How to change engine oil on a nine. How to change engine oil on a nine Changing the oil filter

Domestic cars are ideally suited for self-service. Simple but reliable design, good engines and others technical specifications allow you to carry out a number of operations and even repairs with your own hands. One of the simplest tasks is changing the engine fluid. To complete it, you need a minimum set of tools, some skills and basic knowledge about the VAZ device.

Therefore, most car owners do it themselves, without involving specialists from service stations and without spending money on car service services.

Replacement frequency

In order to keep it in good working order and not provoke premature wear of parts and loss of engine life, you need to change the oil in it correctly and on time.

If you look at the official manual for the 9, the manufacturer advises changing engine oil every 10 thousand kilometers. But the actual period of time or mileage between replacements is much less.

It is important to take into account that the VAZ-2109 has not been produced for a long time, therefore the majority of these cars have a noticeably worn out engine. Its resource is gradually running out, which is reflected in the condition and wear rate of the oil.

Also negative on physicochemical characteristics motor fluid is influenced by the following factors:

• climate;
• gasoline quality;
• quality of the poured oil;
• driving style;
• terms of Use;
• poor quality of road surface;
• frequent driving under load (full passenger compartment or trailer), etc.

Negative factors contribute to loss useful properties oils They lose their effectiveness. The fluid does not cope with its tasks, which causes excessive wear of engine elements. If you do not change it in time, this will lead to major repairs or the need complete replacement power unit.

Therefore, experts and experienced motorists operating the VAZ-2109 advise changing the oil approximately every 5 thousand kilometers, but at least once a year. It would be optimal to change the fluid twice a year if the engine is quite worn out

Oil selection

Based on the viscosity parameters of the motor fluid, VAZ most often use 10W40, 5W40 and 15W40.

Here you need to take into account the weather conditions in which the car is operated. Depending on them, the oil can be used with the following viscosity indicators:

Theoretically, all three types of motor oils can be filled in. But when using them, there are some important points to consider.

1. Synthetic. These are the most modern and frequently used motor compounds. In general, they are aimed at foreign cars and are not so often poured into domestic cars. At the same time, the VAZ-2109 feels good when working on synthetics. This oil has high fluidity, resistance to low temperatures and excellent resistance to freezing. The only drawback is the high cost.
2. Mineral. The most affordable motor oils. But it is important to use them on engines that have worn out significantly. "VAZ-2109" is one of the outdated cars, so mineral lubricant is good for it. Although it is important to note that mineral compounds do not react well to low temperature, which causes problems with starting the engine in winter. So it is better to fill in mineral water in moderate winters and when the car has an impressive mileage.
3. Semi-synthetic. This is a combination of mineral water and synthetics. He is called optimal choice for VAZ-2109. Semi-synthetics are completely superior to mineral oils, but slightly inferior to synthetic ones. It does not react well to low temperatures. If you don't want to spend a lot of money on synthetic lubricant, go for semi-synthetic.

If the winter in your region is relatively mild, the VAZ-2109 can be filled with all-season compounds that have average viscosity values. They perform well in moderate cold and extreme heat.

Among the manufacturers it is worth highlighting the following:

• Esso Ultra;
• ZIC A+ or XQ;
• Shell Helix;
• Elf Sporty;
• Spectrol;
• Castrol GTX;
• Agip Super Motor Oil;
• Mobil 1;
• Kixx;
• Rosneft, etc.

Yes, domestic oils are cheaper, but they can be significantly inferior in performance to imported engine compounds. Therefore, here try to choose high-quality oils, since savings can lead to serious undesirable consequences.

Required volume

Once you have decided on the manufacturer and viscosity of the motor oil, you need to figure out the required quantity.

The filled volume of oil in the engine of a VAZ-2109 car is 3.5 liters. But experienced motorists advise taking a 4-liter canister. You will gradually add the remainder into the crankcase as it is used up until the next scheduled maintenance.

Typically, fluid is added every 100 to 300 kilometers. Use the oil dipstick to check the level. The oil mark on it should remain between the minimum and maximum values. If the level tends to a minimum, add the missing amount of lubricant.

