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

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.

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

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.

About gearbox adjustment

If the driver finds out that the main pair of gears in the rear axle is completely worn out, he will have to change this pair. But you won’t be able to simply change the gears, since there are gaps between the gear teeth that will have to be adjusted. Here's how it's done:

• a special adjusting washer is installed under the drive gear (they are sold in sets, and the thickness of such washers varies from 2.5 to 3.7 mm);
• an adjusting sleeve is installed in the gearbox shank (these sleeves are also sold in sets; you can find them in any spare parts store);
• the washer and bushing must be selected so that the shaft on which the drive gear of the gearbox is mounted rotates without play when turned by hand. After the desired bushing has been selected, the nut on the shank is tightened;

  
  To adjust the gaps between gears, wrenches with special indicators are usually used

• Once the shank is adjusted, the planetary gear (along with half of the gear housing) is installed in place. This half is held on by 4 bolts, and on the sides there are a pair of nuts for adjusting the differential bearings. The nuts are tightened in such a way that there is a slight play between the gears: the planetary gear should absolutely not be clamped too tightly;
• Having adjusted the planetary gear, you should adjust the position of the bearings in the differential. This is done with the same adjusting bolts, but now you will have to use a feeler gauge to measure the gaps between the gears and the main shaft. Gaps should be within the range of 0.07 to 0.12 mm. After setting the required clearances, the adjusting bolts should be secured with special plates so that the bolts do not come loose.

  
  After adjusting the gears, use a feeler gauge to adjust the clearance of the bearings and shaft

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.

Replacing the oil pump drive gear on a VAZ 2106

If the “oil pressure” indicator on the instrument panel in your six constantly lights up, there may be several reasons for this. The first reason is lack of oil. If after changing the oil the indicator continues to glow, the fault is most likely in the oil pump, or rather its gears. Replacing the VAZ 2106 oil drive gear:

Replacing the oil drive gear of a VAZ 2106

• To get to this gear you need to remove the ignition distributor breaker.
• Before removing the distributor, it is necessary to set the crankshaft to the desired position.
• We unscrew the spark plug of the first cylinder.
• The hole in the first cylinder must be plugged with a finger.
• We turn the crankshaft until air comes out of the first cylinder - the beginning of the compression stroke.
• We slowly turn the crankshaft until the marks on the engine block and the crankshaft pulley coincide. After this, you can remove the distributor.
• Disconnect the wires from the breaker-distributor.
• Disconnect the vacuum regulator hose.
• Using a 13mm wrench, unscrew the nut securing the distributor.
• We remove the distributor-breaker from the cylinder block.

Removing the ignition distributor

• Next you need to remove the gear. This is done using a wooden or aluminum mandrel. It should fit snugly into the gear.
• By placing the gear on the mandrel, holding it with a screwdriver if necessary, the gear is removed.
• The new gear is inserted in place of the old one.
• Next is the assembly process. We install the distributor in its original position.
• Tighten the fastening nut with a 13mm wrench.
• We connect the wires in the order of cylinder operation 1-3-4-2 counterclockwise.
• We put on the hose of the vacuum ignition regulator.

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.

Steering column repair

Due to the constant friction in the control mechanism, parts wear out, which indicates the need not only for adjustment of the unit, but also for possible repairs.

Table: VAZ 2107 steering faults and ways to solve them

How to disassemble the gearbox

When the mechanism is removed from the vehicle, you can begin to disassemble it.

The tools you need to prepare are:

• Standard set of keys;
• Head for 30;
• Bipod remover;
• Pressure.

The work is carried out in the following order:

Unscrew the bipod nut and use a puller to press the rod off the shaft.

After disassembling the control gearbox, troubleshooting is carried out. All elements are previously cleaned by washing in diesel fuel. Each part is carefully inspected for damage, scuffing, and wear. Increased attention is paid to the rubbing surfaces of the worm shaft and roller. The bearings must rotate without jamming. There should be no damage or signs of wear on the outer races, separators and balls. The gearbox housing itself does NOT have to have cracks. All parts that have visible wear must be replaced.

Where is the gearbox located?

The control gearbox on the VAZ 2107 is located in the engine compartment on the left side under the vacuum booster of the brake system. If you lack experience, you may not be able to find it at first glance, since it is usually covered with a layer of dirt.

How to remove the gearbox

To dismantle the control column on the “seven”, the following tools will be useful:

• A set of keys;
• Collar;
• Heads;
• Control rod remover.

After preparing everything you need, do the following Step-by-step actions:

• The car is placed on a lift or inspection hole.
• Clean the control rod fingers from dirt.
• Disconnect the rods from the gearbox bipod, remove the cotter pins, unscrew the nuts and use a puller to squeeze the finger out of the control device bipod.

Sources:

https://metlon.ru/stati/kakoe-maslo-zalivat-v-rulevoj-reduktor-vaz-2107.html https://provaz07.ru/transmissiya/maslo-v-reduktor-zadnego-mosta-vaz-2107 .html https://bumper.Guru/klassicheskie-modeli-vaz/rulevoe-upravlenie/rulevoy-reduktor-vaz-2107.html

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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↑ How to flush the gearbox?

If the oil drained from the gearbox housing is dark in color or metal particles are visible in it, it is necessary to flush the gearbox.

• To do this, fill it with about 1 liter of a mixture of gear oil with 20–30% kerosene or diesel fuel.
• Then, having hung one of the rear wheels, turn on 1st gear and start the engine.
• After 2–3 minutes, drain the flushing mixture and pour 1.3 liters of transmission oil into the gearbox.

↑ Checking the oil level

The oil level should reach the bottom edge of the filler hole.

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.

Peculiarities

If extraneous sounds and knocking noises appear in the steering gear, which are felt through the steering wheel, you should think about changing the oil, because this is the first sign of a malfunction of the mechanism. You should also be careful and hurry up with repairs in cases where turning the steering wheel becomes difficult, various sounds and noises occur constantly or periodically. If there is obvious play in the steering gearbox, you may notice an oil leak. If you identify at least one of these signs, you should not waste time, you need to urgently repair the mechanism or seek help. Neglect of this kind of malfunction will not lead to anything good, because the loss of the ability to control a car can have unpredictable consequences, not only for the driver, but also for other road users.