Recommendations for changing the oil in the gearbox of the Lada Largus. Oil in the box frets largus Lada largus when to change the oil in the box

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"Workhorse" - Lada Largus deservedly won popular popularity as an unpretentious and reliable assistant in work and in everyday life. Like any other model, this car requires careful attitude and oil change in the Lada Largus gearbox.

When to change the oil in the Lada Largus box

Lada Largus is a converted station wagon of the French-Romanian company Dacia, built on the B0 platform. The car has already proven itself with positive side as reliable and unpretentious in service. Has two engine options with 8 and 16 valves. In Russia it is presented with a 5-speed mechanical box gears of French production. As for the checkpoint this car also does not cause any particular complaints - the unit's service life declared by the manufacturer is 200 thousand km, however, there are cases when the unit nursed long distances without conducting overhaul or replacement. To extend the life of the unit, avoid breakdowns and maintain correct operation, it is necessary to regularly change the transmission.

In this matter, the manufacturer was previously of the opinion that there was no need for such a change at all, since the oil filled in at the plant is designed for the entire service life of the unit. However, in 2014, recommendations were made to the owners regarding the fluid change procedure. Such an interval was determined only once in 140 thousand km of run, while the timing without taking into account the run was not indicated at all. Taking into account the specified mileage, this procedure does not fall under the warranty period of the mileage and, accordingly, in the financial issue, it falls entirely on the consumer.

At the same time, before the release of these recommendations experienced drivers both previously and currently have their own schedule for such replacement. Most often they rely on a mileage of 60-70 thousand km or every 4 years, regardless of the runout. Also, with the change of the transmission, they replace and oil filter.

Important! Even during the warranty period of the car, changing the fluid in financial plan completely falls on the shoulders of the consumer, as it is his own initiative.

What kind of oil to fill in the Lada Largus checkpoint

For mechanical products as opposed to automatic transmissions the choice of oils is quite wide and is declared by the manufacturer in the form of a list in the operation book. This list indicates the temperature tolerances and the SAE compliance coding, which the vast majority of modern products comply with. At the same time, the manufacturer does not limit the consumer in choosing a third-party manufacturer of oils outside this list. The main condition should be compliance with SAE standards and temperature conditions in the range from -20 to + 45. There are 3 types of substances on the market that are applicable to the mechanical box Lada Largus:

Mineral products is the easiest to manufacture, does not require the addition of special chemical additives. Such a product is the cheapest on the market and has the least distribution due to its mediocre characteristics. The main advantage is low fluidity, which is good when using a car at constant subzero temperatures. Such oil will not leak out of the crankcase and will not be squeezed out by the oil seals in bad weather. However, its low characteristics do not allow its use in urban dense traffic, where overheating of the unit is quite likely when standing in traffic jams for many hours. Also, such a liquid, due to its low cost, is rarely counterfeited by unscrupulous manufacturers.
Semi-synthetic substance is a product of the chemical industry with some addition modern additives... Such a product is usually poured into transmissions with high mileage. In terms of its fluidity, it is inferior to mineral, but superior to pure synthetics. It also has good cooling and washing properties, which has a positive effect on the resource of the box.
Synthetic oil is the product of a complex chemical synthesis. In production, many technological additives are used, which show excellent characteristics at any temperature regime. However, given its high popularity, the product is in great demand among counterfeit manufacturers - especially for well-known brands of lubricants.

It is important to always verify the authenticity of the product.

Oil in the Lada Largus gearbox with 8 valves

Car equipped with old 8 valve motor, has lower quality and level requirements transmission fluid... So, the use of minerals in these versions is most widespread. At a certain period, such oils were poured into the crankcase directly at the plant. However, in order to obtain the best characteristics, increase the clarity of the gears, and the general level of transmission operation, it is recommended to fill at least a semi-synthetic substance. Changing the oil in the manual transmission Lada Largus with 8 valves does not structurally differ from the 16-valve one. In this case, the box crankcase has a similar indicator.

Oil in the Lada Largus gearbox with 16 valves

Cars with 16 valves have a more powerful engine, so the load on the transmission is proportionally increased. At the same time, the manufacturer makes great demands on the change substances. It is recommended to use a synthetic substance with the best characteristics for the entire life cycle of the box. Changing the gearbox oil Lada Largus 16 valves also does not differ in the order of procedures from that on other versions.