It is strictly forbidden to mix compositions of different types and even manufacturers. If, after purchasing a used VAZ-2109, you do not know what kind of oil is used in the engine, it is recommended to change it immediately and in the future only fill in what is in the crankcase.

When the car owner cannot purchase the same oil that was used previously, the fluid is replaced with mandatory flushing. This is not difficult here, but it is important, because this way different oils will not mix with each other. Otherwise, this will negatively affect the operation of the engine and the condition of its components.

Replacement methods

There are 2 ways to change it yourself working fluid in the engine:

• No rinsing. The usual procedure, which only involves draining the waste and pouring a new compound into the crankcase.
• With flushing. Flushing additives, special flushing oils, or the oil that you are going to fill can be used here.

Additives are added to the engine when there is still old oil, after which it is run for idle speed, let it run for 10 minutes and then follow the simple instructions. Or you need to drive a certain number of kilometers with additives. It all depends on specific type additives and manufacturer's instructions.

Flushing oils are used differently. They can be poured into the engine, after draining the old lubricant, after which the engine is started and drained.

Motor oils are used similarly as a flush. The point is to change the fluid 2 - 3 times at intervals of about 200 - 400 kilometers.

Using regular oil is the most optimal solution, since no traces of additives or flushing compounds remain in the crankcase.

Materials and tools

To change the oil in a VAZ-2109 engine, you will need to take:

Don't forget about your own safety. Since you will be draining hot oil, there is a risk of it getting on your skin. To avoid burns, wear thick clothing, closed shoes, gloves and goggles.

Replacement steps

The procedure for changing the oil in a VAZ-2109 engine is conventionally divided into 3 stages:

• waste drain;
• filter change;
• Filling with new engine fluid.

Try to strictly follow the instructions on how to change the engine oil yourself. This will avoid unwanted errors.

The design of the VAZ-2109 is quite simple, access to all components for changing the lubricant is easy, which does not cause problems even for beginners.

Draining waste

To begin with, it is important to get rid of the old lubricant poured into the power unit of your nine as completely as possible. To do this you need:

In order for the oil to come out faster, you need to get rid of the vacuum in the upper part of the power unit of your VAZ-2109. This is done extremely simply. You need to remove the oil filler cap.

When you have managed to completely drain the old waste, you can start replacing the filter. Although this is usually done while the remaining oil from the VAZ-2109 drains into the container. Once you're free, move on to the oil filter.

Changing the filter

The next stage of changing the oil in the engine of a VAZ-2109 car will be dismantling the old one and installing a new oil filter.

First, replace the drain plug by replacing the O-ring on it.

The filter itself is dismantled manually, with a special puller or improvised tool. If there is no puller and when the housing cannot be moved by hand, take a simple screwdriver, pierce it across the filter housing and use the handle of the tool as a lever.

After dismantling the filter, take a new element, apply a small amount of fresh oil to its seal and threaded grooves. This will simplify the installation process and prevent the gum from sticking.

To protect the engine from oil starvation during the first start of the engine with new oil and filter, fill the filter element housing with lubricant to approximately 50% of its volume.

The element is installed manually; there is no need to use a tool or exert excessive force for installation, otherwise you risk simply breaking the filter.

Filling with new oil

When all the previous stages of work have been successfully completed, little remains to be done.

To fill engine fluid to the required level, follow the instructions.

1. If you did not open the filler plug while draining the waste, now you will definitely have to remove it. On the VAZ-2109 it is dismantled by rotating counterclockwise.
2. Now take a watering can or cut off the neck of the bottle. Insert the device into the filler hole, open the canister with fresh lubricant and begin to gradually fill it.
3. They are quite viscous, so the crankcase will fill gradually. Do not rush to fill all 3.5 liters at once, since some of the old fluid remains inside the system in any case.
4. First fill in about 3 liters. Wait a few minutes for all the oil to drain. Take the dipstick and check what level the lubricant is in the crankcase. If it's oil, add a little more.
5. It is necessary to ensure that the oil film on the dipstick shows the level exactly between the “Min” and “Max” marks. If you fill in more than necessary, the excess will have to be drained. Therefore, it is better not to rush.
6. When the oil is at the required level, close the cap and start the engine. Let the power unit idle for 3 to 4 minutes. Wait until dashboard The pressure control lamp will not go out.
7. Turn off the engine and wait a few more minutes. Re-insert the dipstick and measure the engine fluid level.

