Changing the oil in the steering gear of a VAZ 2107 injector

VAZ steering mechanism

The oil change in the steering wheel of a VAZ is carried out after tens of thousands of kilometers. During operation, you need to monitor the oil level in the gearbox. Lack of control and untimely oil change in the steering mechanism of a VAZ can lead to unpleasant consequences, accompanied by difficulty in rotating the steering wheel, a decrease in the quality of vehicle control and an increase in play.

Changing the oil in the steering wheel of a vaz yourself

VAZ steering mechanism

The oil change in the steering wheel of a VAZ is carried out after tens of thousands of kilometers. During operation, you need to monitor the oil level in the gearbox. Lack of control and untimely oil change in the steering mechanism of a VAZ can lead to unpleasant consequences, accompanied by difficulty in rotating the steering wheel, a decrease in the quality of vehicle control and an increase in play.

Oil seals VAZ 2107 (dimensions)

You can order a crankshaft oil seal and other parts of the VAZ 2107, find out the exact price and other useful information in our office or by phone.

When is replacement needed?

The rubber reinforced cuff cannot be restored or repaired. Therefore, it is necessary to replace the crankshaft oil seal or other part on a VAZ 2107 as soon as the seal begins to leak or “take” working fluid.

Most often, replacing the axle shaft seal, gearbox, and gearbox on a VAZ 2107 is necessary under the following circumstances:

• wear due to long use;
• various damages;
• deformation;
• purchasing and installing an oil seal of the wrong size;
• low quality of the product;
• non-compliance of the product with AvtoVAZ requirements.

The oil seal of a VAZ 2107 gearbox or other car mechanism has a certain service life. But a rubber product may become unusable before the warranty period.

For example, the crankshaft oil seal on a VAZ 2107 may suffer after:

• untimely replacement of oil and filter;
• engine overheating;
• poor quality repairs.

And here it is important to remove the old cuff in time and replace it with a new one. Otherwise, oil leakage cannot be avoided

The importance of choosing a reliable manufacturer

It’s very easy to find a VAZ 2107 crankshaft oil seal on the Internet at a low price. But most of the offers are seals from China, which are well disguised as well-known brands. As a result, the car owner soon notices puddles of oil again and is forced to spend money on a new oil seal again.

MP "CREDO" guarantees compliance of rubber reinforced cuffs with GOST 8752-79, subject to compliance with the rules of delivery, installation, operation and storage.

Our company produces two types of oil seals:

• single-edge;
• single-edge with dust collector.

Modern technologies and reliable equipment allow our company to produce axle seals for the VAZ 2107 and other reinforced cuffs for this car model that meet international standards and AvtoVAZ requirements.

The VAZ 2107 axle seal and other reinforced cuffs are tested for:

• strength;
• hardness;
• cyclicality;
• permanent deformation;
• relative extension;
• rigidity.

The role of rubber

The quality of a rubber reinforced cuff, for example, a VAZ 2107 rear axle gearbox seal, will largely depend on the performance of the raw materials. Our company uses exclusively high-quality rubber. All our mixtures are characterized by a high degree of homogenization, a wide range of operating temperatures and good resistance to all aggressive environments.

But all these characteristics suffer if the replacement is carried out incorrectly. Therefore, we advise clients who lack the experience and necessary knowledge to entrust the replacement of the axle shaft seal, gearbox, and crankshaft on a VAZ 2107 to professionals.

Advice! When buying a VAZ 2107 rear gearbox oil seal or another type of reinforced cuff, you need to check the quality. To do this, just hold the product in your hands, bending the working edge. Its surface should be smooth, elastic and sharp. It is the sharpness that largely determines the service life of this type of rubber product.

It is also extremely important for the normal and uninterrupted operation of the machine to buy the spare part that is suitable for your model. MP "CREDO" is a reliable production of oil seals for VAZ 2107 at an attractive price

We have no volume restrictions, so the client has a real opportunity to receive the required number of parts just in time

MP "CREDO" is a reliable production of oil seals for VAZ 2107 at an attractive price. We have no volume restrictions, so the client has a real opportunity to receive the required number of parts on time.

195279, St. Petersburg, Revolution Highway, 88

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.

KAMAZ steering gear bipod: an important part for truck control

» Articles » KAMAZ steering gear bipod: an important part of truck control In the steering system of KAMAZ trucks there is one inconspicuous, but very important part that transmits force from the steering mechanism to the steering drive - the steering gear bipod. Read about the purpose of the bipod, its place in the steering, design features and repairs in this article.

