What lubricant is better to fill the shrus. Types of shruss lubricants for your car. What lubricants should not be used

Cars equipped with front-wheel drive have many advantages - often they are lighter, they are cheaper and easier to produce. Also the front-wheel drive cars have more high passability On slippery areas. But there are certain disadvantages. So, the Sls in the drive not only ensures uniform straightness of the movement, but also causes the rapid wear of parts and transmission nodes.

To increase the reliability of drive and transmission mechanisms, a special lubricant has been developed, with the help of which the situation has improved. Then many different products began to appear on the lubricating materials market, which created confusion, and motorists had to tolerate some inconvenience. To avoid mistakes, you should know what lubrication Sls is most effective.

What tasks solve lubricants Sls

Even a novice motorist knows that lubricant, which is used in most nodes, decides not only the task of reducing friction and wear of parts. It is also designed to reduce the load that mechanisms are experiencing. Lubricants make rotation more easier and free, and the car can move forward without any obstacles. Lubrication Sls In addition to lowering friction also reduces fuel consumption and energy loss in transmission.

The second equally important property of lubricants is the protection of metal components from corrosion impact. It is not a secret for anyone that the bulk of all breakdowns of parts in the mechanisms is the consequences of considerable corrosion. Lubrication must protect the details of the shruses from such processes and thereby ensure the durability of the node. A good product will save the owner of the car from unnecessary costs.

Views of lubricating materials

Front-wheel drive cars, as well as their all-wheel drive bonuses coexist for many decades. During this time, many varieties for the Sls appeared. In general, each composition completely effectively performs its functions. But some of the proposed lubricants have aggressive properties in relation to the rubber or plastic. Many compositions also do not have proper properties to combat corrosion, and this is almost not the most important characteristic Lubricants Sls.

Lithium-based lubricating

This is a mixture of yellowish shade and high viscosity. When decreasing temperatures, viscosity increases. In the frost, lithium lubrication can be labeled with great difficulty. Lithium compositions are perfectly coping with a decrease in friction. In addition, the lubricant in tens of times reduces the loads that affect the drive mechanism and its components.

It is also noted the conservation properties of these materials - it is the products on a lithium-based basis to protect the metal from the effects of moisture and dust, as well as other pollutants. But this can be said far from every composition, it happens that any product does not have the necessary characteristics to combat the destruction of the shruses due to the impact of corrosion. Experts recommend motorists regularly check the status of the drive system and all nodes. The frequency of such checks is 50-60 thousand kilometers.

One of the exceptions that are quite a bit, is the lithium domestic lubricant "Litol-24". Russian automakers recommend not to replace it earlier than in 100,000 km. Lithium-based formulations can be safely used with any polymeric coatings, which are used in the manufacture of anthers in the Sls.

Brands

Today, among producers, domestic lubricants are leading. Many foreign firms gradually refuse these compositions due to the development of newer and modern technologies. Newest Development allow you to provide maximum protection for each part in the transmission.

Despite this, there is always a lithium lubricant Sls from manufacturers such as Hado, Very Lube, Renolit.

Products based on Disulfide Molybdenum

Although lithium lubricant Sls and has high efficiency, the search for new technologies and solutions continues. The composition must be ideal for all cars. As a result, the compositions of the new generation were created. Their feature is Molybdenum Disulfide. This made it possible to increase resistance to corrosion. As the resource tests have shown, even after 100,000 km in the shurts there was no serious wear. But even this unique composition is not eternal - the replacement will be required through a hundred kilometers.

Fear of liquid

It is noted that such compositions have a serious minus. Molybdenum products are very afraid of moisture, which can get from the road inside the mechanism. As a result, the composition completely loses its properties.

Brands

In order to choose the best, you should not pay special attention Price. Often lubricant Sls with a lower price has greater efficacy. Excellent example - domestic products "Slsus-4". As part of a lot of molybdenum, which best affects the durability of transmission nodes. From foreign brands you can recommend BP, Liqui Moly., Mobil, Esso.

Grease

All that is mentioned above is relevant only for external hinges of angular velocities. No lithium products nor molybdenum are suitable for internal nodes. The fact is that work inner scrub passes in more high temperatures. Efficiency lithium lubricants It is lost already at 120 °, and the standard temperature for the internal nodes is 160 °.

As lubricating products, it is recommended to use polyurea-based compositions. Among the characteristics highlighted high temperature resistance, resistance before exposure to liquids, overall efficiency. The mixture on the basis of the polyurea is suitable as a lubricant for a triphide shrus. If the inner node is based on the balls, then it is quite possible to do with the product "Slsus-4".

