Many VAZ 2107 car owners are interested in the question: how much oil should be poured into the main components of the car, such as the engine, gearbox or rear axle? In fact, this information is included in every vehicle operating manual that is issued upon purchase at a car dealership. But if you are the owner of a used vehicle or for some other reason do not know what the main filling capacities of important units are, then this information will be provided in more detail below.
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.
Determining the oil level in the gearbox
If we talk about the volume of liquid poured into the gearbox, it is 1.35 liters. The algorithm for replacing the oil composition in the rear axle is in many ways similar to the algorithm for replacing the oil composition of the gearbox.
It is recommended to change the oil fluid before operating the vehicle in both the winter and summer seasons. By the way, the viscosity of the composition is different for these periods: in winter the consistency is more liquid, in summer it is more viscous.
Before replacing the oil composition in the rear axle of a VAZ, you can determine the fluid level in the gearbox. To do this, you will need a container with a volume of slightly more than 1.5 liters.
The next stages of work look like this:
- First of all, you need to put the car on the inspection hole;
- Next, you should clean the dirt from the drain and filler plugs;
- Using a 17 mm socket wrench, you need to unscrew the plug covering the filler hole;
- Next, you should check the oil fluid level using a suitable tool, for example, a screwdriver - the fluid level should reach the very bottom of the filler hole;
- If the oil fluid level does not reach the lower edge, you need to add transmission fluid using a special syringe, and then tighten the hole well using a plug.
Capacity for filling oil into the rear axle gearbox of VAZ 2107
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.
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).
Also read: Oil in transfer case, gearbox and axles of Ford Explorer
Rear axle gearbox oil: volume – 1.3 liters; tolerance and viscosity: API-GL-4, 5; SAE 75W-90, 80W-90
Auto repair school – DIY car repair
Jun 28, 2021 VAZ 2101, VAZ 2102, VAZ 2105, VAZ 2106, VAZ 2107, Zhiguli, Classics by admin
to change the transmission oil in the gearbox and rear axle gearbox every 35,000 km or after three years of vehicle operation . It is also advisable to check the level and condition of the transmission oil immediately after purchasing a used car. The oil should be changed if: the oil in the gearbox housing and gearbox is below the recommended level, there is silvery dust in the oil (precisely dust, if you find metal particles in the oil, then it is most likely too late to change the oil and you need to prepare for serious repairs), The color of the oil is black or coffee (which may indicate the destruction of additives in the oil or water entering the oil). And, of course, you can change the oil in both the gearbox and the rear axle gearbox on your own! How to do this and what you will need for this, read on...
change the transmission oil in the gearbox and gearbox at the same time and immediately after the trip (at least 5 km for the oil to warm up). Plus, you can immediately buy 3 liters of 80w90 oil - 1.3 liters for the gearbox and 1.4 (1.6 for a five-speed) liters for the gearbox and still have some left over for lubricating locks, etc.
Next... It is better to change the oil in an inspection pit or overpass. And the main thing I want to say right away. The problem can be caused by the stage of pouring oil into the rear axle gearbox and, especially, into the gearbox . An oil blower (photo 1) or a lever grease gun are best suited for this. But, since these devices may not be at hand, you can replace them with a large plastic syringe plus an elastic tube tightly fitted to its end. Also, to fill the gearbox with oil, you can use a design - a long rubber hose (one end of the hose is in the gearbox, the other is brought up into the engine compartment) and a watering can (inserted into the end of the hose that is brought out into the engine compartment). The only disadvantage of this method is that the oil needs to be warmed up or replaced in the summer.
Tools: socket wrench “17”, hexagon “12”, container for draining old oil.
We change the oil in the gearbox of VAZ-2101, VAZ-2102, VAZ-2104, VAZ-2105, VAZ-2106, VAZ-2107:
- First, unscrew the drain plug (photo 2K) (usually a hex wrench set to “12”) and drain the oil into a previously prepared container. After this, you can unscrew the filler plug (photo 3K) (key to “17”).
- Let the oil drain well and tighten the drain plug.
- We select one of the injection methods (oil blower (photo 4K), a large syringe or a filling funnel plus a rubber hose) and pump the transmission oil to the lower edge of the filler hole (in general, fill until it flows). And tighten the plug.
