What kind of oil is poured into the rear axle. Car oils and everything you need to know about motor oils. Checking the level and condition of the oil in the gearbox

Domestic car VAZ 2107 refers to rear-wheel drive vehicles. The rear wheels are driven by the rear axle and cardan drive. An important role in this is played by the rear axle, which is a gearbox for converting torque from one value to another. This is the mechanism in which the gears rotate. Oil is used to reduce the friction of these gears. What kind of oil is recommended to be poured into the gearbox of the rear axle of the VAZ 2107, and will be discussed in this material.

The rear axle gearbox is a mechanism that is subjected to a number of different stresses. Through these loads, destructive actions occur. To avoid accelerated wear of the gearbox parts, a special lubricant is required. This grease is an oil that, during the operation of the gears of the mechanism, envelops them, eliminating accelerated wear, 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, the friction of the gears causes wear on the teeth, during which chips and metal dust are formed. If the lubricant in the gearbox is not changed for a long time, the amount of metal chips 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 car should be performed 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 affect the timing of an oil change are:

1. Driving nature. Frequent and abrupt starts are not at all beneficial to the parts and mechanisms of the car, including the rear axle.
2. Car operating conditions. If the car is operated in rural areas, where there are roads with poor coverage, dust, dirt, then it should be replaced more often.
3. The quality of the lubricant. It is recommended to fill in a special high-quality oil into the rear axle of the VAZ 2107. If you pour low quality lubricants into the gearbox, then you will need to replace them much more often.
4. Operation of a car with a trailer. The wear of the device parts is accelerated if the car is operated with a trailer in which the cargo is transported.

Features of the choice of grease

It is recommended to fill in semi-synthetic transmission oil into the gearbox of the rear axle of a VAZ 2107 car. It should have a viscosity rating of 75W-90. This is a universal lubricant option, which is usually poured into the gearbox.

A special gear oil in the gearbox improves the quality of the parts and also reduces their wear. How much oil needs to be poured into the gearbox, not every owner of the "seven" knows. The lubricant volume for the gear unit is 1.35 liters. It is poured through a special filler hole (on the side), using a technical syringe. First, the old lubricating fluid should be drained, for which there is a special drain plug at the bottom.

Oil change step by step

The procedure for changing the oil in the gearbox with warming up the old slurry, for this you need to drive a car for 10-15 minutes. After that, you need to go to the inspection pit, take the necessary tools and materials, and go downstairs. The replacement procedure involves the following manipulations:

1. Washing the mechanism. This step is optional, as there are different opinions on the need to flush the mechanism. If there are chips in the drained fluid, it is recommended to fill the bridge with flushing fluid. To do this, you can use special fluids or use spindle oil. After flushing or draining the liquid, the drain plug must be screwed back into place.
2. Filling with oil involves unscrewing the filler plug. This plug is located in the middle of the bridge, at the back. In order to pour oil into the bridge through this plug, you should use a special syringe. It can be purchased at the store. Fill the material until it starts to flow out of the filler hole. This is about 1.3-1.5 liters.
3. After that, it remains only to screw the filler plug into place.

A breather is located at the top of the bridge. After filling the oil, check its movement characteristics. It should move easily and without jamming. If the breather does not function, then when the grease heats up in the gearbox, it will begin to flow out through

Changing the oil in the rear axle gearbox on the VAZ 2101-VAZ 2107

The oil in the gearbox with the whole mechanism that rotates and rub against each other requires oil, the same with the gearbox, inside it there are gears (They are iron) that rub against each other during operation and if they are not lubricated with anything, they will quickly come out of system (They will appear on their bully or generally deformed and the gearbox will have to be changed), and when lubricated, they will already spin and rub against each other with even the least friction, and in this regard, the wear of parts will be reduced (They will not fail so quickly) , in addition to that, the gears in the gearbox will still work quieter and so it will not buzz and very very vibrate as it will be if you completely drain the oil and start the car.

