Changing the oil in the Lada Priora gearbox: replacement frequency, selection of gear oil, step-by-step instructions and recommendations for replacement

Selecting and changing the oil in the gearbox of a Lada Priora car is one of the most important and simple procedures that does not take much time. The durability of the internal components of the gearbox, as well as its ability to serve the owner throughout the entire operation of the car, depends on the correct choice of oil. In addition, the best oil will ensure precise gear shifting, as well as quieter operation of the box. In this article we will pay attention to the main parameters that you should pay attention to when choosing a gear lubricant.

Factory oil

The AvtoVAZ company fills the Lada Priora gearbox with Lukoil oil with parameters TM-4 and TM-5 at the plant. This oil is approved by the manufacturer and has a special quality certificate. As an option, Lukoil TM 4-12 oil with parameters 80W-85 or 75W-90 can be used as an alternative.

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How often to change

The factory's recommendations for changing the oil in the Priora gearbox are clearly indicated: once every five years, or every 75 thousand km. The parameter that occurs first is taken into account. This lubricant service life is assumed when the car is operated under normal conditions.

It is recommended to shorten the period between subsequent replacements if there is one of the factors complicating operation:

• more than 50% of car use occurs in urban mode, where frequent gear changes occur;
• driving on sandy or snowy terrain;
• towing trailers or another factor that requires the Priora transmission to operate under increased load;
• using the vehicle in a climate zone with extremely low or high temperatures.

How much to reduce the oil change period in the Priora gearbox if the above factors exist? There is no exact answer. The best option would be to periodically check the condition of the lubricant.

How often to check the oil level in the box and after how long to change it - video recommendations

There are several methods. One of the simplest and most widely available is the drip test method. There is a lot of information on this topic on the Internet, so we will not separately analyze the methodology within the framework of this article.

Some drivers don’t bother, but simply update the lubricant in the box more often. Moreover, the service life is reduced to 30-40 thousand mileage between subsequent replacements.

It is also necessary to take into account the quality of the lubricant used. If it is ordinary mineral oil, then it is better not to delay it beyond the scheduled time.

Attention! As practice has shown, after 75 thousand kilometers, mineral-based lubricants decompose quite strongly and turn into useless slurry. Semi-synthetics and synthetics have a much longer service life. Especially if negative operational factors impacted with minimal intensity.

List of recommended oils for Lada Priora

1. Lukoil TM-4. SAE viscosity grade – 75-80, 75W-85, 75W-90, 80W-85, 80W-90; API Group – GL4
2. Novoil Trans KP. SAE – 80W-85; API - GL-4
3. Rosneft Kinetic. SAE – 80-85; API - GL-4
4. TNK Trans KP. SAE – 80W-85; API - GL-4
5. Trans KP Super – 75W-90; API - GL-4
6. Trans KP-2 – 80W-85; API - GL-4
7. Shell Transaxle Oil – 75W-90; API – GL-4/5

Viscosity class and temperature conditions for Lada Priora:

• 75W-80 (from –(minus) 40 to +35 degrees)
• 75W-85 (-40 to +35 degrees)
• 75W-90 (-40 to +45 degrees)
• 80W-85 (-26 +35 degrees)
• 80W-90 (-26 +45 degrees)
• 85W-90 (-12 +40)

What oil composition is best to pour into the gearbox of a Priora car?

If it is not possible to pour one of the recommended ones, or these manufacturers are simply not suitable, you can choose a working fluid for the Priora gearbox from another manufacturer. The main requirement is that the viscosity should be 75W-80 or 75W-90, and the composition should be synthetic or semi-synthetic. It is better to fill in oil from the same manufacturer, but for different seasons. In the Priora box for winter, it is better to pour 75W-80,85,90. According to reference data, the viscosity provides protection against increased friction in the range from +35 to -40. 75W-90 - will withstand +45 degrees. For the Southern region, 85w-90 is good; it works at temperatures above 45 degrees.

