What additives in the rear axle. Tribological composition suprotek "reducer" for the restoration of axles, differentials, Haldex couplings

24.09.2019

Being in transmission oil, the “Reductor” composition creates conditions under which a metal protective layer is formed on the friction surfaces. This layer partially restores the dimensions and geometry of worn parts, optimizes clearances in friction pairs, and allows a greater amount of oil to be retained on the surface of parts.

This allows:

Reduce noise and vibration. Optimization of clearances and restoration of bearings reduce noise and vibration during operation of the gearbox;
Improve runaway. Keeping a denser oil layer on the surface reduces friction losses, which increases the run-out: driving the car in neutral;
Extend resource. The formed layer on the friction surfaces and the retention of a dense oil film significantly reduce wear and increase the service life of the unit.

The effectiveness of the tribological composition has been proven in independent tests:

Tests of tribological compositions "Suprotek" at the Chelyabinsk Electric Locomotive Repair Plant of JSC "Russian Railways";
Tests of the tribological composition of the company "SUPROTEK" on the units of the belt conveyor;
Tests of tribological compositions of the company "Suprotek" on the equipment of the Magnitogorsk bakery - SITNO.

Instructions for use

The processing of differentials, transfer cases and other mechanisms is carried out according to the following procedure:

Warm up the mechanism to operating temperature by letting it run under load for 15-20 minutes.
Shut off the car engine.
Thoroughly mix the vial with the composition so that the sediment at the bottom is distributed throughout the entire volume of the liquid.
Pour 1 bottle of the composition into the mechanism through the standard filler hole. 1 bottle is enough to process units with a transmission fluid volume of 0.7 to 2.2 liters.
Immediately after adding the composition, drive the car for 20-30 minutes in normal operation mode.

Immediately after treatment, the car can be used as usual. For long-term trouble-free operation of the unit, it is recommended to use the “Reducer” composition after each scheduled replacement of the transmission fluid.

Notes

The tribological composition "Reductor" is designed to protect against wear, extend the life and restore the characteristics of transfer cases, differentials, self-locking differentials, viscous couplings, Haldex couplings, limited slip differentials, and other automotive gearboxes where any type of transmission fluid is used.

Precautionary measures:

Does not pose a health hazard under normal conditions of use.
In case of skin contact, wash affected area with warm water and then with soap and water.
In case of contact with eyes, rinse them with plenty of water.
If ingested, seek medical advice.

Notes:

Shelf life 3 years. The date of manufacture is indicated on the bottle.
It is not recommended to use in case of mechanical breakdowns of parts and assemblies.
The "Reductor" composition is compatible with any type of gear oils, including oils based on ATF.
The sediment at the bottom of the bottle is the main working element of the "Reductor" composition - microparticles of minerals. It is extremely important to thoroughly mix the contents of the vial before pouring into the unit. (The color of the precipitate, depending on the release batch, may vary from light green to dark gray and black).
The composition "Reducer" does not interact with the clutch frictions and does not affect their wear and performance.
An overdose when adding the composition by 1.5-2 times is not dangerous for the gearbox and does not interfere with its operation.
The composition "Reductor" does not affect the characteristics and condition of parts made of composite materials, ceramics and rubber products.

Protective and restorative composition for gearboxes and manual transmissions

Eliminates (or reduces) the noise of manual transmissions, axles or transfer cases.

Designed to protect against wear of mechanical transmission units, restore and improve their technical characteristics. Such preparations are commonly referred to as transmission additives. The 125 ml package is designed for processing transmission units with a total oil volume of up to 3.5 liters.

The composition is used for any mechanical transmission units: manual gearboxes, transfer boxes, front or rear axle gearboxes, with the exception of transmission units operating due to friction (LSD type limited slip differentials, TOD transfer boxes, etc.).

Application effect:

Multiple extension of motor resource
Noise and vibration reduction
Significant increase in vehicle overrun
Multiple increase in the "survivability" of units in case of oil loss and overloads
Up to 5% fuel savings on front-wheel drive and rear-wheel drive vehicles and up to 10% on all-wheel drive vehicles
Extending the service life of the oil in the nodes by 1.5-3 times

Protective and restorative compositions must not be poured into oil that contains other restorative components, such as XADO revitalizant and the like. In this case, ZVS is applied after changing the oil containing such components.