General structure of the steering system of KAMAZ trucks

The current models of KAMAZ trucks use a steering system that is classic in design and design, which includes power steering. The steering of Kama trucks consists of the following parts:

• Steering column with a steering wheel; on early and many current modifications a conventional non-adjustable column is installed, but now modern adjustable columns with a more comfortable steering wheel are increasingly used;
• Cardan shaft (steering cardan) with two universal joints;
• An angular gearbox that rotates the flow of torque from the propeller shaft and supplies it to the steering mechanism. The gearbox is mounted directly on the steering mechanism; a power steering distributor is also installed in its front part (at the end);
• A spool-type power steering distributor is necessary to distribute the flow of working fluid in the power steering system depending on the angle of rotation and position of the steering wheel;
• The power steering pump is a vane type, double-acting, combined with a reservoir for working fluid, with a filter built into the reservoir. The pump drive is gear driven, from the gears driving the engine units;
• The radiator for cooling the working fluid is a finned U-shaped tube;
• The steering mechanism, combined in one housing with the power steering power cylinder, uses two working pairs at once - a screw with a nut on circulating balls and a rack with a toothed sector, and the rack in the first pair plays the role of a nut, and immediately acts as a power steering piston;
• Steering gear, consisting of a bipod of the steering mechanism, longitudinal rod, transverse rod and steering tips. The transverse rods and lugs form a steering linkage, which ensures the correct angles of rotation of the wheels; all connections between the rods and lugs are made through ball joints.

The steering column, together with the steering wheel, is installed directly in the cabin; the steering mechanism is mounted on the left side member of the frame slightly in front of the front axle beam. The power steering pump is installed directly on the engine, since it is driven from the propeller shaft through the drive gears of the units. The power steering radiator is mounted directly on the engine cooling radiator, which ensures effective heat removal from the working fluid in all operating modes.

Currently, KAMAZ vehicles use various types of steering mechanisms (models 4310 and 5320, as well as foreign-made PPT, RBL and ZF), pumps and other components. In addition, in NefAZ buses built on a KAMAZ chassis, the angular gearbox is separated from the steering mechanism, and an additional driveshaft is located between them. But in general, all civilian vehicles and KAMAZ chassis have fundamentally the same steering, the diagram of which is described above.

The steering of cars with two steered axles (models 6520, 6350, 6540 and others) is somewhat more complicated. In particular, to transmit the turning force to the second steered axle, an intermediate rod and a lever mounted on the left side member of the frame are provided.

In this case, the steering bipod has two heads for connection with rods located on opposite sides of the bipod shaft. Direct rotation of the wheels of the second axle is performed by a separate power steering hydraulic cylinder located on the same left side member.

Change of oil

To carry out everything correctly and competently, you need to arm yourself with the following:

Note. Replacement work is carried out on a lift or inspection ditch. The replacement procedure is quite simple. After installing the car on a lift or inspection hole, first of all, you need to check the oil level in the gearbox.

Checking the oil level in the gearbox

VAZ steering gear

Note. It is located near the adjusting screw, located in the middle of the top cover and closed with a plastic plug.

Note. From the top of the oil filler hole, the liquid level should be at a depth of fifteen millimeters.

Let's start the process

In the event that an oil change is still necessary, then:

Changing the oil in the steering column of a VAZ 2107

Note. To speed up the draining of the oil, it is recommended to also unscrew the filler plug to equalize the pressure in the crankcase with atmospheric pressure. We should not forget that it is better to perform such an operation after a short mileage of the car, which ensures that the oil warms up.

Changing the steering column oil of a VAZ 2107

After all, heated oil is characterized by increased fluidity, detergency and chemical activity, which means that old oil:

The oil draining procedure requires some caution to avoid burns when hot oil comes into contact with exposed areas of the body.

Note. If the drained oil is dark in color or contains metal particles, the gearbox will need to be flushed. To do this, you need to replace the drain plug, having first cleared its magnet of chips and tightened the cover bolts.

After this you need to do the following:

Note. In order to prevent metal shavings that have fallen into the gearbox from being attracted to the magnetic plug, it is necessary to wipe the plug. It is also advisable to replace the aluminum gasket before tightening to ensure a better fit of the plug and to avoid leakage.

Note. In the case when an oil change is not required, but its level in the gearbox is less than recommended, it is necessary to top it up. For topping up, transmission oil is also used, poured into the rear axle gearbox or into the gearbox.

Modern oil changes in a car's steering gear can significantly increase its service life without the need for expensive repairs. Before you start changing the oil, it is recommended to watch this video.