How much oil is in the box of Lada Largus

The volume of the crankcase of the manual box, depending on the year of manufacture, was slightly different. In the first 3 years of production, this figure was, according to the manufacturer's assurances, 3.3 liters, but later it was reduced for the sake of small savings to 3.1 liters. This value shows the volumes of the substance for the replacement of the transmission. For full shift you will need at least 4 liters, for partial topping up about 2-2.5 liters. In this case, it is advisable to change the oil filter regardless of the procedure being performed.

Important! The use of an oil filter is also regulated by the manufacturer. It is advisable to purchase original components from this particular model. Other parts that are similar in size and fit may not be suitable structurally in terms of their properties, which will subsequently lead to contamination of the internal space of the unit.

How to fill oil in the Lada Largus checkpoint

The procedure for changing the transmission does not seem to be technologically difficult. If you have certain skills, as well as a lift and a set of keys, almost any car enthusiast can produce it. However, official services are also willing to take on this work. Considering the long change intervals, in addition to lubricants, it is necessary to purchase an original oil filter. In addition, depending on the type of replacement, this procedure can last from half an hour to 2 hours.

Complete oil change in the Lada Largus box

A complete fluid change involves a procedure with several stages, during which a complete replacement of the spent fluid with a new one occurs:

The unit body is checked for leaks and fogging, and the liquid level is checked with a dipstick.
After that, the car is lifted on a lift, the container is substituted for draining and unscrewed drain plug... By gravity, such a substance will completely drain within 1-2 hours.
A new filter is installed in place of the old filter.
After that, fill in a new product according to the level in accordance with the risks on the dipstick.

Partial oil change in the Lada Largus gearbox

A partial fluid change is presented as a simple topping up to required level risks on the dipstick or partial change of substance. When changing, it is necessary to raise the car on a lift, unscrew the drain plug and drain the used material. After that, using a funnel, fill in the desired lubricant into the crankcase to the required level.

You should also replace the oil filter even with a partial change. This procedure is carried out when leaks and fogging of the box crankcase are detected.

Checking the oil level

Checking the level of the substance in the transmission takes place in several stages. For this, a special plastic probe is provided in the car. There are special marks on this unit that show the current fluid level. This item located on the body in the engine compartment. To check the oil level of the Largus transmission fret, you need to open the hood and remove this dipstick. After that, wipe with a dry cloth, reinsert and remove. The level of the substance at the risk of the dipstick will correspond to the current one. In case of a critical drop in this indicator, it is imperative to top up the product to the optimum value and carry out a defect in the box for any faults.

Conclusion

Changing the oil in the Lada Largus gearbox is a necessary and useful procedure in terms of keeping the unit intact, preventing the appearance of microcracks, gearbox failures and other negative manifestations. The shorter the interval of such a procedure, the higher the likelihood of trouble-free use of the node for a long time.

The joint production of AvtoVAZ and Renault equipped Lada Largus cars with five-speed gearboxes. Depending on the configuration, gearboxes are installed that have received the JR5 and JH3 markings.

On the more common versions with a 1.6 liter engine, 8 valves and 1.6 liters, 16 valves are installed manual gearbox JH3.

The maintenance regulations do not provide for oil change in the Lada Largus gearbox. Although the cars are adapted for difficult conditions operation, it is recommended to diagnose lubricant every 15,000 km.

This is done using visual inspection... It is enough to unscrew filler plug at the end of the box closer to the cooling radiator.

Causes and signs of oil loss of its properties

If the transmission fluid is darkened or black, this may indicate that the lubricant has undergone a chemical change as a result of severe contamination with wear products of the gearbox elements (gears of shafts and synchronizers) or a violation of the gearbox tightness (moisture and dirt ingress through the oil seals of the drives or the input shaft ).