That's it, that's all for work self-replacement engine oils domestic car"VAZ-2109" can be considered completed.

But do not forget to re-measure the liquid level after a few days of operation. Sometimes car owners, due to carelessness or inexperience, do not tighten the drain plug properly or do not tighten it completely oil filter. Oil begins to leak out of them, which leads to a drop in its level.

Tighten all connections, add fluid to the required level.

Increased oil consumption in the VAZ-2109 engine indicates a problem. Simply adding or changing oil regularly will not correct the situation. The machine needs diagnostics and repairs to eliminate the reasons that provoked an increase in appetite in relation to this working fluid.

In carburetor and injection engines For VAZ 2108, 2109, 21099 cars, you can use any available types of motor oil: mineral, synthetic, semi-synthetic, etc. Let's look at some features of choosing motor oil for the engine of these cars.

Requirements for motor oil for engines of VAZ 2108, 2109, 21099 cars

For carburetor and injection engines of VAZ 2108, 2109, 21099 vehicles, motor oils with the API quality level are required: SF, SG, SH, SJ (see explanation below).

Required SAE viscosity grade:

From – 25 to +20 SAE 5W-30 liquid

From – 25 to +35 SAE 5W-40 less liquid

From – 20 to +30 SAE 10W-30 thicker

From -20 to +35 SAE 10W-40 is even thicker

From – 20 to +35 SAE -15W-30 even thicker

From – 15 to +45 SAE -15W-40 thick

From – 15 to +35 SAE -20W-30 also thick

From – 10 to +45 SAE -20W-40 is the thickest on this list

Characteristics and explanation of engine oil markings

— Mineral motor oil is an oil obtained by distillation from petroleum. Its viscosity strongly depends on air temperature. To stabilize its properties, various additives are used, but still its service life is not long.

— Synthetic motor oil is an oil obtained by chemical synthesis. They have high uniformity and stability of properties. Creates less deposits and has a long service life. It has strong fluidity, which is why it may leak through the engine oil seals on these vehicles.

— Semi-synthetic motor oil is a motor oil made on a mineral basis with the addition of synthetic components. The quality is close to synthetic oil, but cheaper in price.

— API– motor oil quality classification system. Created by the American Fuel Institute in 1969. It is she who divides motor oils into oils for gasoline engines(code S) diesel engines(code C), two-stroke engines (code T) and transmission oils.

— SF quality level(class) - oil is suitable for engines from 1980 to 1988.

— SG quality level– the oil is suitable for engines from 1989 to 1993

— SH quality level– the oil is applicable for engines from 1993 to the present.

— SJ quality level– the oil is suitable for engines from 1996 to the present.

— SAE– classification of motor oils by viscosity developed by the American Society of Automotive Engineers. Includes 12 viscosity grades: 6 winter (0W, 5W, 10W, 15W, 20W, 25W) and 6 summer winter (10, 20, 30, 40, 50, 60). The letter W means the oil is suitable for use in winter conditions.

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Regular oil changes in the VAZ 2109 significantly extend the trouble-free operation of the power unit. An ordinary car enthusiast can master this procedure. The reward for your personal care will be an increase in the engine's service life and its reliable operation.

Engine oil change intervals

The manufacturer recommends changing the oil in VAZ 2109 engines after 1–2 years of operation or every 10,000–15,000 km, depending on which figure is achieved first. These recommendations are general in nature. Therefore, it is quite acceptable to adjust the replacement timing, taking into account certain conditions of the practical use of the car.

The frequency of replacement depends on the following factors:

If the oil turns black or loses its viscosity-elastic properties, then, regardless of the filling time and mileage, the lubricant will have to be changed. This must be done in order to maintain proper engine power and significantly extend the life of its quality operation.