Instructions for use:

The composition is applied with fresh or spent no more than 50% of the prescribed period, oil.

When changing oil:

1. Drain the old oil from the transmission units.

2. Thoroughly mix the contents of the vial by shaking until the sediment disappears.

3. Pour the composition into the prepared fresh oil in the proportion of 40-50 ml of the composition per 1 liter of oil.

4. Stir the mixture and immediately pour it into the transmission units in the volumes provided by the manufacturer: manual transmission, transfer case and bridges. Screw in the oil filler plugs.

5. Immediately after filling, drive the car for at least 10 minutes in total in all gears, after which the transmission units are ready for operation in normal mode.

If the oil in the nodes does not need to be changed, then it is necessary:

1. Unscrew the oil filler plugs in all mechanical transmission units and check the oil level in them.

2. If the oil level is maximum (up to the upper limit of the low-fill hole), then it is necessary to pump out as much oil from each transmission unit as you plan to fill in this unit with a syringe with a tube included in the preparation kit.

3. Thoroughly mix the contents of the bottle and pour the composition with a syringe into the oil filling holes of the manual transmission and other transmission units in the proportion of 40-50 ml of the composition per 1 liter of oil. Screw in the oil filler plugs.

4. Drive the car for at least 10 minutes in total in all gears, after which the transmission units are ready for operation in normal mode until the scheduled oil change.

5. If there is significant noise in the transmission units, the dosage of the composition should be increased by 1.5-2 times.

Producer LLC "Siberian TITAN" Novosibirsk, st. Associations, 59.

Product reviews:

Ilya

At one time I filled this composition in a BMW 7 series in a manual transmission, as there was noise in 2nd gear. After driving a little, the noise disappeared, more than 7 years have passed, the box has been working fine, during this time I changed the oil in the box again, filled it with ZIC 75W90, for me it’s the best oil for transmission, though the second time I didn’t fill ZVS Motor Resurs.

Alexander Avdeev

I purchased a protective and restorative composition for the manual transmission after it was poured into the gearbox, the noise decreased but did not disappear completely, but the friction in the gearbox and the bridge decreased, which reduced fuel consumption! Thank you very much and all the best!!!

Kardapoltsev Alexey

Pankratov Andrey

I drove at least 3 (Three) kilometers without oil in the manual transmission, due to circumstances beyond my control, where, after filling the oil in the manual transmission, a characteristic hum appeared during operation, the gears turned on with a rattle. After treatment with the protective and restorative composition "Motoresurs";, the hum in the manual transmission disappeared, the gears switched on smoothly, silently, that is, the composition actually repaired the manual transmission. According to the treatment with the named composition for the engine, I can’t tell you anything, since the engine compression before and after treatment was not measured. With uv. I.

This allows:

Reduce noise and vibration. Optimization of clearances and restoration of bearings reduce noise and vibration during operation of the gearbox;
Improve runaway. Keeping a denser oil layer on the surface reduces friction losses, which increases the run-out: driving the car in neutral;
Extend resource. The formed layer on the friction surfaces and the retention of a dense oil film significantly reduce wear and increase the service life of the unit.

The effectiveness of the tribological composition has been proven in independent tests:

Acts and tests of SUPROTEK compounds in industry and the automotive industry

Characteristics

Application

For passenger cars, For motorcycles and motor vehicles

Weight

Instructions for use

The processing of differentials, transfer cases and other mechanisms is carried out according to the following procedure:

Warm up the mechanism to operating temperature by letting it run under load for 15-20 minutes.
Shut off the car engine.
Thoroughly mix the vial with the composition so that the sediment at the bottom is distributed throughout the entire volume of the liquid.
Pour 1 bottle of the composition into the mechanism through the standard filler hole. 1 bottle is enough to process units with a transmission fluid volume of 0.7 to 2.2 liters.
Immediately after adding the composition, drive the car for 20-30 minutes in normal operation mode.