The smell of burnt oil in Lada Largus. May indicate insufficient lubrication due to leaks. At high loads on the unit, the cooling of the rubbing parts is not provided in an adequate measure.
If gear shifting is difficult, at certain speeds or Idling are heard extraneous noise or hum. The lubricating properties of the transmission fluid are partially lost or insufficient level in the crankcase.
Increased wear of gearbox elements. Aggressive driving style and improper gear shifting.
Mileage over 60,000 km after the previous replacement. It is with such an interval that the stations Maintenance it is recommended to replace the transmission fluid.

Oil selection

The manufacturer uses ELF TRANSELF TRJ 75W-80 (No. 194757) or 75W-90 (No. 195286) transmission grease.

Good analogues include Casrtol Syntrans Transaxle 75W-90 and Motul Gear300 75 W-90. All of the oils listed have the required approvals API specifications: GL - 4. They have high lubricating and detergent properties.

The use of lubricants for the Lada Largus car with a different tolerance is not recommended. A different package of additives can affect the functional qualities of the elements of the box made of soft metals (synchronizers).

Semi-synthetic lubricants, for the most part of their base, have minerals, some synthetic and some percentage of additives responsible for enhancing the properties of oils.

Synthetic fluids are based only on synthetic substances. They are made from hydro-caking substances with the addition of additives.

Synthetic gear lubricants possess the best characteristics compared to semi-synthetic, but more expensive.

The choice of oil viscosity depends on the climatic conditions of Largus operation. Thicker greases work well in hot conditions. Technical fluids with lower viscosity require less time to warm up in subzero temperatures.

What is needed when changing the oil in the Largus checkpoint

new transmission fluid. About three liters;
special key square section... Side 8mm;
container for draining the used oil. Any heat-resistant container with a volume of at least four liters;
a watering can and a hose with an outer diameter of no more than 16 mm or a special large-volume syringe;
set of tools;
new sealing washer with a diameter of 16mm;
clean rags.

Step-by-step instruction

Changing the oil in the box is carried out on a well-heated car.

Important! The temperature of the transmission fluid in the Lada Largus box should be 60 degrees.

It is determined by a special device - a scanner. If this is not the case, the car warms up to working temperature ICE. The gearbox lubrication temperature will correspond to 60 degrees. This will help the oil drain well. Fig 3

Is it worth changing the oil in manual transmissions at all - video

The transmission oil poured into the gearbox is designed for the entire life of the vehicle and there are no operations to check the level and change the oil in the maintenance schedule. At the same time, we recommend checking the oil level in the gearbox at every service and always - if an oil leak from the gearbox is detected.
We carry out the work on a viewing ditch or overpass.
We check the oil level through the control (filler) hole on the cooled gearbox. The inspection hole is located on the front wall of the gearbox housing and is closed with a threaded plastic plug. Remove protection power unit(see "Removing the protection of the power unit").
Clean the gearbox housing around the inspection hole with a rag.

We unscrew the control hole plug counterclockwise.
The plug is sealed with a rubber gasket. If the gasket is torn or has lost its elasticity, we replace it with a new one.
The gearbox oil level should be at the bottom edge of the hole, which can be checked with your finger.
If necessary, top up with the same brand of oil that was poured into the gearbox.
Filling syringe transmission oil…

… Add oil to the gearbox up to the lower edge of the hole (oil will start to flow out of the hole).
When the excess oil flows out, remove the oil drips with a rag and wrap the cork.
If it is necessary to drain the oil from the gearbox (for example, when replacing the wheel drive oil seal), clean the crankcase around the drain hole. We substitute a container with a volume of at least 3.5 liters under the drain hole.

Unscrew the drain plug with a square "8" ...
... and pour the oil into a container.

A copper washer is installed under the plug to seal.
At the end of the drain, we wrap the drain plug. After finishing renovation works pour oil into the gearbox through the control hole and wrap the plug.

Lada largus- the best-selling Russian station wagon. Good driving characteristics, spacious interior, high comfort and reliability - all these qualities made the car popular even on secondary market... The simple design allows you to service the car on your own, and thus save on repairs. So, for self-service one of the most demanded procedures is not only replacement, but also selection in the gearbox. Any motorist can handle this. And yet, even experienced car enthusiasts may have questions about this. In this article, we will take a closer look at how to choose the right oil for a manual transmission Lada Largus.