The required amount of lubricant and the main methods for replacing it

The VAZ 2109 operating manual states that the volume of oil to be filled into the engine of this model is 3.5 liters. However, experienced car enthusiasts claim that in practice, 3 liters are usually placed in the power unit.

The exact oil volume is determined by the specific engine modification. Such data is provided by the technical documentation accompanying the vehicle. In any case, it is recommended to purchase lubricant in quantities of 4–5 liters. Then, as the car is used, you can add identical oil.

Having found out how much oil is filled into the VAZ 2109 engine, you can move on to solving the next important problem. At this stage you will have to decide on the choice of one of the main replacement methods lubricant. A complete oil update is carried out with or without flushing the power unit.

When choosing the first option, purchase a special flushing liquid. Fill it to the bottom mark on the dipstick. Start the engine and let it run for 10–15 minutes at idle speed. After stopping the engine, the flushing agent is drained. Next, perform operations traditional for a standard oil change.

Technological stages of replacement

To successfully change the oil in a VAZ 2109 engine, you need to stock up on consumables and tools. It is advisable to prepare in advance:

5-liter plastic bottles in which water was previously stored are used for drainage. The funnel can be replaced by the cut off top from plastic bottle. Care should be taken not to allow large amounts of old grease to get onto the open ground.

Old grease is drained

Before this stage, the engine warms up well (up to 80°C). The car is installed on an inspection pit, overpass, or lift. Craftsmen use several jacks to evenly lift the car. In such cases, the raised part of the vehicle must be securely fixed with stops.

The engine oil filler cap is unscrewed. This is recommended to speed up the process of draining the old fluid. The removed cover breaks the vacuum, the oil will flow freely.

Place a container under the drain hole. The plug is first torn off with a key set to “17”, then carefully unscrewed by hand. As soon as the first drops of old oil begin to ooze, the plug is unscrewed completely, pressing it against the thread. Then they sharply pull the hand with the stopper to the side to avoid getting the heated oil on exposed skin.

Changing the oil filter

After waiting for the old lubricant to completely flow out, screw the drain plug back in. After this, the oil filter is unscrewed. As a rule, this is done manually. In cases where the filter has become stuck, use a special removable key. Its absence is compensated by a thick screwdriver, which is used to pierce the filter and unscrew it with a lever movement.

The new filter is filled halfway with fresh lubricant. This will prevent the effect of oil starvation the next time you start the engine. The rubber sealing gasket is lubricated with a new substance.

After this, the filter is carefully, without fanatical effort, screwed onto the threaded rod. There is no need to use a key to secure the filter completely. You only need to press with your hands without unnecessary strain.

New engine lubricant is poured

A funnel is inserted into the open oil filler neck. The required amount of new lubricant is poured through it. This is done slowly so that the oil has time to pass through the neck of the funnel.

Wait 3–5 minutes, and then, using a dipstick, check the level of the freshly poured lubricant. It should rise above the minimum mark. If there is not enough oil, then you need to add it a little.

The oil filler cap is screwed on. The engine starts. It is allowed to idle for several minutes. It is important to monitor the oil pressure warning light. It should go out after a certain time.

Stop the engine and check the oil level again. The best option is for the grease to cover the dipstick just above the middle, stopping between the minimum and maximum marks. There is no need to add oil to the maximum. Excessive pressure places unnecessary stress on engine sealing parts.

The question of where to fill engine oil in a VAZ 2109 is obvious to every car owner who understands at least a little about the design of the engine. You just need to unscrew the oil filler cap (it is shown in the picture above), located on the top of the engine housing.
It opens by turning ninety degrees counterclockwise. Oil is poured through the opened neck into the engine.
A more complex question, which not everyone can answer, is what kind of oil to pour into the VAZ 2109 engine. And also how much of it will be needed.
Our article will help you deal with all these difficulties in order.