Notes

Precautionary measures:

Does not pose a health hazard under normal conditions of use.
In case of skin contact, wash affected area with warm water and then with soap and water.
In case of contact with eyes, rinse them with plenty of water.
If ingested, seek medical advice.

Notes:

Shelf life 5 years. The date of manufacture is indicated on the label.
It is not recommended to use in case of mechanical breakdowns of parts and assemblies.
The "Reductor" composition is compatible with any type of gear oils, including oils based on ATF.
The sediment at the bottom of the bottle is the main working element of the "Reductor" composition - microparticles of minerals. It is extremely important to thoroughly mix the contents of the vial before pouring into the unit. (The color of the precipitate, depending on the release batch, may vary from light green to dark gray and black).
The composition "Reducer" does not interact with the clutch frictions and does not affect their wear and performance.
An overdose when adding the composition by 1.5-2 times is not dangerous for the gearbox and does not interfere with its operation.
The composition "Reductor" does not affect the characteristics and condition of parts made of composite materials, ceramics and rubber products.

Noise, hum and howl in gearboxes are quite common among car owners. Few people are ready to endure what is happening for a long time, because drivers are looking for ways to solve the problem that has arisen. Typically, the noise is due to an increase in the gaps between the contact patches of the gear teeth or other working surfaces. Changes in clearances relative to the norm occur as a result of natural wear and tear, or may be the result of a factory defect, a defect even at the production stage of the car. One of the effective solutions to the problem is the purchase of additives in the rear axle gearbox. Some believe that this approach does not help, it is required to immediately completely change the problematic part. But in fact, it is not so easy to purchase a quality spare part and install it correctly. In many situations, car owners are saved.

Additives can eliminate noise in the gearbox with minor wear parts.

Causes of noise

If while driving you hear extraneous noise from the drive axle and differential, first you need to understand the reasons for this behavior of the car. There are several main factors that cause extraneous noise and howl:

lack of oil in the oil sump;
pollution;
faulty main gear reducer;
wear of the bearings provided on the axle shafts;
wear of splines used for side gears;
deformation or unacceptable runout in the axle shafts;
loosened mounting bolts of the axle gearbox housing or other fasteners.

All this is not as rare as many motorists would like. But nothing can be done, you have to take appropriate measures upon the occurrence of malfunctions.

Noise from the final drive or differential can occur for several reasons. This is due to:

large clearance in the bearings of the driving gears of the car;
incorrect adjustment of gears;
gear wear;
tight rotation of the satellites on the axles;
scuffs on the working surfaces of the axes of the satellites;
jamming of gears or axle shafts in differential boxes;
incorrect gaps between the teeth of the differential gear.

If you know the cause, it will not be difficult to deal with the problem. Optionally, the part is subject to a complete replacement. Sometimes special additives can give a temporary effect.

How additives work

When planning to purchase gear oils to eliminate the resulting noise, many people think about the feasibility and real efficiency of their use. After all, the reviews are quite contradictory. Some point to the high efficiency of the additives, while others claim that they are useless. Let's try to figure this out. Special formulations for reducing noise in gearboxes, transmissions and differentials are grouped under the general type of transmission additive. Therefore, they are used for problems with boxes, bridges, gearboxes, etc.

The manufacturers themselves promise approximately the same effect from the use of their formulations. Traditionally, it all comes down to:

restoration of friction pairs, that is, surfaces that come into contact with each other during the operation of the car;
protection and surface strengthening of rubbing elements;
optimization of the geometry of contact spots;
creation of favorable conditions for the operation of all units of the gearbox, gearbox, etc.

This set of functionality forms certain characteristics. That is, additives are added to:

increase the level of acoustic comfort during operation of the unit;
soften the gear shifting procedure;
improve clarity when working with a manual transmission handle;
increase the overall resource of the transmission and related components;
increase the reliability of the gearbox, gearbox, etc.

When using additives for noise suppression to cope with the problems of loud operation of the gearbox and gearbox, many note the presence of an excellent effect from the compounds. This is achieved due to the formation of a special protective film, which makes the surfaces of rubbing parts more durable, reducing friction activity, the formation of abrasive particles upon contact between them. The microhardness indices of the surface layer of many high-quality additives turn out to be at a high level, which increases the wear resistance of the elements.