AvtoVAZ recommendations

The manufacturer recommends using original oil without additives, which can improve, and at the same time, harm the efficiency of the gearbox. Modern, high-performance motor oil is what you need for Lada Priora. The fact is that if, after filling in oil with additives, some irreversible defects arise, AvtoVAZ does not bear any warranty obligations in this case. Thus, the owner will have to pay for repairs at his own expense, which is quite fair and natural.

Types of gearboxes in LADA Priora

LADA Priora cars were equipped with a mechanical and robotic gearbox.

A manual transmission called VAZ-2170 was used in cars from 2007 to 2015. After 2014, it remained only on 8-valve cars. The transmission was a modernized version of the VAZ-2110 gearbox. This is a 5-speed unit combined with a final drive and differential.

The unit was not highly reliable. Here the gears, bearings and synchronizers wore out quite quickly, and many oil seals began to leak oil at low mileage of the car. In addition, the gear shifts in this box are unclear, the gearshift lever is poorly fixed, and the transmission control drive and clutch require constant adjustment.

Starting from 2015, LADA Priora with 16-valve engines was equipped with a new gearbox called VAZ-2180. It is a deeply modernized version of the VAZ-2112 gearbox. The control mechanism of the new unit is now installed on top, and therefore does not depend on the temperature of the oil, the volume of which has been reduced by 1/3. Rigid shift rods have been replaced with a cable drive, which has reduced noise and vibration of the gearbox. The new box has overcome almost all the diseases of the previous version.

Among the minuses, one can note a crunch when changing gears, oil leaks, and failure to engage gears after a mileage of 50 thousand km. Despite the installation of a cable drive, noise during operation of the transmission and vibration of the lever still remained.

A robotic gearbox called VAZ-2182 AMT was also installed on Prioras with 16-valve units. Structurally, this is the same VAZ-2180 gearbox, where instead of a cable drive, actuators from the German company ZF are responsible for shifting gears.

The manual transmission turned out to be controversial. On the one hand, it has become easier to drive the car, since the clutch pedal has disappeared, but on the other hand, the operation of the unit is unclear and illogical. This was especially true during heavy traffic and traffic jams. AMT problems include transmission overheating, oil leaks, electrical problems and vibration of the gearbox selector.

What will happen if you don’t change it in time?

First, let's look at when it is necessary to change synthetic or semi-synthetic oil in the transmission system of a Priora car. According to the official regulations, the procedure for changing the lubricant is carried out after a mileage of 75 thousand kilometers. Or five years after the substance is poured, this is its service life. Taking into account the harsh conditions of vehicle use, experts recommend changing the lubricant every 50 thousand kilometers.

What signs may indicate the need for an urgent lubricant change:

1. There are deposits in the oil. Their formation indicates that the substance has lost its properties.
2. Burnt smell from gearbox. You can feel it in the cabin, but it will be more audible when you open the transmission inspection hole.
3. The appearance of difficulties with shifting the gearshift lever. Sometimes the selector is knocked out of its set position, this is due to malfunctions caused by the use of low-quality fluid.
4. Noisier operation of the unit.
5. Vibrations in the area of ​​the gear shift lever.

You can change the oil in the gearbox of a VAZ Priora 16 valve model of 2015 and other years of production with your own hands.

The procedure for changing the substance occurs using:

• wrench 17;
• fresh lubricant;
• a syringe with a connected transparent tube;
• containers into which you will drain the “working off”;
• clean rags.

You can learn about changing the lubricant yourself and all the nuances that the car owner will encounter during the task from the video shot by user ValeRiaN.