Consider the criteria for choosing a transmission oil for Lada Largus. Choice question suitable lubricant for manual transmissions, it usually matures after 15-20 thousand kilometers, when it is time to change the fluid. The Russian station wagon is equipped with two types of gearboxes - JH1 (for a 1.4-liter engine) and jH3 (for a 1.6-liter engine)... Both boxes have a certain size of the clutch housing, and all other characteristics are absolutely similar. But despite this fact, the two gearboxes maintain the same oil with identical parameters, which will be discussed later in the article.

AvoVAZ advises using original oil... Alternatively, Elf Tranself NFJ 75W80 branded grease can be recommended. This is a semi-synthetic lubricant - the best option for the price and quality. As for the synthetic oil, it is labeled a little differently - 75W90. It is a more expensive grease and is excellent for low temperature conditions. The volume of oil to be poured in box Lada Largus is 3.5 liters.

Consider other suitable oils for Lada Largus:

Castrol Syntrans Transaxle 75W-90 – synthetic oil, the best analogue among competitors. In terms of quality and resistance to temperatures, such oil can be compared with the original. After filling with such oil, the gearbox will engage more smoothly and clearly. Also, the owners note the absence of a crunch when turning on the reverse
Motul Gear 300 75 W90 is another synthetic oil that gives the gearbox maximum performance. Properties of this oil has a positive effect on the smoothness and clarity of the inclusion of speeds. Crunch and noise are also excluded
Shell Getriebeoil EP 75W90 GL4- frankly, not the most suitable oil for Lada Largus. This lubricant is a prime example of the fact that expensive oil is not always the best. There is no doubt about the quality of Shell products, but this product has incompatible parameters with the Lada Largus gearbox, or is simply not adapted for the Russian climate. Largus owners who have tasted this oil often complain of hum, noise, vibration and crunching of synchronizers.

Oil types

Let's consider each type of oil separately:

Mineral is the most readily available gearbox lubricant. Recommended only for high mileage, and only in extreme cases. It is highly undesirable to use such oil at low temperatures. The fact is that mineral oil is very thick and therefore freezes quickly. In the warm season, there are no special problems with the "mineral water", but all the same for Lada Largus it is better to choose a more worthy option
Semi-synthetics are the best option, golden mean between mineral water and expensive synthetics. This oil is obtained by mixing two oils. Wherein mineral oil put more than synthetics. This explains the relative cheapness of the product. Semi-synthetics are also recommended for machines with high mileage, but for Lada Largus it can be filled with any mileage. The main thing is that the temperature outside the car is not too low.
Synthetics are the most fluid and expensive oil. Such a lubricant will never freeze, even in the coldest weather. It can be used both in summer and winter. Perhaps synthetic oil is the best option for modern machines such as Lada Largus.

Output

Based on the information received that for Lada owners Largus should buy oil from trusted brands. Also select a liquid based on the parameters specified in the instructions for Lada Largus. Now there are many manufacturers of high-quality oils on the market, among them there are Russian firms- such as Lukoil, Rosneft and others.

Oil change video

Most Lada Largus cars are equipped with five-speed manual gearboxes (manual transmissions). These can be JH3 and JR5 models, depending on the engine installed in the vehicle. The five-speed manual transmission Lada Largus provides a clear and smooth engagement of the selected gear, transmitting torque from the engine through the transmission to the drive wheels. When designing lineup Largus automatic transmission gears (automatic transmission) were not provided. However, at the insistence of the project director, an upgraded model of Lada Largus with a gun was released in 2012. The cars were offered in a station wagon body.

Gearbox characteristics in different modifications of Lada Largus

The above models of gearboxes have various modifications designed to be installed on specific machines. For example, the JR5 517 gearbox is installed on a car in the back of a van with K4M and K7M engines. The JR5 549 is matched with the K4M engine in both a five-seater and a seven-seater van. The JR5 551 transmission works with an eight-valve engine in a station wagon, while the JH3 540 version is usually installed in a five-seater Largus with an eight-valve engine.

Both models of the gearbox are made of an aluminum alloy housing, in which are mounted:

differential;
gear wheel of the main transfer;
clutch housing.