To make an oil change, you need a minimum of tools and a minimum of time, so from the tools it comes in handy: A wrench about "17", as well as a hexagon, stock up somewhere "12", respectively, a rag is useful to clean the drain plug from all the dirt, well and the oil itself, so by the way, about 1.3 liters of transmission oil enters the gearbox (a container for draining about 2 liters.

Where is the rear axle gearbox located?

It is located in the rear central part under the bottom of the car, there is also a cardan gear (some call it a cardan shaft) passes and connects to this gearbox itself, in the photo below you can clearly create a gearbox because it is circled in a circle, there are two more plugs on it. are necessary just for filling the oil (This is the filler plug is indicated by a reddish arrow) and for draining it (This is the drain plug is indicated by the blue arrow), remember them right away, since as we read the article, we will not indicate them in the photo, but just say unscrew the filler plug, turn off the drain, because you need to know their location.

When do you need to change the oil in the rear axle gearbox?

There is no specific threshold in oil change, because they have different properties from different manufacturers, someone claims that the oil in general should never be changed (There are a lot of statements about the fact that butter does not need to be changed, it concerns the control gear, in fact, everything wears out over time and must be replaced) but each oil has additives, thanks to which the gears wear less, and their anti-corrosion characteristics are also in their anti-corrosive characteristics so that the gears do not rot, therefore, after a certain threshold, the oil 100% will have to be changed, which with regards to rear gear of the bridge, then the oil in it is replaced by 20,000-40,000 thousand km. mileage, depending, as we have already said, on the properties of the oil, in addition to the operation of the car (where it drives), you also need to look, for example, if you live in a rural area where there is only dust and dirty road surfaces on which you have to skid in the rain, then butter in this case, it is necessary to change more often, this also applies to cars that drive and brake at a short distance and then move again (in the town, so many cars drive, standing in traffic jams at all times) and most quickly the oil becomes unusable when driving at high speeds ( Since the engine turns a lot there) and when pulling various kinds of trailers.

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Apart from the things listed above, the oil also needs to be changed after its expiration date (it is indicated on the box and is equal to approximately 5 years) because during this period of time all its characteristics and additives are lost and the oil cannot be called oil after that, it's simple stupid liquid becomes, by the way, there are also unscheduled oil changes that must be performed when buying a used car (Of course), immediately after running in a new car (It's just that new cars are filled with oil, which is only enough for a short-term filling, they save so well, and even more so after oil must be changed, because all the parts are lapped and during lapping they wear out a little and all their wear and tear must be removed by changing the oil) and this also applies to old cars, because if you installed a new gearbox, for example, after running it in (2.500- 3,000 thousand km.), The oil must be changed in order to remove all iron shavings from new gears (Wear products are so to tell)!

Oil change in the gearbox and rear axle VAZ 2106 CLASSIC

Substitution oils in the checkpoint and rear bridge VAZ 2106 CLASSIC.

Rear axle gearbox oil level.

check and top up butter to the level in the crankcase of the rear gearbox bridge, advice in the process. group VKontakt.

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By the way, when installing a new gearbox, if you changed it, then after pouring the oil, we advise you to ride it for almost 50-100 km and then drain the oil into a clean container and let it brew for a month or two (This should be looked at by how muddy sediment 100% reincarnated) and then it can be filtered and used again, and it is necessary to drain through such a small gap of time, since there will be dust and dirt on its walls inside the new gearbox, and you will remove all this dirt with a short-term oil change!

How to change the oil in the rear axle gearbox on a VAZ 2101-VAZ 2107?

1) First, the oil must be warmed up, the heated oil flows out faster, as well as all the dirty particles from the inside of the gearbox crankcase peel off and mix with the oil, so you will pour out all the oil and all the dirt that is on the walls of the gearbox crankcase (Gearbox crankcase this is the place in which the oil is located), in order to warm up the oil, start the engine near the car and let it run for a while, as the engine temperature arrow shows the operating temperature, finish warming up and turn off the engine near the car, at this moment the oil in the gearbox will heat up to a sufficiently high temperature (approximately 75-90 degrees), so be careful not to burn yourself when you drain it.