Stages of work

How to drain and fill fresh oil in a Priora gearbox:

1. The car is driven into a garage with a pit, onto a lift or onto an overpass. This is important because you will have to gain access to the underside of the car.
2. Depending on the fasteners, use a screwdriver or wrench to unscrew the engine mudguard fastenings. Set the splash guard aside.
3. Locate the drain hole on the vehicle's transmission. Place a container under it. Unscrew the plug of the control or filler hole, if there is one, or remove the dipstick from the neck, this will reduce the pressure in the lubrication system when draining the “working off”. If access to the dipstick is difficult, remove the air filter housing and move it to the side.
4. Using a wrench, unscrew the drain cover. Be careful when unscrewing. At first, the oil will come out of the system in a thin stream, but after the plug is completely unscrewed, it will begin to flow under great pressure. Use gloves. It is advisable that when draining the fluid the engine is not cold, due to this the substance will be more viscous and will drain out of the transmission faster.
5. While the oil is draining, visually assess the condition of the drain plug. If it is too dirty, clean it of debris and wear and tear. Check the condition of the seal; if it is badly worn, it is recommended to replace the part. Otherwise, you may encounter a problem with lubricant leakage.
6. When the liquid has drained, assess its condition. If the gearbox is functioning properly, it should be free of metal dust and other impurities. The presence of deposits indicates contamination of the unit, so it is recommended to wash it. To clean the transmission, the filler hole must be closed and flushing is performed using a special product. There is a large selection of such liquids; the product is purchased at a car store. To flush, pour about 1.3 liters of cleaner into the gearbox housing. Then the front part of the car must be hung, for this the wheels are placed on a jack. Start the engine and engage first gear, press the gas. Due to the fact that the front of the car is raised, you can drive in first gear for several minutes. After this, the procedure for draining the waste fluid from the system is repeated. If the flushing oil is too dirty after cleaning the unit, the procedure must be repeated. After this, wipe the drain and fill plug again.
7. Remove the dipstick from the inspection neck to check the level.
8. Now you can fill it, it is done through the control hole. You must pour fresh oil into the transmission using a syringe with a connected pipe, otherwise you will not be able to refuel the unit. One end of the hose is inserted into the control hole, on the other side the liquid is supplied into the system using a syringe. About 3.1 liters of oil is poured into the gearbox, the volume of the substance is controlled by the dipstick.
9. When the filling procedure is completed, install the meter in place. Reinstall all previously removed components in reverse order. When the process is complete, take a test drive of the machine and check the lubricant level again.

Remove the dipstick from the inspection hole of the Priora gearbox. Unscrew the cap and drain the used oil from the box. Pour fresh lubricant into the unit, monitoring its volume by the level of the dipstick.

If the car owner does not change the lubricant in a timely manner, faster wear of the internal parts of the unit occurs. When an oil loses its characteristics, it becomes the reason why it cannot perform its duties.

This is fraught with the following consequences:

1. The friction components of the transmission operate under high loads, which leads to their rapid wear and failure. Bearings are the first to break because these parts work under heavy load.
2. When worn, metal dust flakes off the bearings, which can clog the lubrication system lines. Because of this, the pressure in it increases greatly, which leads to the squeezing out of oil seals and seals. This ultimately causes a leak.
3. As a result of wear of the bearings, sounds uncharacteristic of the operation of the unit will appear. The driver may also feel vibrations from the gear lever.
4. Due to problems associated with the operation of the unit, difficulties arise when changing gears. Sometimes the gearshift lever is knocked out of its set position. When changing gears, there may be a crunching noise and extraneous noise.

If internal parts wear out, changing the oil in the Priora gearbox will not solve the problem at the root. Damaged transmission components must be replaced.

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The period for changing the oil in the Priora gearbox is clearly regulated by the manufacturer. According to the data provided by the developer, both synthetic and semi-synthetic substances are subject to partial or complete replacement after the car has covered 75 thousand km. The same source advises checking the condition of the transmission lubrication and, if necessary, replacing it only after 5 years; however, it is worth taking into account other parameters, not only the service life.

It is worth noting that it is not always possible to rely on mileage or regulated replacement every 5 years. The vehicle will need new lubricant a little earlier if various deposits have accumulated in the substance used (loss of properties), a burning smell is felt in the car (intensifies when inspecting the control hole of the gearbox), difficulties are encountered with switching the lever, the unit is noisier, vibrations are noted in the lever area .

Transmission oil change intervals

A lack of working fluid leads to breakdown of the Lada Priora manual transmission and expensive repairs. If you notice extraneous noise in the operation of the gearbox or experience difficulty shifting gears, it is better to immediately check the amount of oil.