Features of internal tripoid shrusov

As for trypoid hinges, they work at the expense of needle bearings. If there are any solid particles in the lubricant, it will lead to an imminent death of the mechanism. Sellers in stores are trying to sell car enthusiasts.

The lubricant for a triphide scruck can be both domestic and imported. There are suitable products on the polyurea in the Hado assortment. Also, many car owners recommend the Castrol LMX product, which is ideal for working in needle bearings.

What lubrication can not be used

Often, drivers become victims of marketing - they are offered the best and reliable product, which in reality does not have the desired properties. So, in the case of hinges of angular velocities, it is not recommended to apply graphite lubricants. Also do not fit the products on a hydrocarbon basis. In addition, mixtures based on calcium and sodium, as well as iron or zinc, will be destroyed by the mechanism.

How many lubricants in the shrus

So, the external shruses are filled with lubricant so that the composition be a little over the part borders. Internal can be discolored slightly - poured so that about 3-5 mm remains to the edge.

How to choose a good lubricant?

Today is very optimal option - Means with Molybdenum Disulfide. Here and high corrosion protection, and decrease friction in nodes. As a universal lubricant, you can apply "SCLM-4" or "Litol-24". BUT best grease for shruses is original Materialthat recommends the car manufacturer. So when choosing, be careful.

One of the key mechanisms of the car is the hinge of equal angular velocities (Solus). This detail It is quite reliable, however, due to the cyclic rotating load requires timely service.

A large number of scruse lubrication options allow you to choose the desired for your car. Photo: Ostagram.ru.

What is needed for lubrication

The use of lubricant solves a number of vital tasks for the car:

• Reduction of friction;
• Prevents premature wear details;
• Reduction of load in general on the part;
• Reduction of fuel costs to transmission loss;
• Corrosion prevention;

With untimely maintenance, the transmission of torque is reduced, an unpleasant knock appears when the steering turns appears.

Types of lubricants

Over time on the market, more and more different lubricants appear on the market. They differ in their composition and properties. The composition of lubricants are divided into two main categories:

1. Lithium;
2. Based on disulfide molybdenum.

Lithium lubricants

Lithium lubricants for a shrus - the most common and affordable option. Photo: a.d-cd.net

The most common type of lubricant for transmission service. Substances have a yellowish substance with excellent viscosity, which thickens at low temperatures.

Lithium compositions are characterized by high conservation properties that carry a pronounced anti-corrosion effect. Not bad copes this grease And with dust and dirt falling into the mechanism, but do not solve this problem as a whole. It follows every 40-50 thousand runs to serve the drive system.

Most lithium lubricants are neutral to polymeric materials from which modern anthers produce for the Sls.

Important: High-strength plastic on an organic basis can be dissolved by lithium compositions.

In such cases, it should be discussed in the instruction manual, in which you must be recommendations for maintenance of the Sls and the compositions used for lubrication.

• Widespread, due to low cost and sufficiently high efficiency;

• React with polymeric materials;

The following products are widespread on the market:

• Renolit;
• Hado;
• Very Lube;
• Litol-24.

Molybdenine Disulfide Based Compositions

In front of the specialists, the tasks of extension of anti-corrosion protection of parts and reduce the likelihood of entry into the reaction with polymer materials of anthemists. The problem is partially solved with the use of molybdenum sulfide.

The use of compositions based on disulfide Molybdenum has become a new step in the automotive industry. Photo: Forum.rcdesign.ru.

• Increasing the stability of corrosion parts is the main feature of compositions based on molybdenum sulfide. Specialists who conducted comprehensive tests in the reports indicated that after a run in 100 thousand, signs of mechanisms wear are not manifested.
• Partial substitution of the salt of organic acids made it possible to reduce the reaction to the reaction with polymers. As a result, manufacturers recommend the use of this lubricant in almost all modern cars.

• If moisture gets inside the Sls, it can completely lose its properties, which in turn leads to the conclusion of the entire node.

IMPORTANT: It should be carefully followed by the tightness of the anther so that the lubricant does not have contact with water.

With all the advantages of the composition of this group, the replacement is still necessary to replace every 95-100 thousand mileage.

The market offers a wide range of products that differ in both quality and price. The following compounds are most often used:

• LIQUI MOLY;
• Texaco;
• Mobi;
• ESSO;
• Shrew-4.

Barium lubricants

Manufacturers for a second do not stop in the search for more efficient and alternative lubricants. Photo: Avtorin.ru.