2) Now stock up on some kind of iron brush and wipe the filler plug and drain from dirt with it, you don't need to do this, but if there is a brush under your hand, then follow the advice, after this operation, unscrew the drain plug and when you feel that the plug is already here now it will unscrew, put the hex wrench aside and use your hand to unscrew this same plug as shown in the photo below, note that after you unscrew the plug from the hole that it closes, oil will pour out, so prepare an empty container for draining right away.

If you want to thoroughly pour out all the oil and all the dirt from the gearbox, then raise the slightly right rear part of the car with a jack, so the car will fall on the left side (In the direction of the car's movement) and all the oil will merge better from the gearbox, because the drain holes are located not directly at the bottom, but a little from the side (you can create this in the small photo below)!

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3) Next, wait until the oil is all drained and wiping the drain plug dry from all the dirt (wipe it on the inside, you can not wipe it on the outside), turn it into place, then pay attention to the oil drained from the gearbox, it should not be obvious iron shavings (if there is, then this is very bad, in this case, change your own driving style because the gears in the gearbox do not withstand such loads and crumble a little, or just change the oil on time), silver dust may be visible, but this is also not very great but better than the obviously visible iron shavings, and if your oil has combined coffee, this may indicate that the gearbox on your car is not sealed and water gets into it, mixing with the oil, it gives the color of coffee (This color can also be in cars that in the winter season, or just stood for a long time in an unheated garage, in this case, condensation appears inside the gearbox housing th and is converted into water, mixing with oil with all this), well, and the most common color is just black, oil can be exchanged for this color if you pour it into a dirty gearbox (It's just that the gearbox still needs to be washed from time to time from all the dirt, oh how to do this, read the article: "Flushing rear gear bridge on VAZ cars "), also over time the oil can change color to black when all the additives disappear and it will no longer be able to protect and lubricate the gearbox.

After the cork is wrapped, run over to fill in the oil, a special syringe will come in handy for you, which can be purchased at a car shop, and if you have a bottle with a very small neck, then you can use it, unscrew the filler plug in the gearbox for filling (Remember, we indicated the location of the drain and filler plug earlier in the pictures) and fill in the oil through the holes, it must be poured until it starts pouring out from you through the filler hole, because it starts to go back, finish filling the oil and screw the plug in its place and all the way.

Let's add a little to the article, on the gearbox there is still a breather on top (it is indicated by the arrow), it should move simply and without any third-party jamming, therefore rotate and press on it, by the way, if it does not work, then the oil through the oil seals can simply start to squeeze out when the gearbox will warm up (The higher the gearbox temperature, the more pressure is created inside it), read about this breather in the article: "Replacing the rear axle gearbox oil seal on cars"!

You can clearly see how to change the oil in the gearbox, you can see it in the video, which is a bit lower.

Greetings)
Of course, the oil in the bridges changes according to the mileage, but the car was recently bought, and what and when the previous owners poured it into the bridges is unclear, so I decided to change everything. To do this, I purchased 3 liters of Liqui Moly 75W90 transmission oil and 6 cylinders of a universal Step-Up cleaner.

1) Clean the gearbox cover with an iron brush from adhering dirt.

Something like this.

The nameplates appeared from under the dirt, in this case 3.73 (gear ratio).

Part number and year of manufacture (2004)

2) Unscrew the filler plug (3/8 "square). Always start with the filler plug, because if it doesn’t unscrew, it’s better not to start.

3) See how black the oil is.

4) Unscrew the cover mounting bolts (head 17/32 - about 13.5 mm).

5) Remove the cover and drain the old oil. Be careful not to pour yourself over.