What kind of oil to pour

Everyone knows that the heart of a car is its motor (engine) and that this unit requires special attention. Its service life largely depends on the quality of the oil used.
Therefore, let's start with the most important question, what kind of oil to fill in the VAZ 2109 engine? Of course, every owner tries to use what is expensive.
Although now, due to the large number of fakes, a high price does not always mean proper quality. The use of low-quality oils (and lubricants that do not comply with technical specifications) leads to increased wear of engine parts and premature failure.
How to determine what is suitable for you in a huge variety of brands and companies of motor oils, what you should pay attention to when choosing:

• First, you should read the car manufacturer's recommendations. Carefully study the machine's service book to understand what oil the manufacturer recommends. this motor and its viscosity
• If your car already has good mileage, here you need to know the degree of wear of engine parts, and what kind of oil was used
• For example, if, over the course of several years, where mineral oil is poured, microcracks in the engine gaskets are filled with deposits, they are not washed out during operation of the machine
• However, when replacing mineral with synthetic, with higher penetrating and cleaning characteristics, such deposits are washed out, and fluid oil comes out through these microcracks, and your engine suddenly begins to “sweat”
• The golden mean between mineral and synthetic oil, is semi-synthetic
• Meanwhile, the concept of “semi-synthetics” does not exist anywhere except Russia
• Often, this type of lubricant is obtained from mineral water by hydrocracking, which significantly improves its characteristics
• The main advantage of semi-synthetics, first of all, is price.
• In addition, for an engine that has worked for many years on mineral lubricant, switching to semi-synthetics will not be particularly critical (if, of course, the oil was of decent quality)
• The next criterion for choosing a lubricant is its viscosity, which characterizes the temperature environment(air) in winter period during engine startup and temperature in summer at highest load

How to choose the right lubricant with the desired viscosity value:

• Today in the world there is standard classification SAE, by viscosity level
• The SAE marking contains the most complete and short description all properties of oils
• They are divided into winter classes (0W-20W), as well as summer classes (20-60)
• The viscosity grade is indicated by a double number
• In which the first digit means dynamic viscosity at sub-zero winter temperatures, at which easy engine starting is guaranteed
• The second number means the kinematic and dynamic viscosity of the lubricant at 100°C and 150°C in summer
• The SAE classification informs the consumer of the data of oils that have a maximum operating temperature at which the engine is cranked by the starter without problems, and lubricant is pumped during a cold start of the engine without friction to dry in its rubbing components
• Lubricants with a viscosity of 50-60 are intended for powerful engines, as well as for engines that already have a decent mileage (over a thousand kilometers)
• Synthetics in such engines will constantly leak through oil seals, gaskets and other seals due to their increased fluidity

What else does the owner of a VAZ 2109 need to know, what oil to fill, taking into account today’s specifics:

• The engines that are currently installed on many VAZ models are very different from those that were installed previously
• The main features are an injection fuel supply system and equipping the vehicles with an exhaust gas neutralization (afterburning) system, which complies with Euro2 requirements and standards.
• Because of this, fundamentally new (increased) requirements for the properties of lubricants began to arise.
• Therefore, in the late 90s, the manufacturer AvtoVAZ made special amendments to its own system of standards and approvals for lubricants, which was developed back in the 70s
• Taking into account the specifics of the VAZ vehicle fleet, the VAZ Scientific and Technical Center has developed a two-stage system of motor oil standards
• There are now two main classes - Super and Standard.
• “Standard” is recommended for use in “classic” engines, which were produced no later than October 1, 2000
• According to the API classification, “standard” oils belong to the SF class, which now corresponds mainly to mineral products, as an example - “TNK Motor” (SAE 10W-30 or 15W-40 and 20W-50)
• For VAZ-2108.. -1111 models, and VAZ cars manufactured later than October 1, 2000, “Super” class oils corresponding to the properties of SG are recommended
• “Super” class oils are also recommended for cars produced at Zaporozhye and Lutsk factories in the same period
• For example: in the range of the most widely represented TNK oils, the “Super” class includes semi-synthetic “TNK Super” (corresponding to SAE 10W-40 and 5W-40) and mineral water “TNK Super” (corresponding to SAE 15W-40)
• They are recommended for use in injection engines that are equipped with exhaust gas neutralization systems
• In 2003, TNK Super oil underwent repeated technical tests, following which it was approved for use in the latest models cars with a replacement interval of 15 thousand kilometers
• This means that the “service life” of “Super” products is significantly increased, so they provide reliable operation more than other lubricants with the usual 8-10 thousand mileage between shifts
• However, it is necessary to take into account such factors as: the quality of the fuel used, engine operating mode, road pollution, as well as the ability of the machine’s filter elements to operate for more than 10 thousand kilometers
• Now that it becomes clear for the VAZ 2109 - VAZ 21093 which oil to fill, we move on to the questions of when and how much.