Most of the new funds are either weakly effective or too expensive in production.

An example of an alternative lubricant can be the barray, more precisely, the compositions on its basis.

• Neutrality in the reaction with moisture. In case of damage to the tightness of the anther, there is no need to replace the lubricant. Operation may continue until dirt and dust fall into the Sls.
• Neutrality in the reaction with polymers. Can be used with anthers made from any polymer material.
• Reliable protection against corrosion in extreme operating conditions (off-road, sands, etc.).

• High price. Especially concerns the well-known foreign manufacturers.
• Low frost resistance. When operating in a cold climate requires frequent periodic replacement.

Replacement of lubrication

In the process of replacement, several steps can be distinguished:

1. Disassembling the chassis of the car.

We remove all the elements holding the screen (ball rods, supports). The mechanism is removed carefully to eliminate the possibility of damage.

On the case of the Sls and the support, apply notches, which will serve as guidelines for accurate assembly (will be just combined to combine them).

1. Disassembly directly with the Sls and removal of the old composition. Separate the external and inner part. Clean the details from the old lubricant and dirt. It is enough to wipe with a dense cloth or paper.

IMPORTANT: Do not apply a car supersampoo or soap, the remains of which can worsen the quality of the lubricant. Exist special means Cleaning.

1. Filling the Sls with a new lubricant. The outer part is filled to the limit, better if the lubricant will perform. The inside cost to fill in three quarters.
2. Assembling Sls.
3. Installation on a regular place, installation of anthers. There should be a small amount of lubricant inside the anther and distribute it to the inner surface evenly.
4. Assembling the chassis of the car.

It should be noted that automakers and specialists recommend carrying out work on servicing the Sls not less than a run of 60 thousand kilometers. Manufacturers of lubricating compounds convince the buyer as their product and recommend replacing every 80-90 thousand kilometers. With active operation in difficult conditions, it should be checked running every 40 thousand runs. And on the contrary, if the car leaves the garage rarely, then the replacement can be produced at a periodicity of 4-5 years.

Video instructions for replacing a shruss lubrication you will find here:

Important features and total

When solving such an important task, you should perform several consecutive actions:

• Examine the instruction manual for the car. In this useful book, you can find all the recommendations of specialists in servicing all nodes and aggregates.
• Determine the properties of materials from which the Sls is made.
• Determine the frequency of replacement of lubricants depending on the operational loads of the car.
• It is worth calculating the means that will be spent on the purchase of lubrication.

When buying a lubricant, you should pay attention to the components contained in it. In addition to the above, there are also substances based on graphite, mineral substances, zinc, iron, etc. These products serve mainly for lubricating various types of bearings in other nodes and units.

Summing up It can be noted that the most optimal price-quality ratio is lubricants based on molybdenum sulfide. They have a number of advantages over the rest of the competitors and, while observing the tightness of the anther provide reliable protection Sls.

- An integral suspension element of any front-wheel drive machine.

He is a guarantor of uniform rectilinear movement, the resource of which is comparable to the resource of the service of the car itself, however, only in the case when constant competent care is carried out - diagnostics are carried out, timely replacement Clamps fastening, rubber cover and, of course, lubrication. The diagnosis of the node and the replacement of the components of its elements - the procedures are simple, even a beginner will cope with them, but the question is, what a lubricant is better for a shrus, it is able to put in a dead end experienced motoristsbecause lubricants are as well as hinges, there are different. How not to get confused in all this manifold and make right choice, Our article will tell.

It's no secret that manufacturers did not just decide to lubricate some details of the car special technical liquids. There were their foundations - tasks / problems that this liquid could minimize or decide. In the hinge of equal angular velocities with such grounds are:

• preventing the appearance and prevention of corrosion spread - in metal elements it leads to the appearance of cavities, called shells, which significantly reduce the efficiency of the transmission and create a well-heard knuckle when rotating the steering wheel;
• reduction of the friction coefficient, ensuring free rotation of the elements and, as a result, minimizing the load on the transmission of the front axle;
• reduction of energy loss when transmitting force (less energy loss - less fuel costs);
• safety for synthetic and organic polymers, because to protect hinged joint Plastic or rubber anthers are always used from dust and dirt, so the lubricant used in this connection should not erod them.

At the same time, all these tasks are able to solve not every lubricant, so you immediately exclude everything too much and leave only those options that these requirement correspond to.

Varieties of lubricants for a shruss.

