there are two such classes:

class SAE75W90. It includes semi-synthetic and synthetic transmission oils, which motorists call all-season. This lubricant works in a wide temperature range - from -40 to +35°C. It is this class of oils that is ideal for use in our country;
class SAE75W85. The upper temperature limit for oils of this class is higher. But it should not exceed 45°C, since at this temperature the oil begins to boil.

Brand and volume of oil for gearbox VAZ 2107

There are several brands of GL-4 gear oil that are especially popular among VAZ 2107 owners. We list them:

transmission oil Lukoil TM-4;

Read also: How to make a car license plate invisible to cameras The volume of oil poured directly depends on the number of gears in the car’s gearbox. If the VAZ 2107 is equipped with a four-speed gearbox, then it will require 1.4 liters of oil, and for a five-speed gearbox it will require 1.7 liters.

Technical regulations on the amount of transmission substance

Transmission fluid is monitored every 10 thousand km, i.e. during the next maintenance. Before checking the amount of substance, you need to let the car sit for a while. During this period, the transmission fluid will have time to flow down the walls of the box. If the fluid level reaches the edge of the lower edge of the filler hole, then its volume is quite sufficient, and the oil is not replaced or topped up.

How much transmission oil will be needed when completely replacing it directly depends on the type of gearbox. According to the technical instructions, the following volume of liquid is established:

for 4-mortar – 1.35 l;
for a 5-mortar – 1.6 l.

Experienced drivers advise filling the 5-mortar with lubricant slightly above the set level - “as much as it will fit.” To do this, lift the car from the driver's door with a jack. Then add 250–300 g of liquid. This will ensure reliable lubrication of the 5th gear gear. There is no need to be especially afraid of increased pressure on the seals, since excess pressure is released through the breather.

The process of changing VAZ 2107 oil in the rear axle gearbox

One of the most loaded structural units in the VAZ 2107 vehicle is the rear axle, or rather its gearbox. However, it can serve for quite a long time if it is assembled and installed correctly. Equally important is timely maintenance and proper operation of the vehicle.

In accordance with the instructions, the oil composition in the rear axle of the VAZ 2107 model should be replaced immediately after break-in, even later - after the mileage is at least 2,000 km, and subsequently at intervals of 60,000 kilometers.

It is important to know that the VAZ 2107 gearbox contains a special type of hypoid transmission coupled with offset axes. This type provides a reduction in noise levels during the grinding of elements, however, the sliding that appears along the teeth can often lead to the risk of jamming, but this, however, can be eliminated by a special transmission oil fluid

Why do you need to change the oil?

As you know, the engine is the heart of any car. And the heart cannot function without blood. In this case, the blood is motor oil, which lubricates moving parts and also cools various components in the engine.

Over time, such a lubricant loses its characteristics, becomes dirty and cannot effectively cool the engine, which leads to various serious breakdowns. To prevent such problems with the engine, the VAZ 2107 oil change should be carried out every 15 thousand kilometers. Moreover, if the car is used in the city, it is best to reduce the service interval to 10,000 miles.

Equipment and tools

What equipment will you need to change the oil:

A container for draining used oil - for example, an old bucket or basin.
12mm hex wrench.
Socket wrench 17 or socket 17.
Protective rubber gloves to avoid getting burned.
Oil filter puller - it’s not always possible to unscrew it by hand.

Syringe for filling oil.

Watering can for pouring oil.

That, in fact, is all that is required.

What kind of oil should be poured into the VAZ 2107 box. How much oil is needed?

Drive into the pit.
Clean the drain and filler holes of the VAZ 2107 gearbox with a metal brush.
Unscrew the filling plug with wrench 17.
Check the current oil level (the norm is oil to the bottom edge of the hole).

If the oil is less than the lower level of the hole, add it with a special syringe. You can buy it at an auto store.

Experts recommend monitoring the transmission fluid level in the gearbox at least every 10 thousand kilometers.

As for how many liters are poured into the gearbox, the volume of the device depends on the number of stages:

the volume of five-speed units is 1.6 liters;
Four-speed gearboxes need 1.35 liters.

If you need to add lubricant, you should first check its level in the system. This should be done after the engine and gearbox of the car have cooled down, so that all the oil has time to drain from the inner walls of the transmission.

