Engine oil for gearbox 2107. Which oil to choose and how to change

VAZ 2107 is a rear-wheel drive car. Its rear wheels are driven by a rear axle and a cardan drive.

The rear axle is a gearbox that converts the amount of torque. To reduce the friction of the gears rotating in the mechanism, special oil is poured into the rear axle gearbox, as well as into the gearbox (gearbox).

The volumes of lubricating fluid that are necessary for the normal functioning of the VAZ 2107 transmission are indicated in the vehicle operating instructions. If for some reason it is not available, the information can be easily found on the Internet.

In this article we will talk about how much oil is in the VAZ 2107 gearbox and gearbox, how to measure the level of transmission fluid and change it correctly.

What kind of oil should I pour into Niva bridges?

Lukoil TM-5 75W-90 oil is a semi-synthetic fluid suitable for use in front and rear axles

Niva
car .

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Influence of viscosity grade

If the VAZ-2107 will be operated in temperate climate areas, where summers are constantly hot and winters are quite cold, then it is recommended to fill the manual transmission with all-season transmission fluid - SAE75W90. It can operate in a wide temperature range (-40/+45). Moreover, the performance qualities of the oil always remain unchanged.

When purchasing lubricant for manual transmission, you must take into account your place of residence. Each region has its own climatic conditions.

For example, SAE 80W85 can be operated in the range from +35 to -26 Celsius. Some regions require a wider range, so it is important to consider these values ​​when purchasing.

VAZ 2107 is a rear-wheel drive car. Its rear wheels are driven by a rear axle and a cardan drive.

The rear axle is a gearbox that converts the amount of torque. To reduce the friction of the gears rotating in the mechanism, special oil is poured into the rear axle gearbox, as well as into the gearbox (gearbox).

The volumes of lubricating fluid that are necessary for the normal functioning of the VAZ 2107 transmission are indicated in the vehicle operating instructions. If for some reason it is not available, the information can be easily found on the Internet.

In this article we will talk about how much oil is in the VAZ 2107 gearbox and gearbox, how to measure the level of transmission fluid and change it correctly.

Volume and type of gear oil for VAZ 2107

The oil volume in the rear axle gearbox of the VAZ 2107 should be equal to 1.3 liters, in the gearbox - 1.4 liters.

The automaker of VAZ cars of the so-called “classic” series (from 2101 to 2107) recommends the use of semi-synthetic transmission fluids with a viscosity of 75W-90 or 80W-90, which meet API GL-4/GL-5 specifications.

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.

Changing the oil in the rear axle gearbox

The procedure for changing the oil in the gearbox is the same as in the gearbox. Only the amount of liquid differs slightly.

There is a breather at the top of the rear axle. After adding fresh fluid, check that it moves easily and without jamming. If the breather does not function, then when heated, the oil will begin to leak through the gearbox seals.

Oil seals VAZ 2107 (dimensions)

You can order a crankshaft oil seal and other parts of the VAZ 2107, find out the exact price and other useful information in our office or by phone.

When is replacement needed?

The rubber reinforced cuff cannot be restored or repaired. Therefore, it is necessary to replace the crankshaft oil seal or other part on a VAZ 2107 as soon as the seal begins to leak or “take” working fluid.

Most often, replacing the axle shaft seal, gearbox, and gearbox on a VAZ 2107 is necessary under the following circumstances:

• wear due to long use;
• various damages;
• deformation;
• purchasing and installing an oil seal of the wrong size;
• low quality of the product;
• non-compliance of the product with AvtoVAZ requirements.

The oil seal of a VAZ 2107 gearbox or other car mechanism has a certain service life. But a rubber product may become unusable before the warranty period.

For example, the crankshaft oil seal on a VAZ 2107 may suffer after:

• untimely replacement of oil and filter;
• engine overheating;
• poor quality repairs.

And here it is important to remove the old cuff in time and replace it with a new one. Otherwise, oil leakage cannot be avoided.

The importance of choosing a reliable manufacturer

It’s very easy to find a VAZ 2107 crankshaft oil seal on the Internet at a low price. But most of the offers are seals from China, which are well disguised as well-known brands. As a result, the car owner soon notices puddles of oil again and is forced to spend money on a new oil seal again.