6) Thoroughly spill all the insides of the bridge with a cleaner (you can use any car in aerosol).

7) Remove the remnants of the old sealant with a metal brush.

8) Once again we spill everything with a cleaner.

9) With a rag we collect the remnants of the cleaner from the differential housing.

10) Thoroughly blow through all the insides with compressed air (the task is to completely dry the remains of the cleaner).

11) We turn to the lid, it also needs to be thoroughly cleaned of sealant and dirt.

12) Rinse and dry the lid.

Don't skimp on sealant, buy only high quality high temperature automotive sealant.

13) Apply the sealant.

Apply the sealant with a flat roller approx. 6 mm in diameter without tearing. The holes are supposed to be bypassed from the inside.

14) Carefully, trying not to lubricate the sealant, install the cover in place.

15) We stretch the mounting bolts with a torque wrench (moment 41 N * m). Gently wipe off excess sealant with a rag. Do not rush to fill in oil immediately, let the sealant dry.

With the rear gearbox, everything is exactly the same. The only thing is that its lid turned out to be more rusty. Therefore, it was decided to sandblast it.

Cover with primer.

And paint.

Here it is already standing in its place.

I will describe the process of pouring oil in words - bring the car suspension to the operating position (support it from below or put it on the wheels), pour oil through the filler hole to the level of the plug (until it starts pouring back), reinstall the plug (lubricating it with a thin layer of sealant). I hope this article is useful to you.

P.s. I apologize for the low-quality pictures, I took pictures on the phone.

Also today I adjusted the rear pads, it looks like there was no one there from the factory. And they did not use the handbrake, since there was an automatic transmission.

Tags: What kind of oil to pour into the gearbox of the rear axle VAZ 2107

Changing the oil in the gearbox VAZ 2101-2107. HORROR!!! on the drain plug! The bridge rumbles. In the future, the replacement of the bridge by ...

Oil change in the gearbox and rear axle VAZ 2106 CLASSIC.

Community forum "VAZ: Repair and Completion" on DRIVE2. decided ... Communities ›VAZ: Repair and Improvement› Forum ›which oil is better to pour into the bridge and ... there schA! but I'm not going to ride on the flushing, I'll jack up the rear axle ... 4 liters I thought that the same oil was pouring into the box and the gearbox.

What kind of oil to pour into the gearbox of the rear axle of the VAZ 2107? | Thread Starter: Tatiana

Anatoly Normal TAD-17I cannot be found now.
TM5-18 or GL-5. For HYPOID transmissions!
The viscosity is better than 75W90. Most semi-synthetic are just like that.

Ekaterina Tat17

Stanislav Now BP 75-90 is more convenient, about 300 re liter.

Gennady TAT 17 or any transmission.

Olga Everything that is intended for a hepoid deferential,

Antonina is in the instructions for her ..

roofing felts 18-5 or .. something like that. 15-8

See this brand on the internet

Natalia Transmission.
The brand does not really matter, but usually the more expensive the oil, the better it is. And you also need to look at the viscosity class. The greater the difference between the numbers, the better.
For gear oils, this is, for example, 75w-90. Valeria.

Svetlana TAT17 or transmission

Denis TAD-17 or if you just find "NIGROL"

Arthur Manual excellent gear oil

Cyril GL-5 75w90 semisynthetics or synthetics you decide.
From semi-synthetics: BP HT 75w90 - good oil, from ours - TNK GL-5 75w90 Egor

Artem The simplest is TaD-17 I. It is possible to import analogs for hypoid gears ...

Replacing the transmission oil in the rear axle gearbox and ...

We change the oil in the gearbox of the rear axle VAZ-2101, VAZ-2102, VAZ-2104, VAZ-2105, VAZ-2106, VAZ-2107: ... Pour into the gearbox (gearbox), jack up one rear wheel, start the engine, turn on first gear and give ...