The geometry of the contact surfaces changes, the contact spots between the gear teeth are optimized. Because of this, the gears begin to work much quieter. But it is they who act as the main source of noise and rumble. But additives against noise are used not only in situations where the gearbox or gearbox, as closely interconnected components, show signs of malfunction. Specialized additives can be used on brand new and serviceable vehicles. Here they come in handy as a preventive measure. The bottom line is not to wait until the gearbox starts to make noise, but to prevent such a development of the scenario due to competent prevention of possible malfunctions.

Degree of efficiency

Almost every motorist knows that a certain set of additives is initially poured into them. They allow you to increase the efficiency of the composition, protect the enveloped units from wear, scoring, damage, etc. If you add all kinds of additional compositions, the balance of the oil components changes. This does not always benefit the car, its gearbox and gearbox. Therefore, it is important to draw several objective conclusions regarding special additives, which are formed based on the feedback from car owners and car repair specialists:

Additives can positively affect the wear resistance of the gearbox, gearbox, differential, etc. This is a proven fact in practice.
Under certain circumstances, due to the additive alone, it is not possible to get rid of noise. This is due to the strong wear of the gearbox or the insignificant effectiveness of the additive itself.
If you use a high-quality composition that matches the design features and technical characteristics of the car, the operation of the box and gearbox is normalized.

It is preferable to use initially high-quality and expensive synthetic-type oils with a set of all necessary additives, rather than trying to dilute low-grade oils with additional additives. The use of additives for the gearbox is relevant when the wear of the elements progresses, and the filled oil gradually loses its declared properties already a few months after the replacement.

Instructions for use

When pouring additives for the gearbox, you need to proceed from the design features of your car. Usually they have approximately the same device, slightly different in location. Therefore, the instruction in question is given on the example of BMW cars and their rear axle gearbox. By analogy, you can perform work with many other cars. But be sure to refer to the instruction manual that came with the machine.

To correctly fill the additive into the gearbox, you need to follow a certain sequence and follow the instructions:

For gearboxes, a single introduction of the composition is required, unlike other nodes, where additives are sometimes introduced in 3 stages with a certain interval between them. The effect of revitalization is achieved on average in 1000 - 1500 kilometers, if we talk about the complete completion of the process. The positive effect of the additives is indicated by a decrease in the intensity of the manifested noise already after a few tens of kilometers.

If the mechanism stops resuming normal operation after a while, this indicates severe wear on the gearbox. Here, it is no longer worth waiting for help from additives, since revitalizants can no longer cope with such a degree of damage. An integrated approach to the problem is required. But with a strong wear of the element, the use of additives should not be abandoned. You need to replace the failed gearbox as a source of noise, change the oil and again add an additive. This will increase the protective properties of the oil, improve friction processes and normalize the noise of the unit.

Suggested range

Now you just have to choose a high-quality composition in order to restore the operation of the gearbox, get rid of extraneous noise and solve the problem without major intervention in the design of the car. To begin with, make sure that the damage is not so serious, and the additive will really give a result. Excessive noise levels, other signs of increased wear indicate that the additive is unlikely to help you. But it is still not worth abandoning it, since it would be rational to use the additive after repairing the gearbox or replacing it.

Regarding the range of special additives, the following solutions are among the leaders here:

RVS Master Tr;
xado;
Suprotec;
Nanoprotec;
Hi Gear;
Liqui Moly;
EX 120;
MosTwo Ultra etc.

Let's take a look at some of the components. This way you will know how good this or that additive for the gearbox is, and how effective it will be in case of an excessive noise problem in the assembly.

Each of the additives presented is designed to restore surfaces and prevent increased wear of elements in contact and rubbing together. This is achieved by forming a special film of increased hardness. If you need to significantly reduce the noise in the gearbox, you should not use additives for this purpose only. Additives are positioned as a means to restore parts that wear out for natural reasons as a result of vehicle operation. The film being formed makes it possible to restore the geometry of the contact layer to close to optimal, which makes it possible to reduce the noise level.

Choose additives only from proven, well-proven and positively reviewed manufacturers. It is not always possible to believe their promises.