Changing the oil in the rear axle gearbox of VAZ-2101, VAZ-2102, VAZ-2104, VAZ-2105, VAZ-2106, VAZ-2107:
The procedure for changing the oil in the gearbox is the same as for the gearbox , only the photographs are different.
- Drain plug on the rear axle gearbox (photo 2P).
- Filler plug on the rear axle gearbox (photo 3P).
- Pour transmission oil into the gearbox, also to the bottom edge of the filler hole (photo 4P).
If the oil in the gearbox or gearbox is heavily contaminated, then the gearbox or gearbox housing . To do this, you need to mix transmission (or motor) oil with diesel fuel (proportion, somewhere around 30% diesel fuel). Fill the gearbox (gearbox) , jack up one rear wheel, start the engine, engage first gear and let it run for 3-4 minutes. After which, you can drain the flushing mixture and fill in with fresh transmission oil .
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Mineral lubricants
The most important and perhaps the only advantage of mineral oils is their low price compared to synthetics and semi-synthetics. For example, a four-liter canister of mineral oil in a VAZ 2107 box costs about 400 rubles, and a similar canister of semi-synthetic oil costs more than 1000.
The lubricant composition has good lubricating properties, so you can drive it without replacement for up to 60-70 thousand kilometers. Moreover, in winter, such a lubricant hardens faster in the cold and makes it difficult to start a cold engine.
Changing the oil in the rear axle of a VAZ-2107
The rear axle gearbox of the VAZ-2107 is a complex device with the help of which crankshaft revolutions are converted into rotation of the rear wheels. The drive axle is fixed to the car body using rods. For reliable operation of the gearbox, a special lubricant is provided, which protects mechanical parts from premature wear. This device operates under large temperature differences and constant high load. Therefore, to protect surfaces, a special oil with enhanced protective properties is required.
How to change the oil on the rear axle of a VAZ 2107
The rear axle often operates at high temperatures (about 140 degrees). Under the influence of air, the composition of the lubricating fluid oxidizes, clots and sediment form, and viscosity decreases. As a result, the protective lubricant becomes useless. And the parts of the drive axle are destroyed. Changing the oil in the rear axle of a VAZ-2107 can significantly extend the life of the vehicle.
The design of the VAZ-2107 gearbox is a hypoid gear with offset axes. This structure reduces noise levels during grinding of mechanism parts. But at the same time, additional sliding can cause knots to jam. High-quality lubrication protects against the occurrence of this type of malfunction.
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.
Checking the oil level
Control checks of the fluid volume in the gearbox should be carried out every 10 thousand kilometers, as well as when malfunctions or visual leaks occur. Checking the oil level in the rear axle is quite simple. To do this, you will need a container with a volume of about one and a half liters, a 17mm wrench and a screwdriver. The next steps are:
- the car is placed on a viewing hole, overpass or lift;
- the filler plug is cleaned of dirt;
- use a 17 key to unscrew the filler plug;
- The oil level is controlled with a screwdriver: the liquid should reach the edge of the hole.
If there is insufficient protective liquid, it is necessary to add it using a syringe or other device.
Which lubricant to choose
Many drivers have a reasonable question: what oil to fill? Mechanics recommend pouring oil into the rear axle gearbox of a VAZ-2107 with a viscosity of 75W90, 80W90 or another suitable one with API classification GL-4/GL-5. For example, Castrol 75W90, Lukoil 80W90. In winter, it is better to fill the rear axle of the VAZ-2107 with synthetics. In summer, mineral water.
Suitable oil for the rear axle of the VAZ 2107 - Castrol 75W90
How much oil is required
Before proceeding directly to the procedure, you should decide how much oil to fill. According to the manual, the volume of oil required in the drive axle gearbox of the “classic” is 1.35 liters. Therefore, when preparing for the procedure for changing it, it is recommended to prepare a larger amount - approximately 1.5 liters of liquid. The remaining volume is needed for internal cleaning of the gearbox: the mixture with diesel fuel is poured.
Results
Changing the oil in a VAZ 2107 axle is a responsible task that helps extend the service life of the vehicle, coupled with timely maintenance. In addition, such a procedure can indicate a malfunction of the gearbox - if you fix it on time and operate it correctly, it can last for quite a long time. It is recommended to adhere to the timing of oil changes in the gearbox. With the right approach, replacing the oil composition of the rear axle gearbox of a VAZ 2107 can be done on your own.