1. Lithium (Renolit, Hado, Litol-24, Very Lube).

The most popular lubricant among car owners. It looks like a viscous thick yellow consistency, thickeningly thickening under negative temperatures (the lubricant becomes so dense, which is practically not amenable to spreading).

Advantages:

• compatible with virtually any kind of polymers used to protect hinges of equal angular velocities;

Disadvantages:

• weak corrosion stability, therefore, nodes treated with lithium lubricants should be checked at least every 50-60 thousand km of mileage (the elimination of Lithol-24, its manufacturers guarantee 100 thousand km of uninterrupted operation);
• incompatibility with modern high-strength plastics, especially Litola-24, so if in your car SCRs protect them, before using one or another lubricant, be sure to read the instruction manual, you will find recommendations in it, what better lubricant For a script In your particular case.

2. Lubricants based on disulfide Molybdenum (Mobil, Liqui Moly, BP, SCLS-4, ESSO, Texaco).

Modern analogue of lithium composition. Looks like a thick ointment of brown, gray or black.

• it copes well with friction, no worse than lithium lubricants;
• it has high corrosion resistance, however, to preserve this advantage, every 100 thousand km should change. Run.

• the composition is very afraid of moisture and when meeting it loses all its beneficial featuresTherefore, the efficiency of lubricants based on disulfide Molybdenum is guaranteed only in cases of a whole anther, therefore, when used, the tightness of rubber / plastic protection should be checked at least 1 time per month, as well as after every road off-road and strong impact of the front of the car.

3. Barium lubricants.

It was specially designed for use in hinges equal to the angular velocity of the car.

Externally are a long-fucked brown or yellow ointment, endowed with the advantages of lubricants based on disulfide molybdenum and lithium soap:

• well copes with friction, reduces the load on the components of the drive mechanism in several tens of times;
• compatible with any polymers and plastics;
• neutralizes the dust and dirt inside the anther dust;
• practically do not let moisture.

Disadvantages are only two:

• high price;
• fear of negative temperatures, due to which the manufacturer recommends replacing the composition on the hinge after each winter.

What lubricant to choose?

Each of the above-mentioned lubricants for a shruss have equal chances in order to be known as the best, it all depends only on what criterion is to award this title, so final choice Do, as always, only to you: Want to save the most, choose lithium formulations, just readily carefully read the instruction manual for your vehicle for the possibility of their use; Want, as they say, smear and forget, then your choice should fall on the baric formulations; In all other cases, use lubricant based on Molybdenum disulfide, just do not forget to control the state of the anther.

What lubricants can not be applied?

In order not to tell you convincing sellers of specialized stores, never use for shruses:

• calcium / sodium-based consistency compilations - they do not like lubricating high-loaded nodes, the retreat from this recommendation is fraught with the accelerated distribution of corrosion and reduce the service life of the hinge to 15-30 thousand km;
• graphite lubricant - it is not thermal stable, so when applied in the shurts reduces their service life up to 20-25 thousand km;
• hydrocarbon compositions (including Technical Vaseline) - Again due to instability to high temperatures, completely washed away from the node after a few km of the path, which means it will work on dry, and the longer it will happen, the faster the part will need to be replaced;
• iron / zinc-based mineral lubricants - do not withstand elevated loads and, like previous formulations from this list, contribute to the accelerated wear of the hinge of equal angular velocities.

Video.

Lubrication for a script Provides the normal operation of the hinge of equal angular velocities, reduces the friction level, increases the efficiency of the mechanism and prevents corrosion to appear on the surface of the individual parts of the hinge. Many drivers are interested in a natural question - what lubricant to use for a shrus? We have collected for you information and comparative characteristics of the lubricants presented in stores, which we offer to your attention. In the material there is practical information on their use, as well as reviews and personal experience Use 6 popular lubricants with some car owners.

You will learn about such aspects

• Types of applied lubricants for angular velocity hinges

What is Sls, its functions and types

Before switching to the conversation directly about lubricants, let's stop more on the shurts. It will be useful in order to find out what properties Must possess lubricant for "grenades", as the shrus is called in common, and which composition is used in one case or another. The task of the hinge is the transmission of torque from one axis to the other, provided that they are at an angle to each other. This value can be up to 70 °.

In the process of their evolution, such types of shruses were invented:

At large angles between the axes, the performance of the hinge drops. That is, the value of the transmitted torque becomes less. Therefore, it is necessary to avoid significant loads with too twisted wheels.

A feature of any hinge of angular velocities are high shock loads. They arise when driving the car, overcoming her lifts, driving around the uneven road, and so on. With the help of special lubricants, all negative consequences can be neutralized.

