How much oil is in the gearbox on a VAZ 2107 you can find out

The rear axle gearbox of the VAZ-2107 is a complex device with the help of which crankshaft revolutions are converted into rotation of the rear wheels. The drive axle is fixed to the car body using rods. For reliable operation of the gearbox, a special lubricant is provided, which protects mechanical parts from premature wear. This device operates under large temperature differences and constant high load. Therefore, to protect surfaces, a special oil with enhanced protective properties is required.

How to change the oil on the rear axle of a VAZ 2107

The rear axle often operates at high temperatures (about 140 degrees). Under the influence of air, the composition of the lubricating fluid oxidizes, clots and sediment form, and viscosity decreases. As a result, the protective lubricant becomes useless. And the parts of the drive axle are destroyed. Changing the oil in the rear axle of a VAZ-2107 can significantly extend the life of the vehicle.

The design of the VAZ-2107 gearbox is a hypoid gear with offset axes. This structure reduces noise levels during grinding of mechanism parts. But at the same time, additional sliding can cause knots to jam. High-quality lubrication protects against the occurrence of this type of malfunction.

Oil volume in the VAZ 2107 gearbox what kind of oil

Oil in the gearbox - all the mechanisms that rotate and rub against each other need oil, the same with the gearbox, inside it there are gears (They are metal) that rub against each other during operation and if they are not lubricated with anything, they will quickly come out (They will become scuffed or even deformed and the gearbox will have to be replaced), and when lubricated they will rotate and rub against each other with much less friction and therefore the wear of the parts will be reduced (They will not fail so quickly) , in addition, the gears in the gearbox will also work more quietly and thus it will not hum and vibrate too much as it will if you completely drain the oil and start the car.

How much to fill (volume)

You won’t believe it, but there are also owners who don’t even know that the rear axle of a car also needs regular lubrication, although not as often as the engine. Also, there are drivers who believe that if the oil does not expel or ooze, there is no need to change it at all. This is all wrong and it is also necessary to perform this procedure, as in the internal combustion engine and in the gearbox.

The lubricant volume should be 1.3 liters. To fill the required level, you need to wait until the oil flows from the filler hole; this will be considered the optimal volume.

Replacement

The oil is changed according to the same algorithm as the oil in the gearbox, after a mileage, so that the oil is hot and drains better:

- unscrew the filler plug

— place a container for used oil under the drain hole

- unscrew the drain plug

- after the oil has completely drained, tighten the drain plug

- pour oil into the filler hole until oil flows out of it

- tighten the filler plug

Which one to pour?

It is recommended to fill the VAZ 2107 rear axle gearbox with transmission oil with a viscosity grade of 75W90 or 80W90 with API specification GL-4/GL-5. For example, CASTROL Syntrans Transaxle 75W-90 API GL-4 or Lukoil 80W90 GL-5.

In terms of volume, 1.5 liters of liquid is sufficient for replacement. Change at intervals of 30-40,000 km or every 3 years, whichever comes first.

Source

Why do you change the oil?

The rear axle gearbox is a mechanism that is subjected to a number of different loads. Through these loads, destructive actions occur. To avoid accelerated wear of gearbox parts, it is necessary to use a special lubricant. This lubricant is an oil that, during the operation of the gears of the mechanism, envelops them, eliminating accelerated wear and overheating, and also cleans the teeth from chips and metal dust.

It is necessary to change the oil in the rear axle gearbox for the simple reason that over time it loses its primary properties. When the gears rub against each other, thermal energy is released, the value of which is reduced with the help of a lubricating fluid. In addition, when the gears rub, the teeth wear out, resulting in the formation of chips and metal dust. If you do not change the lubricant in the gearbox for a long time, the amount of metal shavings and dust will only increase, which will lead to accelerated wear of the rubbing parts.

When to change gear lubricant

Changing the oil in the rear axle of a VAZ 2107 should be done regularly, but there is no specific threshold. It all depends on many different factors, but the manufacturer of a domestic car recommends performing this procedure every 60 thousand km.