The transmission of the car consists of a gearbox, differential, transfer case, axle shafts and cardan shaft. In this case, the differential can be combined with the gearbox - this applies to automatic transmission and manual transmission (front-wheel drive), or it can be located in the bridge.

The main load, and, accordingly, wear falls on bearings, gears, shafts and couplings. The automatic transmission also has a mechanical part, which consists of several planetary gears, gears.

The most common breakdowns and malfunctions are wear on the bearings of the drive shaft, gears and differential; breakage and chipping of gear teeth; wear of the ends of the teeth of the synchronizer crown; a large gap in the interface of the synchronizer clutch. As a rule, this manifests itself in the form of increased noise and vibrations of the gearbox, rumble and howling at speed, knocking of the box when shifting gears, knocking out gears and difficult to turn them on (with grinding and excessive effort).

Nothing lasts forever, but it is important to know what increases wear and reduces the life of important vehicle components. And also, how to avoid expensive repairs, what auto chemical products: additives and additives can help with this.

The service life of manual transmission, automatic transmission and other components is affected by:

operating conditions and compliance with factory instructions
carrying out routine maintenance and adjustments
quality of lubricants. Each type of transmission uses its own oil recommended by the manufacturer.
driving skills

So, for example: the operation of a car with a trailer requires not only special operating conditions, speed limits, but also more frequent maintenance, inspection and often the use of technical fluids of a different viscosity. The oil in the transmission of any car performs several functions, and great demands are placed on it:

fluidity at low temperatures
low coefficient of thermal change
required coefficient of friction
parts lubrication
removal of heat and wear products
do not form foam and sediment

It is quite difficult to determine for yourself what is buzzing and howling, a gearbox or a bridge, a wheel bearing or a differential, especially when you are driving in the cabin and at speed. But you can check the oil level, its condition and the presence of wear products yourself.

What to do if the above problems are found in you?

You can look for a used unit, someone is in a hurry to sell the car at a big discount, others to repair the transmission. But there are many solutions here too. From independent ones, starting with samples of another oil, thicker, there are those who try to sprinkle sawdust. Looking for additives to eliminate the rumble, but they live from replacement to replacement. Many stories about how I bought a car, decided to change the fluid. And after replacing the box buzzed.

What does RVS -Master offer for gearboxes, axles, transfer cases and reducers?

Unlike additives (Slick50, STP, etc.), RVS treatment does not create a temporary film, but builds up on the surface by diffusion a new material associated with the base metal as a whole, which allows:

restore the geometry of gear surfaces;
reduce noise and vibration levels;
increase the resource of parts;
shifting gears more easily and clearly;
compensate for wear on the contact patches of gears up to 0.5 mm;
reduces wear during operation in cold weather.

RVS technology is a method of using a mixture of geoactivators to obtain modified metals and metal-ceramic surfaces, allowing to achieve extremely low friction coefficients in the nodes. RVS-Master does not change the chemical composition and physical properties of oils, does not react with base additives.

Processing - on the one hand, mechanically worn parts are restored, on the other hand, a significant improvement in the physical characteristics of friction surfaces occurs.

The figure shows one of the teeth of the axle differential. The section shows the wear zone. The cermet layer is created only on the wear spot, since only here, as a result of friction, heat is released, which is necessary for the chemical reaction to occur. The thickness of the build-up layer is proportional to the degree of wear. Where there is no friction and wear, the layer does not appear at all.

It is known that even brand new parts are not perfect in their dimensions. All parts of the mechanisms are made with a limited degree of accuracy - with the so-called tolerances. In addition, when giving the box for repair, you will not be ready to change all worn parts, but only those that you cannot do without, otherwise the amount of repair will be unreasonably high.

Repair compositions allow you to restore and effectively protect both new and worn parts from wear.

Our company is the exclusive representative of the Finnish brand RVS Master. All products are certified and have no analogues. You can buy RVS Master Transmission TR3, TR5 and ATR7 in one of the ways indicated in our online store:

order on the site by filling out the basket
buy from our representatives

Note: The price from representatives may differ slightly, taking into account the cost of delivery to the region.