The resource of modern hinges of equal angular velocities is quite large (subject to the tightness of the anther), and comparable with the service life of the car. The lubricant is changed when replacing the anther or the entire shrus. However, according to the regulations, the replacement of the shruss lubrication must be carried out every 100 thousand kilometers of the run or once every 5 years (depending on what will come before).

Properties of lubricants for hinges of equal angular velocities

Due to the complex operating conditions of the mentioned joints, the lubricant of the shruss is designed to protect the mechanism from negative factors and provide:

• increase the coefficient of friction of the internal details of the hinge;
• minimizing the wear of individual parts of the shrus;
• reduction of mechanical load on the components of the node;
• protection of the surfaces of metal parts from corrosion;
• neutral reaction with rubber joint seals (anthers, gaskets) in order not to damage them;
• water repellent functions;
• durability of use.

Based on the requirements listed above, the lubricant for an outdoor or internal shrus must have the following characteristics:

• wide temperature rangeto use the composition at critical temperatures (modern lubricants Sls are capable of operating at temperatures from -40 ° C to + 140 ° C and higher, this range depends on the specific lubricant mark);
• a high degree of adhesion (the ability to adjust the working surface of the mechanism, simply speaking, stickiness);
• mechanical and physicochemical stability of the composition, providing permanent working characteristics of lubrication under any operating conditions;
• high contamaged properties that ensure the proper level of glide of lubricated working surfaces.

Thus, the characteristics of the lubricant for the Sls should fully respond to the list. Currently, the industry produces several types of such compositions.

Types of lubricants

Lubricants are available on the basis of various chemical compositions. We list and describe the types currently used.

LM47 Lubricant for Sls with Molybdenum Disulfide

Lithium lubricants shrus

These are the oldest lubricants that began to be used immediately after the invention of the hinge itself. They are based on lithium soap and various thickeners. Depending on the base oil used, the lubricant may have color from light yellow to light brown. They are good are suitable for use with medium and high temperatures. but at low temperatures lose their viscosityTherefore, the level of protection of the mechanism is significantly reduced. Perhaps even tapping hinges with large frosts.

Lubrication Sls with Molybdenum

With the development of technologies, the use of lithium lubricants has become ineffective in many ways. Therefore, the chemical industry has developed more modern lubricants based on lithium soap, however, with the addition of Molybdenum disulfide. As for lubricating properties, they are approximately the same as in lithium analogues. However, the peculiarity of molybdenum lubricants is their high anti-corrosion properties. This became possible due to the use of metals in their composition, which replaced the part of the acids. Such compositions are absolutely safe for rubber and plastic, from which some details of the shrus are produced, in particular, the boot.

Usually when buying a new anther with it, a disposable package with lubrication is included. Be careful! According to statistics, the chance is great to run into the fake. Therefore, before using lubrication, check its consistency, thumping it into a sheet of paper. If it is not thick enough or causes suspicions - it is better to use another lubricant.

A significant disadvantage of lubricants on a molybdenum basis is their fear of moisture. That is, if it gets to the boot, even a minor quantity, lubricant with molybdenum turns into abrasive With the consequences (damage to the inner parts of the shruss). Therefore, when using molybdenum lubrication, it is necessary to regularly check the condition of the dust On the casing of a shruss, that is, its tightness.

Some unscrupulous sellers say that lubricants for a hinge with a molybdenum additive restore the damaged node. This is not true. In the event of the appearance of a crunch in a shrus, it is necessary to repair it or replace it with a service station.

Popular products from this series in our country are lubricants "Shrus-4", LM47. other. About their advantages, disadvantages, as well as comparative characteristics We will talk below.

SRB-4 Barium Lubrication

Barium lubricants

This type of lubricant is currently the most modern and technological. Lubricants have excellent operational characteristics, chemical resistance, not afraid of moisture And do not interact with polymers. They can be used as a lubricant for outdoor and internal shrus

Disadvantage barium lubricants is an reduced them properties at negative temperatures. Therefore, replacement is recommended after each winter. In addition, due to the complexity and manufacturability of production, the price of barium lubricants is higher than that of lithium or molybdenum analogues. The popular domestic lubricant of this type is SRB-4.

What lubricants should not be used

Sls - a mechanism that works in difficult conditions. Therefore, for its lubrication it is impossible to use any compositions that fell under the arm. In particular, Shruses can not be lubricated:

• graphite lubricant;
• technical vaseline;
• "Lubrication 158";
• various hydrocarbon compositions;
• sodium or calcium-based compounds;
• composition based on iron and zinc.