General characteristics of the product

Transmission oil " TAD " belongs to the category of mineral fluids. If you look at the markings, then first of all you need to pay attention to GOST . Because according to the latest document, the name TAD 17 is considered obsolete , and it was replaced by TM 8-15 , which is recorded in GOST 17479.2-85. This marking is more consistent with international standards. Although there is an opinion that this marking belongs to an analogue of TAD 17, which is incorrect. This is the same oil. But the old name can still be found on labels.

The abbreviation TAD stands for simply:

• T – transmission;
• A - automobile;
• D – long service life;
• 17 – degree of viscosity at operating temperature.

If we turn to the international classification API , then it falls into the group of lubricant products GL 5 due to the presence of sulfur-phosphorus additives. According to SAE , where lubricants are regulated by viscosity, the domestic product is similar to 85W-90.

It does not foam, has high heat resistance, and has stable lubricating characteristics.

Reviews about TAD-17 oil

Opinions about the TAD-17 from real car owners, published on specialized forums, are not unanimous. Some users are absolutely satisfied with the products of this brand, while others have serious complaints about them. The authors of positive reviews highly appreciate the quality of TAD-17, noting the good functioning of the manual transmission when driving and believing that it is unfair to blame this fluid for transmission breakdowns. Contents of negative reviews:

• It is not advisable to use the liquid in severe frosts; it is difficult to start a car even at minus 15 ºC;
• the current product is much worse than the TAD-17, which they stopped producing in the 90s;
• the lubricant is allegedly produced from waste materials, which, according to forum members, is evidenced by its suspiciously black color after only 15 thousand kilometers.

There is a widespread opinion that TAD-17 is not the best choice for owners of foreign cars, for whom the mentioned analogue oils are better suited. One way or another, the fluid performs its main function - it extends the life of the manual transmission and other transmission elements.

Let's sum it up

So we figured out what kind of oil to fill in different car models. Currently, the choice of gear oils is simply huge. Therefore, you can find a suitable option for both the Niva and the VAZ-2114. What gear oil is best to fill? Definitely original. The fact is that today fakes are quite common. Therefore, you should buy only in trusted places, preferably from a dealer. But this applies to foreign oils. Domestic ones are counterfeited very rarely, due to their low cost.

From all this we can draw a simple conclusion that you just need to follow the manufacturer’s recommendations. Especially if you prefer a confident driving style. If the box is regularly subjected to increased loads, then it is advisable to use appropriate oils. In general, the gearbox of domestic cars is very reliable, but do not forget about its maintenance. In this case, you can count on a very long service life of the gearbox. Typically, it lasts about 300,000 kilometers before a major overhaul with moderate driving. If you turn the engine up to 5 thousand revolutions, then you should not expect more than 100 thousand kilometers.

The best choice for domestic classics

Mechanical gearboxes, which are installed on domestic cars, have several irrefutable advantages. Firstly, this is an extremely reliable unit that does not require expensive maintenance. Even if there is a need for major repairs, it will be relatively inexpensive.

However, regular maintenance should not be neglected. It is advisable to purchase lubricant from trusted places and not skimp. The replacement interval is 3-4 years or 150 thousand kilometers, whichever comes first. This is not motor oil that needs to be changed every 8-10 thousand miles. An excellent choice would be Castrol or Motul. From budget and high-quality, I can recommend.

What and when to pour into the VAZ-2110 gearbox?

The box, which is used in the domestic “ten”, is quite durable and hardy. But this is only subject to proper operation and timely replacement of transmission oil. The most suitable for the VAZ-2110 gearbox can be considered a synthetic base. This is especially true for cars that are operated in extreme conditions. True, synthetics have one drawback, which is their high cost. But, given the replacement interval, you can spend money. As a last resort, it is permissible to use semi-synthetic oils. But you can’t mix synthetics and semi-synthetics. You shouldn't forget about this.

If we talk about which gear oil is best for the VAZ-2110, then the first thing you need to decide on is the viscosity. There are summer, winter and all-season transmission oils. The latter are the most popular due to their versatility. True, the price tag for such a lubricant is a little higher, but it’s worth it. The manufacturer recommends TM-14-2 oil, which is what needs to be poured into the box. There are better analogues, such as Lukoil-Super. True, the base here is mineral, so it is not suitable for gears, but it supports the operation of synchronizers perfectly. Valvoline SynPower is a Dutch synthetic oil. It is expensive, but the performance characteristics are at the highest level.