When to fill

The replacement period is specific for each engine, type of lubricant and operating conditions, therefore it is different for each car manufacturer, plus great importance has mileage up to overhaul motor, so we take on average:

• Under standard vehicle operating conditions, the lubricant should be changed every 10 thousand kilometers.
• In Russia, it is better to reduce the interval between replacements to 7-8 thousand, since the operation of vehicles, according to the experience of many motorists, occurs in difficult conditions
• Be sure to change the oil when changing the

Determine the amount of lubricant required for filling

To determine the amount of oil in the engine, there is a special dipstick - a meter, which is located in the middle of the cylinder block on the right side, as shown in the photo.

To add (fill) lubricant into the motor you need to have on hand:

• Fresh motor oil with a viscosity that meets the specifications for your engine
• Filling funnel, instead of which a cut-off polyethylene bottle will do
• Clean rags

Helpful Tips:

• To reliably determine the amount of oil in the engine crankcase after a trip, you need to turn off the engine, let the oil drain into the pan, wait 5-10 minutes
• If you add lubricant, use the same brand and company that was poured into the engine when changing
• It is not permissible to exceed the level above the maximum mark on the dipstick to avoid leakage through seals and gaskets, and increased flow
• Perform level measurements by placing the machine on a horizontal, level surface.

Execution order

In order not to make a mistake and not to overfill above the required level, and thereby not create for yourself unnecessary problems with the motor, you should check the lubricant level on the dipstick, as stated in the instructions and the tips given just above:

• Remove the dipstick from the engine and wipe its surface with a clean rag, then insert it into place
• Remove the dipstick again, the engine oil level should be between “MIN” and “MAX”
• If the level is lower, then top up to the required level.

Minimum and maximum marks permissible level on the probe - meter

• Remove the cap from the oil filler neck
• Insert a funnel into the neck and add oil, periodically checking its level with a dipstick.
• To properly check the level, let it drain for 2-3 minutes after topping up.
• If suddenly the level after topping up exceeds the “MAX” mark, it is necessary to remove excess lubricant
• This can be easily done using a medical syringe by putting a flexible tube on it, inserting the syringe tube into the probe hole, and pumping out the excess
• In winter, you should not use a lubricant with a viscosity higher than necessary in the engine, otherwise in cold weather it will be difficult to start the engine

Now questions like how much oil to fill in the VAZ 21093 have disappeared by themselves, we top it up according to the level and when changing it we fill it according to the included operating instructions for the machine. In addition, you can easily pour the required amount into the motor with your own hands.

Is flushing necessary when changing engine lubricant?

The last question that any car owner faces when changing lubricant is whether flushing is necessary.
Flushing is required:

• If you do not know what oil was used at the previous change or have forgotten
• If you decide to change the brand
• If the waste drained from the engine is heavily contaminated

In other cases, washing is a personal matter for each owner. It has its pros and cons.
The advantages include:

• Removing soot, carbon deposits and deposits from the lubrication system, as well as wear products from parts that are not washed out by oil
• Cleaning the previous lubricant protects the new one from precipitation and loss of properties in case of incompatibility with the previous brand

Minuses:

• Not all of the rinsing is washed out of the engine; its remnants dilute the new lubricant, which makes it lose a little in its properties.

Therefore, the best flush is a lubricant that you will use later, although it can be expensive to use as a flush. Engines with high mileage usually require flushing.
That's all, the question on the VAZ 2109 where to fill the oil is closed once and for all, I hope. If you forgot something or didn’t quite understand, read from the beginning or watch the video.