Some of the main factors that influence the timing of oil changes are:

1. Driving character. Frequent and abrupt starts are not at all beneficial to the parts and mechanisms of the car, including the rear axle.
2. Vehicle operating conditions. If the car is used in rural areas where there are poorly paved roads, dust, and dirt, then replacement should be done more often.
3. Lubrication quality. It is recommended to fill the rear axle of the VAZ 2107 with special high-quality oil. If you pour low-quality lubricants into the gearbox, you will need to replace them much more often.
4. Operating a vehicle with a trailer. The wear of the device parts will accelerate if the car is operated with a trailer in which cargo is transported.

Oil for gearbox, transfer case and axles of VAZ-2107

VAZ-2107 is a rear-wheel drive small class sedan, produced from 1982 to 2012. During the years of the USSR, this car was considered the successor to the outdated family of VAZ-2101, 2102 and 2103 models, on the basis of which it was built. In addition to the 2107 sedan, the updated line consisted of the 2104 station wagon and the 2105 sedan, which, in comparison with the “top” 2107, had a basic level of equipment. In other words, 2107 is a modified version of 2105. The sedan competed with Moskvich and IZH cars. In post-Soviet Russia, the VAZ-2107 headed the “classic” family of VAZ cars, which was replaced by the Lada Granta in 2012.

When to change the oil in the gearbox and axles of a VAZ 2107

The recommended oil change interval for the gearbox and axles of the VAZ-2107 is from 30 to 40 thousand km, depending on operating conditions. Thus, an early oil change may be required in difficult climatic and road conditions, frequent off-road trips or in traffic jams, which often cause sudden starts and braking, which leads to overheating of the transmission. In such conditions, it is necessary to check the condition of the oil as often as possible, which in a spoiled state has the following signs: cloudiness, blackening, insufficient level, specific odor or thick consistency.

Procedure for performing work when changing the oil

To ensure the speed and efficiency of the process, it is recommended to change the fluid in the rear gearbox immediately after the vehicle has been driven - this technique will warm up the oil and help drain it from the crankcase faster, also along with various suspended particles accumulated in the rear axle.

The algorithm of actions when changing the oil in the rear axle of a VAZ is as follows:

1. First of all, it is necessary to drain the used oil fluid - to do this, you need to remove the plug at the drain hole located at the bottom of the crankcase. After this, when the liquid is drained, you need to screw the plug back. If you decide to drain the consumable immediately after warming up the car, you must be careful, because the oil temperature can reach very high levels;
2. Before adding oil, make sure that dirt is removed from the gearbox. If the drained liquid is colored black and contains impurities in the form of metal filings, which indicates that the gearbox is not working properly, you must first wash it with viscous oil. This type includes spindle oil, which for flushing requires pouring into the gearbox in a volume of about 1 liter. After this, one of the rear wheels is hung out, and the engine is started. Next, you need to engage the very first gear - and, after a short period of time (about a minute), the engine can be turned off and the flushing composition can be drained;
3. Next you need to unscrew the filler plug. Afterwards, using a specific syringe, you need to fill the gearbox on the rear axle with new transmission oil. You should carefully consider the level of the poured composition - it must correspond to the lowest level of the edge located at the hole. After this, when the liquid is poured in, you need to screw in the plug;

4. Next, you need to check whether it is worth cleaning the breather from dirt. It is needed in order to relieve excess pressure inside the gearbox, which is obtained due to heating of the oil composition.

How much oil to pour into the gearbox and axle

First generation 2107, 1982-2012

Compared to its predecessor 2105, model 2107 was distinguished by its original design of the radiator grille and rear lights. New front seats and an improved instrument panel with tachometer were also installed. The quality of the interior trim has improved slightly, resulting in more comfort. At various times, the VAZ-2107 engine range consisted of gasoline carburetor engines with a volume of 1.3 and 1.5 liters, as well as a more modern injection engine with a volume of 1.5 liters. For some time, a version with a rotary piston engine was offered. In 2008, a modification appeared with a 73-horsepower 1.6-liter engine equipped with distributed injection. The production of the “Seven” was carried out at the IZH plant until 2012. The total production volume of VAZ-2107 was 3.1 million units, including Egyptian-assembled cars (until 2013).