Using lubricants at low temperatures

Many car owners living in the northern regions of our country are interested in the question of choosing a shruss lubricant that would not have freezed with significant frosts (for example, -50 ° C ... -40 ° C). The decision must be made based on the information provided by the manufacturer. This is very important, not only for lubricants of shruses, but also other oils and liquids used in cars in the north.

Before traveling in conditions of significant frost, it is strongly recommended to warm the car to warmly so that the goods mentioned and fluid, including the lubricant Sls, warm up and reached the working consistency. Otherwise, there is the likelihood of mechanisms with an increased load, and as a result, their premature failure.

According to the reviews of the car owners living in the conditions of the Far North or close to them, the domestic lubricant has proven well. However, we touch the selection of lubricants a little later.

Replacing lubricant in shurts

The procedure for replacing lubricant in hinges of equal angular velocities, as a rule, does not cause difficulties even in inexperienced motorists. First of all, you will need to remove the Sls from your car. The sequence of actions will be directly dependent on the design and device of the machine. Therefore, it is impossible to give specific recommendations. You should also know that the hinges are internal and external. The principle of their work is radically different. Without going into the details of the structures, it is worth saying that the basis of the external shrus is the balls, and the basis of the internal shruss (rollers) - rollers, or needle bearings. Internal Sls Adjusts large axial movements. For lubrication of internal and exterior hinges use different lubricants. An example of a replacement will spend on a tripoid shooter as the most popular version.

Before replacing the shruss lubrication, you need to know which amount you need. You can find this information in your car manual or on the Internet. However, often these requirements neglected, and fill the "glass" of the rod to the edges.

When the Schrus turns out to be in your hands, the direct replacement procedure is performed in accordance with the following algorithm:

Lubrication level for a scruck in "glass"

• Disassembly of the case. Often the housing is bonded by two locking rings (spinning). Accordingly, to disassemble it, it is necessary to remove these rings using a screwdriver with a flat sting.
• Removal of anther and sealing ring. After performing this simple procedure, it is necessary to check the integrity of the anther. If necessary, buy a new one for further replacement.
• Next you need get all the internal mechanisms Hinge and disassemble them. Typically, the tripod itself holds on the semi-axis using the locking ring, which must be removed to dismantle it with a screwdriver.
• Rinse thoroughly In a gasoline or solvent, all internal parts (tripods, rollers, semi-axis) in order to remove the old lubricant. The insides of the case (cup) also need to be cleaned of it.
• Put some lubrication (Approximately 90 grams, but this value is different from different scruses) into a glass. The choice of lubricant for the tripod, we will take care of just below.
• Put tripods on the axis In a glass, that is, at its workplace.
• Report the remaining amount of lubrication from above On the installed tripod (usually about 120 ... 150 grams of lubricant are used in the tripods). Try to lay lubricant evenly by moving the axis of the tripode in the case.
• After you launch the required amount of lubrication for a tripidal shrus, you can start assembling, which is performed in the reverse order. Before tightening the rings or clamps, lubricate the grooves for them with Lithol-24 or some kind of lubricant.

Replacing lubricant on the outdoor shrussium VAZ 2108-2115

Replacing lubricant on an internal shrus

As you can see, the replacement procedure is simple, and anywhere owner who owns the elementary skills of fitter work can cope with it. The main question to which you need to answer before performing this procedure - what lubrication Sls is better and why? In the next section, try to answer it.

Application of lubricants for shruses

Due to the difference in the design of internal and external hinges of equal angular velocities, the technologists recommend using different lubricants for them. In particular for internal shrusov The following lubricants are used:

• Mobil SHC Polyrex 005 (for tripod type bearings);
• SlipKote Polyurea CV JOINT GREASE;
• Castrol OptiTemp BT 1 LF;
• BP ENERGREASE LS-EP2;
• Chevron Ulti-Plex Synthetic Grease EP NLGI 1.5;
• VAG G052186A3;
• Chevron Delo Greases EP;
• Mobil Mobilgrease XHP 222.