If we allow the level to decrease lubricating fluid V mechanical box transmission of the VAZ 2109 car and its modifications, “oil starvation” of gearbox components may occur and, as a result, breakdown of the unit. Therefore, the car owner needs to know how much.

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Replacement frequency

The operating instructions for the VAZ 2109 car and its modifications recommend changing the lubricant in the vehicle’s gearbox after 75 thousand kilometers. In cases where the annual mileage is insignificant, this procedure is carried out after five years of operation of the car.

Some drivers change the lubricant after 12 months of operation; this does not contradict the recommendations of the car manufacturer, but it is not economically feasible. Since modern consumable liquids do not lose their quality over such a period. But sometimes there may be a need for an unscheduled oil change if it leaks for some reason and the type of lubricant is unknown.

Oil selection

The first copies of the VAZ 2109 had a carburetor in the power system and came with a four-speed gearbox. The recommended motor lubricant, which ensured the operation of the unit both in summer and in winter. After replacing the main hypoid gear with helical gear parts, an improved oil was required. Lubricants TM-1 and TM-2 have proven themselves well in this capacity. In addition, Lukoil TM-5 transmission fluid was developed and introduced into production.

Experts advise using lubricants that meet API GL-4 standards in VAZ 2109 transmissions and their modifications. If the owner does not know what kind of lubricant is in the box of his Nine, it is best to use API GL-4 class lubricant. TM-4 or TM-5-9P oils also meet the relevant requirements. Unfortunately, the latter type of lubricant is difficult to find on sale, so it can be successfully replaced with TM-4-12 oil. It is allowed to use liquids that correspond to classes 75W-90, 80W-85, 80W-90 from any manufacturer, but provided that they have high quality indicators.

Level control and required volume

Repairing a failed VAZ 2109 gearbox is not a cheap operation, so you should check the lubricant level regularly. Experts recommend doing this every 5 thousand kilometers or once a year. If low oil volume is detected, it should be refilled. This will ensure a long service life of the box.

To check the oil level in the gearbox, you need to use an inspection hole or overpass. In this case, the car should be positioned so that the right side is slightly elevated. This can be easily done by placing a board, brick or other suitable object under the wheel. After which you can start checking the lubricant level in the Nines gearbox.

Serviced

Drivers use this word to refer to cars with five-speed gearboxes that have a dipstick located in the engine compartment next to battery. They control the lubrication level. Before removing the dipstick, the area around it is thoroughly wiped from dirt and dust to prevent it from getting into the crankcase. After this, the dipstick is removed and wiped with a rag, then it is installed in its place. Now you need to take out the meter again and look at the trace of the transmission fluid. It should be located between two marks, which are designated as MIN and MAX. If so, you can continue to use the machine.

Checking the lubrication level with a dipstick in the VAZ 2109 gearbox

The operating instructions for this car require that no less than 3.3 liters of fluid be poured into the transmission mechanism. Experts recommend slightly increasing this lubricant displacement to 4. They explain this by the fact that the parts of the fifth gear are located separately from the main mechanism and from time to time they may experience “oil starvation”.

Maintenance-free

This is the name given to the gearboxes of the first VAZ 2109 releases, which were not equipped with a fifth gear. To control the lubricant level in such cars, a filler hole is used. To check the amount of lubricant, use a 17 wrench to slightly unscrew the filler plug to release the air pressure. If grease appears from the hole, this means that its level is normal. Otherwise, add lubricant. In addition, you can check whether there is a sufficient amount of lubricant in the unit through the hole for installing the speedometer drive. The fluid level is clearly visible in it, and access under the car is not required.

According to the instructions, the gearbox of the four-speed VAZ 2109 contains 3 liters of oil. But it is also advisable to purchase lubricant in quantities of 4 liters. A small amount of fluid may be needed to add to the gearbox housing during operation of the vehicle.

Topping up oil

How much oil is poured into the VAZ 2109 box is already known, you can start topping it up. The process of adding lubricant to non-serviced and serviced boxes is different, this is due to design features these nodes. It is important to note that you should only add the type of lubricant that is used in this gearbox.