Rear axle gearbox oil: volume – 1.3 liters; tolerance and viscosity: API-GL-4, 5; SAE 75W-90, 80W-90

How to change the oil in the rear axle of a VAZ

Rear axle VAZ

Lubrication (oil) is an important part where there is friction. The car is simply saturated with places where it occurs, so it simply must have oil! It is necessary both in the engine and in the variable gearbox, gearboxes, shock absorbers and other parts.

VAZ 2107 oil change in the rear axle

Now in order:

• Choosing oil for VAZ
• Preparation for replacement and necessary tools
• Change of oil
• Rear axle
• Front axle
• Maintenance Tips

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Choosing oil for VAZ

What kind of oil to fill when changing the oil in the axle on a VAZ 2107, for example? It happens that the opinions of experts differ, but there are also common points. You shouldn’t pour expensive oil - it’s a waste of money. The choice of gear oil is a personal matter.

Oil XADO 75W-90

As for the brand of gear oil, the most common is 75W-90.

Preparation for replacement and necessary tools

So, changing the oil in the rear axle of a VAZ 2105 or another car is most conveniently done in a pit or overpass. Think in advance where you can find them. Buy oil for filling - you should take 2 liters - there will be a little left for topping up.

Advice! Before changing the oil, be sure to warm up the car by driving it for about 10 kilometers. This way the oil will drain better.

What tool will you need:

• Hexagon 12
• Socket wrench or 17mm socket with wrench
• Oil syringe

Plastic oil syringe

• Containers for waste oil
• Rag
• Rubber gloves to prevent oil from burning your hands

As you can see, changing the oil in the axle of a VAZ 2104 and other cars does not require any special costs and can be done with your own hands.

Change of oil

Let's look at the detailed process of changing the oil in the rear axle; Changing the oil in VAZ 21213 axles will also be considered.

What oil to use for gearboxes and axles

Original

Transmission oil on a mineral or semi-synthetic basis is poured into the rear axle gearbox of a VAZ-2107 car. For cars of recent years of production, semi-synthetic is recommended. As for viscosity, SAE 70W, 80W or 85W is suitable for winter use, and SAE 90, 140 or 250 is used mainly in summer. In Russian operating conditions, the most popular is multi-grade oil with SAE 75W-80, 80W-85, 80W-90 or 75W-90.

Unoriginal

Before purchasing a suitable oil for the rear axle gearbox of a VAZ-2107, you need to pay attention to several important factors. Firstly, this is the choice of a manufacturer with a good reputation: Mannol, Total, Eneos, ZIC, Castrol, Kixx, etc. Secondly, regarding the type of viscosity: synthetic oil is more fluid, suitable for cars of recent years of production. Accordingly, mineral water or semi-synthetics are recommended for older cars. It has a relatively thick consistency, which means there is less chance of leaks in the presence of microcracks or gaps between contact pairs. Thirdly, when choosing an oil, they also pay attention to the current tolerance indicators API-GL-3, 4 or 5. The higher the indicator, the more oil additives. In the case of a VAZ-2107 with high mileage, you can limit yourself to API-GL-4 approval, and owners of cars from recent years of production can use GL-5. Below are suitable oils for the transfer case, axles and gearbox of the VAZ-2107 sedan.

• Castrol Syntrans Transaxle 75W-90 API-GL-4
• Lukoil Transmission TM-5 GL-5 75W-90.

Which lubricant to choose

Many drivers have a reasonable question: what oil to fill? Mechanics recommend pouring oil into the rear axle gearbox of a VAZ-2107 with a viscosity of 75W90, 80W90 or another suitable one with API classification GL-4/GL-5. For example, Castrol 75W90, Lukoil 80W90. In winter, it is better to fill the rear axle of the VAZ-2107 with synthetics. In summer, mineral water.

Suitable oil for the rear axle of the VAZ 2107 - Castrol 75W90

How much liquid and what oils are filled in LADA (VAZ-2107)

Lada VAZ 2107 is a domestic car with a long history. Despite the great competition, it does not give up its position and occupies a leading position in sales in the secondary market. Today, almost two million Russians own a S7.