The stages of work will be as follows:

The vehicle is driven into a pit or overpass.
Using a rag or wire brush, clean the drain and filler caps from dirt. You also need to clean the surface of the crankcase around the plugs.
Using a 17mm wrench, unscrew the filler cap located on the unit body.
There is no dipstick for checking the level in the VAZ 2107 gearbox. Therefore, a screwdriver can be used to measure the amount of lubricant in the transmission system. If the oil volume is normal, then the fluid level should be at the lower edge of the filler hole.
If the diagnostics showed that the amount of lubricant is less than required, then the liquid should be topped up and the cap should be screwed on tightly. If the oil level is critically low, you need to diagnose the condition of the gearbox shaft seals. If there are drops of transmission fluid on the gearbox housing, it is necessary to check the integrity of the unit. Check the quality of fixation of the transmission housing covers, tighten the nuts if necessary. If the seals or gaskets on the gearbox are worn out, they need to be replaced.

Every few months, before or after long trips, it is recommended to check the gearbox oil level. To check the level, you need to use an inspection hole or a lift. Using a seventeen wrench, unscrew the drain plug. Using a screwdriver or other object, we check the controlled volume of lubricant.

It should reach the bottom edge. If the level is low, add the required amount with a syringe

If there is a strong drop, it is important to check the gearbox shaft seals. Oily sweating is allowed

The appearance of drops on the box housing indicates damage to the gaskets or loosening of the fastening nuts.

You can determine the level of remaining oil in the VAZ-2107 gearbox using a dipstick, as well as available tools. You will need a minimum set of tools. There are Max and Min marks on the dipstick that you need to focus on during testing. So, if the liquid is below the Min level, then a certain volume will need to be introduced until the oil reaches a level not exceeding the Max level, that is, between Max and Min - this is the most optimal level.

https://www.youtube.com/watch?v=8L6ppI7PDZY

If the oil is cloudy and dark and contains sediment, then one additive will not be enough. So, in this situation, you should perform a comprehensive oil change.

To check the oil level in the gearbox, you need to do a number of simple steps.

The car is installed on a viewing hole.
The oil drain and fill holes on the gearbox are cleaned with a metal brush.
Using a 17 wrench, unscrew the plug from the hole for adding oil.
The plug from the filler hole is unscrewed with a 17 wrench
The oil level should normally be 4 mm below the edge of the fill hole. The measurement is made using a probe or a regular screwdriver. If the oil goes below 4 mm from the edge of the hole, then it needs to be added to the box using a syringe.
The oil level in the VAZ 2107 gearbox can be checked with a regular screwdriver

You can add oil to the VAZ 2107 gearbox or change it yourself. This operation does not require high qualifications and special tools.

VAZ-2107 cars (injector and carburetor) are equipped with a four-speed and five-speed gearbox. Each of them contains a different number of liters of liquid. For the first type of oil in the box, 1.35 liters are required. The VAZ-2107 gearbox (5 mortar) requires 1.6 liters.

We change it with our own hands

You can change the transmission oil in the 5th or 4th gearbox of a VAZ 2107 car with a carburetor or injector engine with the help of specialists or yourself. Below we will look at how to change and fill in new grease with your own hands.

Preparation

To replace the lubricant, you must prepare the following:

a special syringe with a tube for pouring oil into the unit;
a cut-off bottle or other container with a volume of up to two liters into which the waste liquid will be drained;
wrench 17;
hexagon 12;
fresh oil to fill the system;
rag.

User Alexey Romanov made a video in which he demonstrated in detail the process of replacing transmission fluid in the domestic “Seven”.

Stages of work

Change the lubricant as follows:

The change procedure is performed on a warm car. This will allow the hot transmission fluid with all wear products to exit the unit faster. But be careful, because on a warm vehicle the fluid temperature can reach 90 degrees.
Using a wrench, unscrew the oil filler cap on the transmission unit.
Before changing the lubricant, the used substance must be drained. To do this, find a drain hole and place a container under it into which the waste will flow. Using a hex wrench, remove the plug.
After this, the procedure for draining the old fluid will begin. Wait about twenty minutes, during which time the lubricant should leave the system.
Then clean the drain plug and replace it.
If, after draining the waste oil, it is noticed that the old oil is dark, almost black, and has signs of wear in the form of metal shavings, we recommend flushing the unit. Since some deposits may remain in it, which will mix with fresh lubricant. For flushing, you will need about one liter of new oil and the same amount of kerosene. Pour the mixture into the unit and screw on the oil filler cap. After this, turn on neutral speed and start the power unit of the car. Let the engine idle for about five minutes, then turn it off. Repeat the draining procedure and screw the hole cap back into place. If there are deposits left in the drained fluid, the flushing process can be repeated.
Now open the filler plug and add new lubricant to it using a syringe with a tube connected. Fill the gearbox with enough oil so that the level is at the lower edge of the oil filler hole. Then the plug needs to be screwed into place.
Start the engine and let it run. You can perform a check ride. After this, diagnose the gearbox under the car for leaks. If there are oil leaks, it is necessary to determine the cause and eliminate it.