Lubricant is poured into four-stage units through the filler hole, which can only be reached from the bottom of the engine compartment. The procedure is performed with a syringe for liquid oils. A flexible hose is placed on its spout and fixed in an accessible way on the syringe. After which the device is inserted into the filler hole and lubricant is added. It is necessary to pour oil into the box to the required level.

For five-steps, this process is performed differently. You can add the required amount of lubricant through the hole in the dipstick. The place where it is installed is thoroughly wiped with a rag to remove dirt, then the probe is removed from the socket. It is convenient to top up using a syringe, a large-volume rubber bulb or a funnel. The device is installed in the measuring hole and the required amount of oil is added.

DIY oil change

You can perform this operation yourself, since there are no particular difficulties when replacing the lubricant, and you do not need special equipment or tools.

Instructions on how to change the lubricant in a VAZ gearbox with your own hands were shared by the VAZ 2101-2107 REPAIR AND MAINTENANCE channel.

Tools and materials

To replace, you need to prepare the following:

1. New lubricant for filling into the gearbox. The volume of liquid depends on the design of the mechanism.
2. An empty container for collecting waste liquid, the capacity of which should be slightly more than 3 liters.
3. Rags.
4. Socket wrenches for 12 and 17.
5. A syringe with a hose for a gearbox without a dipstick, a funnel or a rubber bulb for boxes with a dipstick.

Before starting work, you need to warm up the lubricant in the transmission; to do this, just drive 10 km.

Drain the oil

Before adding new lubricant, it is necessary to drain the old oil that has used up its life. This process takes no more than 15 minutes.

The procedure will be as follows:

1. The machine is installed on a lift or inspection pit.
2. Use a rag to wipe the filler and drain plugs.
3. Using a 17 key, slightly unscrew the filler cap to release air from the gearbox.
4. Place the empty container under the drain hole and unscrew the plug.
5. The waste is drained, and after the liquid has flowed out, the lid is replaced.

While the waste fluid is draining, inspect the drain plug for metal shavings. If it is detected, you should flush the gearbox housing.

Draining oil from the VAZ 2109 gearbox

Filling with new oil

The algorithm for pouring oil into serviced and unserviced VAZ 2109 gearboxes is the same as for adding oil.

Adding fresh oil

How else can you add lubricant?

In order to fill in the required amount of fresh lubricant, you can resort to another method.

This operation is performed through the installation location of the speedometer drive:

1. Thoroughly clean the area near the speedometer drive from various contaminants.
2. Then unscrew the nut securing the speedometer cable.
3. The speedometer drive is moved to the side and protected from possible contamination.
4. Fill the lubricant using a large rubber bulb - the larger it is, the faster the adding process will go.

Required level transmission oil in the box is determined by the appearance of grease from the filler hole. As soon as you see a stream of liquid, the filler plug must be tightened.

In the video from the Home Master channel, you can learn about the procedure for changing the oil in the VAZ 21099 gearbox, which is similar to the process in the VAZ 2109.

Price issue

If it is not possible to independently replace the gear lubricant in the Nine, the owners turn to service centers or service stations. The cost of such an operation is determined by several factors and will depend on the type of lubricant, the amount of liquid, as well as the category service center. The price of 4 liters of transmission oil for a VAZ 2109 is approximately 1,300 rubles. The fee for work performed can vary between 300–500 rubles.

Consequences of untimely replacement

If you do not observe the frequency of changing the lubricant in the VAZ 2109 gearbox, the following problems may arise:

1. When comes " oil starvation"in the unit, the wear of gears, synchronizers and bearings in the box accelerates.
2. Exceeding the period of use of the lubricant leads to a deterioration in its technical characteristics.
3. Changes are happening chemical composition oil, which inevitably affects the quality of lubrication of rubbing elements.
4. As a result, the failure of parts accelerates; their wear products in the form of metal shavings can lead to jamming of the gearbox.
5. A low oil level impairs the cooling of the gearbox mechanism while the vehicle is moving.

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