The car is presented in a sedan body. Rear-wheel drive. The gearbox is mechanical. There are ten modifications. Their main differences are in power plants and restyling.

Filling volumes and brands of oils and liquids LADA (VAZ-2107 Zhiguli)

Filling/lubrication point

Name of oil/liquid

How much and what to fill in VAZ 2107

Fuel tank volume – 39 l. The manufacturer recommended using gasoline with an octane rating of 92 or 95.

The quality of operation of components and assemblies depends on the regularity of replacing lubricants. Engine oil lasts no more than 10 thousand km. After which it is necessary to change it to a new one. Lubricant fluid (with API quality level: SG, SH, SJ) is suitable for the VAZ 2107. During the procedure, a new oil filter must be installed. The same oil is used for the engine crankcase as for the power plant.

The service life of antifreeze is 60 thousand km. Even if the car is not used, the fluid loses its properties after two years, so it needs to be replaced.

The transmission oil is changed every 60 thousand km. At the same time, its level is periodically monitored. After 20 thousand km it may decrease, which will negatively affect the operation of the unit. The defect must be eliminated and oil must be added to the edge of the filler hole. This also applies to the rear axle housing. The gearbox filling volume is 1.6 liters.

Brake fluid should be replaced once every two years regardless of the vehicle's mileage. Domestic DOT-4 or a foreign equivalent is recommended.

Source

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.

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.

Steering of a VAZ 2107 car

On the VAZ 2107 model, the steering has a safety design with an articulated-lever steering wheel drive and a worm-roller gearbox.

• The steering gearbox is secured with three bolts in the engine compartment on the left side member.
• An adjusting screw installed on the top cover of the gear housing can be used to adjust the gap in the engagement of the double-ridge roller and the worm built into the structure of the device.
• Approximately 0.2 liters of oil is poured into the steering gear housing.
• To fill the oil, there is a filling hole on the top cover of the gearbox housing. There is no hole for draining the oil; fluid is only added to the VAZ 2107 if necessary.

Filling oil in the steering gearbox

Before adding oil, check the oil level:

• The vacuum booster is removed.
• Using a key set to “8”, unscrew the plug for filling oil into the gearbox, which has a conical thread.

Unscrewed plug from the filler hole of the steering gearbox

• A special rod is used to check the oil level. To do this, the rod is inserted all the way into the gearbox, as shown in the photo .

Checking the oil level

• From the top edge of the filling hole, the oil level should be at a depth of 15 millimeters.
• If you need to change the oil in the steering gear of a VAZ 2107, then use a spanner wrench to “13” to remove the four bolts that secure the lower cover of the gearbox.
• Just slide the lid and pour the oil into the container.
• The cover is put in place, secured with bolts and new oil is poured.
• The plug is screwed into the filler hole.

Timely oil changes in the main components of the VAZ 2107 will increase its service life without costly repairs. And the price for oil changes is acceptable for all car owners.

When to change the oil in the gearbox and axles of a VAZ 2107

The recommended oil change interval for the gearbox and axles of the VAZ-2107 is from 30 to 40 thousand km, depending on operating conditions. Thus, an early oil change may be required in difficult climatic and road conditions, frequent off-road trips or in traffic jams, which often cause sudden starts and braking, which leads to overheating of the transmission. In such conditions, it is necessary to check the condition of the oil as often as possible, which in a spoiled state has the following signs: cloudiness, blackening, insufficient level, specific odor or thick consistency.

Checking the oil level

Control checks of the fluid volume in the gearbox should be carried out every 10 thousand kilometers, as well as when malfunctions or visual leaks occur. Checking the oil level in the rear axle is quite simple. To do this, you will need a container with a volume of about one and a half liters, a 17mm wrench and a screwdriver. The next steps are:

• the car is placed on a viewing hole, overpass or lift;
• the filler plug is cleaned of dirt;
• use a 17 key to unscrew the filler plug;
• The oil level is controlled with a screwdriver: the liquid should reach the edge of the hole.