Inside the Lada Largus gearbox housing, there is a primary shaft with a set of drive gears and a secondary shaft with driven gears located next to it. For the coordinated operation of the primary and secondary shafts, synchronization rings are installed on them. The difference in gearbox variations lies in the gear ratios between the primary and secondary shafts. The difference between the JH3 and JR5 is the clutch and shift control design.

The clutch control on the JH3 unit is carried out through a cable connected to the clutch pedal, and gear shifting in the box is carried out by means of a rod connected to the gearshift knob.

In the JR5 model, the transfer of power to release bearing carried out by a hydraulic system, which includes the main and working cylinders. The gearbox is controlled by two cables connected to the gear shift knob. At the same time, the cables are not interchangeable, each of them has its own functional purpose.

Before deciding on the purchase of a gearbox, it is necessary to evaluate the features of the machine and mechanics. A car with an automatic transmission has a number of advantages over a manual transmission, but it also has undeniable disadvantages.

Advantages and disadvantages of automatic transmission Lada Largus

Therefore, before you buy a Lada Largus with automatic transmission, you should weigh the pros and cons. In particular, it is necessary to understand in what conditions the car will be used most often.

Transmission malfunctions and methods of their elimination

Any mechanism has a tensile strength, especially if it works with variable loads. It is necessary to consider the driving style of the driver, which significantly affects the durability of the part. Summarizing the accumulated experience and analysis of breakdowns that occur during the operation of the car, gearbox faults can be combined into several main groups: noises in the gearbox, difficult gear shifting and spontaneous shutdown of the transmission.

Noise and Difficulty Changing Gears

The main causes of noise in the gearbox include:

low oil level;
water entering the system;
wear on bearings or gears.

To eliminate the problem, add or replace the oil in the gearbox, replace the bearings and gears with new ones.

Difficulty shifting gears can be caused by the following factors:

malfunction of the checkpoint control rod;
loosening of fasteners;
deformation of control drive parts;
wear of synchronization rings;
incomplete disengagement of the clutch.

The listed faults can be easily eliminated by adjusting the clutch, replacing deformed and worn parts. It also helps to adjust the mechanisms in accordance with the regulations indicated in the car's manual.

Spontaneous shutdown of transmission

The reasons for the spontaneous shutdown of the gearbox are usually:

gear wear;
the occurrence of damage on the rubber mounts of the box;
wear of the synchronizer rings.

These faults can only be rectified by replacing them with new parts. Do-it-yourself transmission repair requires high qualifications, a set of special tools. Only a competent specialist can remove and disassemble this part correctly.

In the event of a gearbox malfunction, it is better to contact a service station, where I will not only repair the unit, but also give a guarantee that can be used in the event of a subsequent gearbox breakdown.

Features of the fifth gear on Largus

Along with the above malfunctions, Largus owners often have a desire to improve the performance of their car, more precisely, to adapt it to personal requirements. In the basic modification, the Lada Largus gearbox comes with a 16-valve engine. The gear ratio (IF) of the fifth gear is 0.892. This indicator indicates that the car can move confidently both in city traffic and outside the city. It easily picks up the fifth gear from 50 km / h and dynamically reaches its upper speed limit, so there is almost no need to switch to fourth.

However, when driving for a long time at a speed of 90-100 km / h, increased noise occurs and increased consumption fuel. This situation can be remedied by replacing the two fifth gears on the primary and secondary shafts. Replacement takes place with gears with a lower gear ratio, therefore, fewer teeth. These pairs of gears are sold in parts stores with gear ratios of 0.820, 0.795, 0.756 and 0.738. Experiments on replacing fifth gear gears were carried out by both AvtoVAZ and numerous motorists.

When using a pair with an inverter of 0.820, the fifth gear becomes a little shorter, as a result, the car easily picks up speed of 60 km / h both on the rise and when driving on a straight road. The noise from the gearbox operation becomes much lower.

Gears with a gear ratio of 0.795 slightly change the Largus' maneuverability. When overtaking, it is necessary to turn on fourth gear more often to gain the desired speed. Often you have to switch to a four and when driving on the ground in a loaded car. As for the installation of gears with inverters of 0.756 and 0.738, they exacerbate the listed disadvantages.

It is best to replace the factory gears with a pair with a gear ratio of 0.820.