1. Find the drain plug and drain the old grease

2. Fill the unit with fresh oil using a syringe, monitoring its level

When replacement may be needed

The lubricant loses its properties over time. The oil in the bridge must be changed regularly, according to the instructions. But during operation, signs of malfunctions may appear, which indicate the need for a faster change of waste fluid:

whistling and noise appear from the side of the bridge;
when the nature of the load changes, knocking noises become audible;
There are drips and traces of oil fluid on the gearbox.

The car care instructions state that in the VAZ-2107 the rear axle oil is changed for the first time after running in (2000 km). And then it needs to be changed every 60 thousand kilometers. But, given the difficult climatic conditions with ultra-low temperatures, bad roads and constant driving in city traffic jams, it is recommended to fill in new oil after 30 - 35 thousand kilometers. Unscheduled maintenance when purchasing a used car, major repairs are also accompanied by the replacement of lubricant.

The oil on the rear axle of the VAZ-2107 needs to be changed every 30 km

Experts advise changing the lubricant in different seasons (winter and summer). In winter, the oil composition should be more liquid, with a lower pour point. And in summer it is more viscous.

conclusions

By reading this article and looking at the photos, you have clearly seen that it is quite possible to independently change the oil on a VAZ 2101 car. If this information was not enough, watch the video. Monitor the condition of your car. Check the oil level on time and change it on time. Every day before leaving, pull out the dipstick and look at the level. Once every 20,000 km, check the oil level in the gearbox and rear axle. If necessary, add it there. In a word - take care of the car and it will serve you well.

Changing the oil in a VAZ 2107 gearbox is an important procedure when servicing a car. It is done less frequently than replacing engine lubricant, but it should never be neglected. According to the regulations, the oil in the VAZ 2107 gearbox is changed every 40-60 thousand kilometers, depending on the operating conditions: the more severe they are, the more often a replacement is needed. If you do not change the oil in the box, it will lose its qualities and properties over time, which will cause the mechanism to fail.

In this material we will take a detailed look at the process of changing transmission oil in the gearboxes of domestic cars, including the so-called “seven”. The car has rear-wheel drive and is valued for the low price of consumables, spare parts and ease of maintenance.

Oil change on a penny

Now, directly, instructions for changing the oil on a VAZ 2101 car.

Note! For better oil drainage, you need to warm up the car. To fully warm up, drive a few kilometers and only then start changing the oil.

Changing the engine oil

After the car has warmed up and all the tools and oil have been prepared, you can begin to change the engine oil. So:

First, drain the old oil. For this purpose, we need a 12mm hexagon. They need to unscrew the oil drain plug in the engine oil pan. Place the oil container under the hole and leave for about five minutes so that the oil drains well.
In the meantime, while the oil is draining, you can not waste time and replace the oil filter. You can, of course, unscrew it by hand if you have the strength - there are craftsmen like that, but we will consider the option with a puller.

Take a pre-prepared oil filter puller and put it on the filter itself. With a sharp movement of the hand, the filter breaks off and can then be freely unscrewed by hand. There are times when the filter is so stuck to the block that it cannot be unscrewed even with a puller. In this case, it is broken through, a knob is inserted and unscrewed in this way. Or you can show your imagination and invent your own method. So:

After this, install a new filter and tighten it with the same puller.
Next, you need to screw the drain plug back into the pan and start pouring oil.
Now you need to unscrew the filler plug, which is located in the cylinder head cover. We adjust the watering can to make it easier to get in and fill in the oil.

When adding oil, be sure to check the engine oil level on the dipstick.

Advice! Try to keep the volume of oil filled in the middle between the MIN and MAX marks on the dipstick. If there is not enough oil, the engine parts will be poorly lubricated and will fail faster. And if there is too much oil in the engine, this will create a high load on the engine seals and it will simply be covered in oil.