• LIQUI MOLY LM 47 LANGZEITIFETT + MOS2;
• Very Lube lithium lubricant for Solus MOS2;
• Mobil Mobilgrease Special NLGI 2;
• BP ENERGREESE L21M;
• Hado Sls;
• Chevron SRI Grease NLGI 2;
• Mobil Mobilgrease XHP 222;

Best lubricant

We found on the Internet Real consumers about common lubricants for shruses, after which they analyzed them. We hope that this information will be useful for you and will help answer the question - which lubricant is better to use for the Slus. Reviews are presented in the form of tables, the sequence of mention says popularity from more to less popular. Thus, it turned out the top 5 of the best lubricants for a shrus:

Patriotic lubricant Shrus-4

Lubrication produced by several Russian enterprises. It was invented for use in the first Soviet SUV VAZ-2121 "Niva". However, subsequently began to be used in front-wheelwater vases. In addition to use in ball bearings outdoor shrusov Lubrication can also be used to lubricate parts of carburetors, telescopic racks, clutch bearings. SCLM-4 is a mineral lubricant based on lithium hydroxycerath. Its temperature characteristics: Operating temperature - from -40 ° C to + 120 ° С, Dripping temperature - + 190 ° C. The price of a tube weighing 100 grams is 1 ... $ 2, and a tube weighing 250 grams - 2 ... $ 3. Number in the catalog - Oil Right 6067.

LIQUI MOLY LM 47 LANGZEITIFETT + MOS2. Lubrication in the form of a thick plastic liquid of dark gray, almost black, produced in Germany. The composition of the lubricant includes a lithium complex (as a thickener), mineral basic oil, a set of additives (including anti-wear), solid lubricating particles that reduce friction and wear. Used B. outdoor scraps. In addition, it can be used in the maintenance of power tools, typographical and agricultural, building machines To lubricate the thread for guide, slotted shafts, high-loaded hinges and bearings. Operating temperature - from -30 ° C to + 125 ° C. Packaging price for 100 grams - 4 ... $ 5 (number in the catalog - Liquimoly LM47 1987), and 400 gram packaging (LIQUIMOLY LM47 7574) will cost 9 ... $ 10.

Ravenol Mehrzweckfett Mit MOS-2. Lubricants of the Ravenol brand are produced in Germany. Molybdenum disulfide lubricant allows you to extend the life of the shruses and reduce the level of their worn out. Lubrication resistant to salted water. Use point - from -30 ° C to + 120 ° C. The price of packing weighing 400 grams is about 5 ... $ 6. In the catalog you can find this product at number 4014835200340.

Sls MS X5

Sls MS X5. Another domestic representative. Class of consistency in NLGI - ⅔. Class 2 means the range of penetration 265-295, lubricant Vaseline-shaped. Class 3 means the renovation range of 220-250, lubricant of the average hardness. It should be noted that categories 2 and 3 are used mainly for lubrication of bearings (in particular, Category 2 is most common among plastic lubricants for passenger transport). Lubrication color - black. Thickener - lithium soap. The used complex X5 reduces friction in the bearing. Even with damage to the anther, the lubricant does not follow. Temperature mode from -40 ° C to + 120 ° C. Capple temperature - + 195 ° C. The price of a tube weighing 200 grams is 3 ... $ 4. You can find it in the directory at the VMpauto 1804 number.

Hado for a scrub. Produced in Ukraine. Excellent and inexpensive lubrication. Is used for outdoor shrusov. Does not contain molybdenum disulfide. Color - Light amber. A distinctive feature is the presence in its composition of revitalizant - substance capable of significantly slowing down wear and change of geometry of parts operating under load. It can be used not only in shruses, but also other nodes and mechanisms. Lubricant consistency class NLGI: 2. Temperature regime from -30 ° C to + 140 ° C (brief up to + 150 ° C). Capple temperature - + 280 ° C. The price of a tube weighing 125 grams is 6 ... $ 7, the price of a cylinder weighing 400 grams - 10 ... $ 12. Code in the catalog - XADO XA30204.

Lubrication Step Up. - High-temperature lithium with SMT2 for Sls. Produced in the United States. It is used both in external and internal shurts. Is an high temperature lubricant, Its temperature range from -40 ° C to + 250 ° C. Contains SMT2 Metal Air Conditioner, Lithium Complex and Molybdenum Disulfide. Price banks weighing 453 grams - 11 ... 13 $. You will find it under the number STEP UP SP1623.

Conclusion

Conduct the procedure for replacing the hinge lubrication of equal angular velocities in accordance with the regulations installed by the manufacturer of your car. remember, that much cheaper to buy a lubricant for a shrusthan to repair or replace the hinge itself due to damage. Therefore, do not neglect by it. As for the choice of a certain brand, we advise you not to chase the imaginary benefit and not buy cheap lubricants. As a rule, for reasonable money it is quite possible to buy a quality product. We hope that the above information was useful for you, and now you will take the right decision, which better use the lubricant in the shooting line of your car.