And for preventive purposes, it is recommended to monitor the volume of fluid in the transmission every 10 thousand kilometers.

What to look for when choosing

The choice of lubricant for gearboxes is very important. There are several basic criteria that you need to rely on when purchasing:

• viscosity;
• manufacturer;
• chemical composition.

These are the three most important criteria for choosing transmission oil for the Lada Priora. We also draw your attention to the fact that when purchasing, you must check the packaging for compliance with GOST. It is desirable to have production certificates confirmed by independent government organizations. This will help you choose a truly high-quality lubricant and not get even more problems.

You should not save on buying oil, since the replacement process is already aimed at this. A high-quality product can double the normal operation of a car. Thus, you will no longer need major repairs at least for the duration of the new gear oil. And repairing any gearbox will cost many times more at absolutely any car service center.

How much oil should be in the gearbox and checking the level

The volume of oil in the Priora gearbox, which is necessary for topping up, is 3 - 3.3 liters. Checking the level and adding lubricant can be done by the car owner himself. To find out about the amount of oil, you need to place the vehicle horizontally and take the dipstick (as a rule, it should be located at the rear of the unit, in the upper part of the gearbox housing).

To determine how much oil is in the Priora box, you should remove the dipstick from the control hole, clean it of grease and lower it back into the device to the highest possible level. Once the meter is outside, you can find out its volume. If everything is in order, the lubricant will reach the MAX mark.

To purchase the required amount of oil, you need to understand how much fluid should be poured into the unit. The volume of lubricant that will enter the transmission is 3-3.3 liters.

The level checking procedure is carried out after placing the car on a horizontal surface:

1. Locate the volume dipstick; it is installed at the rear, at the top of the transmission housing. To gain access to the meter, you will need to remove the air cleaner housing and air duct.
2. Remove the dipstick from the inspection hole. Wipe it with a cloth and reinstall it completely again.
3. Pull out the meter and check the volume. Ideally, it should be located near the MAX mark.

What is needed to perform maintenance?

The process of changing the lubricant itself is simple and takes about an hour. If desired, you can do it yourself, without using the services of service stations and auto repair shops. For this you will need:

1. A garage with a pit, a lift or an overpass.
2. Wrench 17.
3. Fresh transmission oil.
4. Syringe with a transparent tube.
5. Containers for used oil.
6. Rags.

If maintenance has not been performed for a long time, a special cleaning agent will be added to the list of necessary materials. It is poured in front of the transmission oil and the box is washed with it.

Quality of transmission oils

Kinetic viscosity promotes the movement of oil into friction pairs. The main gear is loaded in pairs. The highest indicator is at 100° C, where there is ideal operation of the gearbox elements and friction vapors. Lubricants with strong viscosity create conditions for increased temperature, increased resistance and pressure.

Lubricant is squeezed out through the gaskets. The kinetic viscosity index is significantly low and affects the transmission in general. Dynamic viscosity - at low temperatures, in winter the shear resistance of the grease is performed. This is a rather bad indicator for transmission operation.

Pour point is a value that shows the hardness of the oil in the cold season. However, even during hardening, there is a possibility that the wheels will turn without torque. Viscosity index is an indicator that characterizes the change in viscosity of a transmission lubricant in relation to temperature. If you want your car to behave normally on the road, then you need to monitor the gearbox. Constant checking and maintenance of technical condition are very important in the operation of car components.

The transmission oil in the Lada Priora gearbox is checked according to the maintenance regulations after 15,000 km and when leaks are detected on the gearbox housing. To check, the machine must only be in a horizontal position, on a level plane. The motor must cool down. There is a hole at the top of the gearbox for the oil level indicator (dipstick). There are marks on it that will show the amount of oil.

Classification scheme for various brands of oils

To get accurate readings, the meter must be dry. The dipstick needs to be wiped with a rag, inserted into the opening, then removed again. The oil indicator should be at the maximum marking line. This will be the optimal value for Priora.