The most loaded unit in a VAZ 2107 car is the rear axle gearbox. But with proper assembly, installation and timely maintenance, it can last longer than even less stressed components.
As the instructions indicate, the oil in the gearbox of the rear axle and the gearbox should be changed after running in, then after running two thousand kilometers and then every sixty thousand kilometers.
In the design of the gearbox of the VAZ car, a special type of hypoid transmission with offset axles is used. This engagement reduces the noise level when grinding surfaces, but sliding along the tooth contact line can lead to a risk of galling.

Using a special gear oil in the gearbox can eliminate it. The mixture contains extreme pressure additives, class GL-5.
This oil is called Hypoid.
The volume of oil in the gearbox is 1.35 liters. Changing the oil in the gearbox of the rear axle of the VAZ 2107 is carried out according to the same algorithm as the gearbox oil.
Replacement must be done before operating the car in winter and summer. For these seasons, the oil differs in viscosity.
In winter it is low, and in summer it is high.

Changing the oil in the gearbox of the rear axle VAZ

• There is a silvery dust in the mixture. If instead of dust there are metal particles, this indicates serious damage to the car.
  It is impossible to do only by changing the oil.
• Coffee or black oil color. This indicates the ingress of water into it or the destruction of additives in the solution.
• Changing the oil in the gearbox of the VAZ 2107 bridge can be done on your own.

Tip: The oil should be drained after the vehicle has been driven so that it is hot and can drain well from the crankcase. But care must be taken, the temperature of the liquid can reach 90 degrees.

Work order

So:

• Unscrew the plug in the hole for the oil filling with a key "17".

• A container is placed under the drain hole to collect the used oil.
• With a hexagon wrench "12" the drain plug is unscrewed to remove the used oil.
• After the liquid has completely drained out, the drain plug is screwed into place.

Advice: If the oil drained from the gearbox housing has a dark color or metal particles, the rear axle gearbox must be flushed.

• For flushing, it is necessary to fill in about one liter of a mixture of thirty percent kerosene with gear oil. Instead of kerosene, you can take diesel fuel.
• One rear wheel is suspended, first gear is engaged and the engine is started.
• After three minutes, the rinsing mixture is drained.
• For filling, it is better to use an oil blower or a lever grease gun. If they are not at hand, you can use a large plastic syringe with an elastic tube at the end.
• The gearbox is filled with 1.3 liters of special gear oil.
• It is necessary to ensure that its level reaches the lower edge of the filler hole.

After filling the oil, the breather is checked and cleaned of dirt. This device is necessary in order to bleed off the excess pressure in the reducer, which is formed when the oil is heated and when its level rises.
All operations for changing the oil on a VAZ 2107 car can be clearly seen in the video.

Steering car VAZ 2107

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

• The steering gear reducer is mounted with three bolts in the engine compartment on the left side member.
• An adjusting screw installed on the upper cover of the gear housing can adjust the gap in the engagement of the double-ridged roller and the worm built into the structure of the device.
• Approximately 0.2 liters of oil is added to the steering gear housing.
• For oil filling, there is a filling hole on the upper cover of the gearbox housing. There is no hole for draining the oil; the liquid is only topped up in the VAZ 2107 car, if necessary.

Filling with oil in the steering gear

Before adding oil, check the oil level:

• The vacuum amplifier is removed.
• The key for "8" is used to unscrew the plug for filling oil into the gearbox, which has a tapered thread.

• The oil level is checked with a special rod. To do this, the rod is inserted all the way into the gearbox, as shown in the photo.

• From the top edge of the fill port, the oil level should be 15 millimeters deep.
• If you need to change the oil in the steering gearbox of the VAZ 2107, then the four bolts that secure the lower cover of the gearbox are unscrewed with a spanner wrench on "13".
• It is enough to slide the lid and drain the oil into the container.
• The cover is replaced, bolted in place, and new oil is added.
• The plug is twisted in the filler hole.