Some motorists do not know the names of the nodes of the machines. Therefore, in the process of repairing or during communication with specialists, difficulties may arise. Sls - this is a hinge of angular velocities.

There are two types:

• external - for rotation directly hubs;
• internal - to transfer torque from the engine to wheels.

Composite parts of the node

The knot is known to humanity for a long time and indispensable in cars. The design is simplicity and, with proper maintenance, will serve correctly and for a long time.

Composite parts of a shrus:

• housing - in the form of a bowl;
• owl with oil - is inside;
• separator - ring opening;
• six balls - as in the bearing.

For trouble-free operation of the device requires its timely service. Since the node has fading details, it is required to be lubricated in order to:

• reduction of friction;
• reduction of wear;
• lowering loads on rubing parts;
• protection of metal from corrosion.

The oil is short-lived and periodically should be changed. But questions appear:

1. What mixture to choose?
2. How to do it?
3. How much mixture to fill in the screen?

About lubricant

Each node of the car has its own features of operation and care. Before purchasing something, you should read the instructions and find out the recommended lubricant.

Lubrication selection

If the manufacturer does not indicate which lubricant to use for shruses, you can use a universal agent. You should choose carefully because the device is operated under serious loads.

To minimize! Everything lubricants Made of oil. Fake fakes.

In the auto shops you can purchase a special mixture, which is different:

• high viscosity;
• strength.

This is required to hold the substance on the surface of moving parts even at high temperatures. Oil features:

• the invariance of characteristics under changeable conditions;
• anti-corrosion properties;
• the ability to save your initial characteristics for a long time.

When changing lubricant

Replacing a viscous substance in shruches is made in the following cases:

• when mileageing a node over 100 thousand km.;
• when replacing the anther knot;
• when replacing the shrus itself.

The number of required lubricant when replacing is indicated:

• in the car manual - not always;
• on the package - always.

Disaster node and its promissory

Disbanding an internal shrus (tripod)

Attention! Memo seats of parts of the node. Take marks. Everything should be back into place, especially balls.

Replacement algorithm when replacing:

1. Unscrew the nave nut.
2. Throw balls.
3. Loosen the coupling of the inner shrus.
4. Become racks.
5. Get the item.
6. Remove the lock ring.

Lubricant

Attention! Prepare the materials for cleaning from the old lubricant. You can not use the solvent.

Details removed must be cleaned up to shine. To remove the old lubricant, it is advisable to use paper, and for final cleaning and polishing - towel.

The algorithm for lubricating parts during its replacement:

1. Score the bottom of the grenades with a mixture.
2. Collect a hinge.
3. Install a lock ring.
4. Lid axis.
5. Check the coincidence of the rods of the tripode.
6. Score the whole knot.
7. To exit lubrication to outward its small amount in the boot.

Disaster of an external scrub

1. Press the separator with balls.
2. When tight a melting can be knocked through a plastic or wooden part.
3. Taking the balls to remember their places. For this purpose, cardboard with holes are useful, you need to insert them there to not confuse the place when you return.

Lubricant

Lubricant Replacement Algorithm:

1. Remove all parts from the old substance.
2. Rinse and dry.
3. Inspect the details for damage.
4. Lay lubricant into a glass.
5. Lubricate the clip and insert balls exactly to the place.
6. Insert the clip into the glass, fix the separator.
7. Remove excess lubricant.

Remember! The external node will require 120-150 grams of oil, internal - 100-130 grams.

For clarity, you can use the video material:

Replacing without parsing

Replace lubricant in a shooter and without removing it component parts. For this you need:

1. Remove the shrus itself from the car.
2. Insert the tip of the Tyuba and press the oil inside the node.
3. Tightly press the Tube and wait until the color of the substance changes to fresh.
4. Wash the detail, removing excess substances.
5. Put the item in place.

Attention! This method has one drawback - a thin layer of the old substance remains on the walls of the parts inside.

No need to rush to use a blurred knot when driving. Worth it scroll the node in place while the car is suspended on jacks. It is necessary for the uniform distribution of lubrication in detail.

Attention! On the car with automatic transmission with hung wheels, the pressure in the system will quickly subsides.

The process of replacement is not so complicated and in the presence of a minimum set of tools and skills to simply do it yourself. It will save money and make it better to feel the car. And remember quality replacement No lubricants are not done without removal. If it is not possible to remove the node, it is better to go to the car service to those skilled in the art.