If there is insufficient protective liquid, it is necessary to add it using a syringe or other device.

Flushing fluids for the engine lubrication system

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Signs of gearbox problems

The rear gearbox is one of the reliable mechanisms of classic Zhiguli cars and breakdowns rarely occur with it. However, like any other unit, it may have its own malfunctions, which are determined by characteristic symptoms. They are worth dwelling on in more detail.

Noise when accelerating

If during acceleration there is an extraneous sound from the gearbox installation site, then it can be caused by:

• worn out or incorrectly adjusted differential bearings. It will require dismantling, disassembling and diagnosing parts with subsequent adjustment;
• Incorrect meshing of the teeth of the main pair gears. Eliminated by proper adjustment;
• lack of lubrication in the gearbox. The lack of oil in the crankcase is restored, after which it is checked for leaks at the places where the sealing elements are installed.

If noise occurs both during acceleration and during braking by the power unit, there may not be many reasons:

• deterioration or failure of the bevel gear bearings of the main pair. Eliminated by replacing failed elements;
• Incorrect adjustment of the gap between the tip and the planetary gear. The mechanism needs to be diagnosed and replaced with damaged parts, as well as setting the required gap between the gear teeth.

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Frequency of fluid replacement in the gearbox and rear axle gearbox

It is recommended to change the transmission oil in the gearbox and rear axle gearbox of the VAZ 2107 every 35,000 km or after 3 years of vehicle operation.

The need for early replacement is indicated by whistling and noise from the side of the bridge, knocking noises when the nature of the load changes, and traces of oil fluid on the gearbox and gearbox.

It would not be superfluous to regularly (every 10 thousand kilometers) check the transmission fluid level. To do this, the car is installed on an inspection hole, overpass or lift. The filler plug is cleaned of dirt and unscrewed. The oil level is controlled, for example, with a screwdriver: the liquid should reach the edge of the hole.

If there is insufficient oil, it is topped up using a syringe or other device.

Along with measuring the liquid level, you can also check its condition. You need to unscrew the drain plug and drain some oil into a clean container.

The lubricant must be replaced if:

• It contains silvery metal dust or (much worse) grains of metal
• The color of the liquid is black or coffee (this may indicate the destruction of additives or water entering the oil)

Oil change instructions

You can change the oil in the gearbox and rear axle gearbox of a VAZ 2107 on your own. This is usually done simultaneously and immediately after the trip (at least 5 km so that the oil warms up).

You can buy 3 liters of oil at once - 1.3 liters for the gearbox and 1.4 liters for the gearbox. The residue can be used to lubricate locks, hinges and other interior elements.

In addition to oil, you will need:

• Wire brush
• Socket wrench "17"
• Hexagon on "12"
• Container for draining old fluid (at least 3 liters)

It is better to change the oil in an inspection pit or overpass. To simplify the procedure, it is advisable to have an oil blower or lever grease gun on hand. As an alternative, you can use a large plastic syringe with an elastic tube tightly wrapped around its end.

Changing the gearbox oil

Clean the drain and fill plugs on the transmission with a wire brush. Unscrew the drain with a hexagon to “12” and drain the oil into a previously prepared container. After this, remove the filler plug with a key set to “17”. Let the liquid drain completely. To speed up this process, you can raise the right side of the car using a jack.

As soon as the draining is complete, do not rush to tighten the plug - assess the condition of the waste liquid.

If there are chips in it, it is better to wash the gearbox housing. To do this, you can use special fluids, spindle oil or a mixture of transmission and diesel fuel (about 30% diesel fuel). Flushing occurs with the engine running and first gear engaged. After 3-4 minutes, the dirty liquid is drained and the drain plug is replaced.

To add fresh oil, take an oil pump or syringe with a tube, pump the lubricant through the filler hole to its bottom edge (until it starts to flow out) and tighten the plug.

Filling the gearbox with oil is sometimes carried out using a rubber hose and funnel. One end of the hose is lowered into the gearbox housing, and the other is led out into the engine compartment. A filler funnel is also inserted into it. The only disadvantage of this method is the need to warm up the oil or change it only in the summer.

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.