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

Lubrication (oil) is an important part where there is friction. The car is just saturated with places where it happens, so it just has to have oil in it!
It is necessary both in the engine and in the variable gearbox, gearboxes, shock absorbers and other parts. This article contains: instructions "changing the oil in the VAZ rear axle gearbox" and the front axle too, tips on choosing an oil, a video, and what to do in addition to changing the oil.

Now, in order:

• The choice of oil for VAZ
• Preparation for replacement and required tools
• Rear axle
• Front axle
• Service Tips

The choice of oil for VAZ

What kind of oil to fill when changing the oil in the bridge on a VAZ 2107, for example?
It happens that the opinions of experts differ, but there are also common points. Pouring expensive oil is not worth it - a waste of money.
The choice of transmission oil is a personal matter. It all depends on the preference of the owner and the price of the oil.
Mannol oil is often poured into the rear axle and it has proven itself quite well. XADO, of course, is of better quality, but still more expensive.

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

Preparation for replacement and required tools

So, changing the oil in the rear axle of a VAZ 2105 or another car is most conveniently carried out on a pit or overpass. Consider 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 will drain the oil better.

What tool is needed:

• Hexagon 12
• Ring key or head 17 with a knob
• Oil filling syringe

• Container for waste oil
• Rag
• Rubber gloves to prevent oil burns on your hands

As you can see, changing the oil in the VAZ 2104 bridge and other cars does not require any special costs and it is quite possible to do it yourself.

Change of oil

Consider a detailed process for changing the oil in the rear axle; changing the oil in the VAZ 21213 axles will also be considered.

Rear axle

So, we begin to change the oil, having previously prepared everything you need and warmed up the car sufficiently:

• First, drain the old oil. To do this, take a 12 hexagon and unscrew the drain plug.
  This is where rubber gloves or gloves come in handy. Oil, if it is, of course, will flow sharply from the rear axle onto your hands.

And it will flow right into your hands, so you better warn yourself.

• After unscrewing the drain plug, substitute the oil container. After the oil has drained, clean the magnet on the plug to prevent metal shavings from entering the new oil and screw it back into the housing.
• Now fill in the oil. Using a 17 key, unscrew the filler plug (as in the photo). Fill the syringe with oil and pour it into the gearbox.
  Oil should be poured up to the level of the filler neck opening.

• After reaching the desired oil level, the filler plug is screwed into place.

• Next, wipe everything with a rag and check the tightness of all threaded connections.

Note! Tighten both plugs without being overly fanatic. Still, it will be unpleasant to be distorted with repairs later.

That, in fact, is the whole oil change in the VAZ 2105 bridge.

Front axle

On Niva and Taiga cars, in addition to the rear axle, there is also a front axle, since the cars are all-wheel drive. Note that changing the oil in the VAZ 21214 axles is no different from replacing the rear axle on other models.
The tools are the same, the tips are the same, the device is similar, and the process is identical.
First, we drain the oil from the gearbox. We twist the drain plug and unscrew the filler.
Fill in oil to a level. We control the tightness of the connections. That's all you are done.

Many car owners do not think that the car also needs to be looked after, and not just repaired.
If not only the oil change of the rear axle of your VAZ 2106 is done, but also caring for the car with your own hands, then repairs can be carried out much less frequently. Here are some tips regarding oil.

Tip 1 - check the oil level! How often should you check? After 20,000 kilometers of your vehicle, look into the rear axle. Unscrew the filler plug and check the oil level with your finger. Add oil to the level if necessary.

Tip 2 - Change your oil on time! According to repair manuals, the frequency of oil change in the rear axle of VAZ vehicles is 60,000 km.
By following this tip, your gearbox will last longer.

And a little more about. The price for this operation is quite low, so in order to save time, you can pay the guys at the service station for a replacement.
By the way, some service stations provide a free oil change, when you buy it in their store - pay attention.