Once the required level is reached, tighten the plug.
Start the engine for the first time. Don't be alarmed that it will be a little noisy right away - this is normal. The car needs to pump oil into the system and after a few seconds the noise will subside.
A sign of a successful oil change is the absence of leaks in the block and drain plug, as well as a non-lit oil indicator on the instrument panel.

The oil change on the VAZ 2101, or rather in the engine, has been completed.

Changing the gearbox oil

Now let's go further through the car and consider the process of changing the oil in the variable gearbox. By the way, if you were unable to get a special syringe for changing the oil in the gearbox, then you can use a watering can with a long hose.

We take a 12mm hexagon and unscrew the drain plug, which is located in the bottom lid of the box.
If there is oil there, give it time to completely drain from the gearbox housing, and then tighten the plug back. Don't break the thread!

Now we will also need a key for 17. We use it to unscrew the gearbox filler plug.
Now we take a syringe or insert the end of the hose into the filler hole of the box, and take the watering can higher - for example, into the engine compartment.
We fill the syringe with oil and squeeze it into the box. In the case of a watering can, we simply pour oil into it.
Fill the oil with a syringe several times. It will require 1.4 liters.
The filler hole serves as the oil level. The conclusion is to fill the oil until it flows out of the hole. Then quickly screw in the plug.
Wipe off any remaining oil on the gearbox housing with a cloth and check for leaks. If there is a leak, it must be repaired.

This is how the oil in the VAZ 2101 gearbox is changed.

Changing the oil in the rear axle of a VAZ 2101

Here the essence of the process is practically no different from changing the oil in the gearbox:

Use a hexagon to unscrew the drain plug.
Drain the oil into a container.
We screw the plug back, having first cleared it of metal shavings.
Unscrew the filler plug.
Fill the oil with a syringe or a special homemade device. About 1.3 liters of oil will be required.
Add to the level and tighten the cap.
We wipe and check the tightness.

That's all.

What is needed for replacement

You can replace the transmission fluid yourself. With proper preparation and a little skill, the entire procedure will take about an hour. You must first purchase the required type of lubricant and prepare the following tools and accessories:

drain container for waste liquid with a volume of about two liters;
a special syringe or homemade device (bottle, tube) for filling transmission oil;
a seventeen-size wrench and a twelve-size hexagon;
protective gloves and rags for cleaning surfaces.

Main technical characteristics of the VAZ 2107 box

The “seven” gearbox works in conjunction with the clutch. The VAZ 2107 is equipped with a single-plate dry clutch, which has only one (central) pressure spring. This is quite enough for convenient control of vehicle speeds.

The device weighs quite a lot - 26.9 kg without oil.

What kind of gearbox can be put on the “seven”

The VAZ 2107 will willingly work with both a four-speed and a five-speed gearbox, so only the driver decides which model to choose.

If we talk about domestic “VAZ” gearboxes, then initially the “seven” was equipped with a four-speed unit, so you can always buy and install this particular unit. The main advantage of such a box is its increased performance - the driver drives 200 - 300 thousand kilometers without ever investing in repairing the device. In addition, the four-speed gearbox is more suitable for low-power 1.3-liter engines or for drivers who often transport heavy loads by car, since the gearbox is initially designed for high traction.

Five-speed gearboxes allow you to reach higher speeds. Younger drivers like this, since at the start and when overtaking you can squeeze maximum power out of the car. However, over time, such boxes began to be made from low-quality materials, so switching is not always clear.

Foreign gearboxes can also be installed on the VAZ 2107. Boxes from Fiat are most suitable, since it was this car that became the prototype of domestic models. Some car enthusiasts install boxes from older versions of BMW, but the installation procedure can take a lot of time, since the car’s original design does not provide for non-standard units.

When changing the factory gearbox, you should keep in mind that the new gearbox may not fit the dimensions and mounts to the VAZ

Required oil level in the VAZ 2107 engine crankcase

Absolutely all engines that were installed on the “classic” until recently have the same filling tanks. So, for example, the engine oil should be 3.75 liters. It is not always possible to mark this level yourself, since not every canister has a transparent scale. Therefore, you also need to navigate using the dipstick. Each dipstick has special MIN and MAX marks, which indicate the minimum and maximum permissible oil level in the internal combustion engine. It is necessary to fill until the level is between these two marks, approximately in the middle.

Roughly speaking, when changing the oil in a VAZ 2107 engine, you will need a canister with a volume of 4 liters, since it will be drained almost completely. In many service stations, when refueling, auto mechanics fill the entire canister, since 250 grams do not play a special role, provided that they are more than the recommended value.