Source

ADJUSTING THE STEERING COLUMN

Adjustment work on the steering gearbox on a VAZ 2107 is resorted to when the steering wheel becomes difficult to rotate, jamming occurs during rotation, or when the steering shaft moves along the axis with the wheels straight.

To adjust the steering column, you will need an assistant, as well as a 19-mm wrench and a flat-head screwdriver. The procedure is carried out in the following sequence:

When the adjustment is completed, hold the screw with a screwdriver and tighten the nut.

VIDEO: ADJUSTING THE STEERING UNIT VAZ 2107

GEAR OIL

To reduce friction of the internal elements of the steering column, GL-4, GL-5 transmission oil with a viscosity grade of SAE75W90, SAE80W90 or SAE85W90 is poured into the mechanism. In the old fashioned way, many car owners use TAD-17 oil for the unit in question. The filling volume of the gearbox on the VAZ 2107 is 0.215 liters.

CHECKING THE OIL LEVEL

To avoid premature failure of mechanism parts, it is necessary to periodically check the oil level and replace it. It is worth taking into account that the fluid from the gearbox, although slowly, leaks, and the leak occurs regardless of whether the column is new or old. The level check is performed as follows:

HOW TO CHANGE THE OIL IN THE GEARBOX

As for changing the oil in the steering device, this procedure should be carried out every year and a half. If the decision has been made to change the lubricant, you need to know how to perform the procedure. In addition to the new lubricant, you will need two syringes of the largest possible volume (purchased at the pharmacy) and a small piece of washer hose. The procedure is carried out in the following order:

VIDEO: CHANGING THE OIL IN THE STEERING GEAR OF THE “CLASSICS”

Despite the complex design of the steering mechanism of the “seven”, every owner of this car can perform preventive maintenance, repair or replacement of the unit. The reason for repair is characteristic signs of malfunctions in the mechanism. If parts with visible damage are found, they must be replaced. Since the steering column is one of the critical components of the car, all actions must be performed in strict sequence.

If you find an error, please select a piece of text and press Ctrl+Enter.

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The design and principle of operation of the VAZ 2106 steering mechanism

The design of the VAZ 2106 steering mechanism is very complex. However, it is precisely this that allows the driver to confidently control the car in a variety of situations. All elements of the control system are shown in the figure below.

The control system of the “six” is very complex and consists of many elements

Here it should be said about the ease of control of the “six”. To turn the steering wheel, the driver makes a minimum of effort. And therefore, less tired on long trips. The steering of the “six” also has one more feature: play. It is very minor and is not a sign of a problem with the steering system. Play in the “six” steering wheel is a common occurrence; it occurs due to the abundance of various rods and small elements in the control system. Finally, in the latest models of the “sixes” they began to install injury-proof steering columns, which could fold in the event of a strong impact, increasing the driver’s chances of surviving a serious accident. The VAZ 2106 steering mechanism works as follows:

What kind of oil and how much liquid to fill in UAZ-2206 Bukhanka

UAZ Bukhanka is a car with a long history. Almost every domestic driver knows about it. Many still buy today. This is not surprising. It’s hard to argue with the advantages of the car:

• Good maneuverability, both on city roads and off-road;
• Excellent maneuverability;
• Maintainability;
• Low price.

A new version of the minibus was presented last year. It has been significantly transformed and improved. The car embodies the latest technical innovations that were developed at the Ulyanovsk plant. It features excellent performance characteristics. The installed units are reliable and durable.

Drivers who properly maintain it will not have any problems with the minibus.

The first thing that is most important in this process is the timely replacement of oil in the components and assemblies of the machine. For the engine it is provided every 10 thousand km

It is necessary to fill in no more than 7 liters of semi-synthetic liquid.

In the gearbox, the lubricant is changed every 45 thousand km. The amount of oil is 1 liter. The table below will help you figure out how much liquid to pour into other systems.

see also

Comments 25

If you solve the problem, please write back. And so the advice is to lift the front of the car with jacks and try to turn the steering wheel

I also heard that the steering rack from the VAZ 2110 is put on high quality.

I poured an engine additive into the column and the steering became a little lighter.

Check the pendulum on the right side, they sometimes jam. When I changed mine, I couldn’t turn it by hand, which couldn’t be said about the new one.

Oil is not the reason, the main thing is the level, and what kind is not important, even engine oil, as long as there is some kind of oil.

Level at the top filler plug

Strengthen your arm muscles. Seriously. Nothing else can be fundamentally changed. I drove different cars, including various Zhigulis and PP Vases. Well, you can’t do anything with a system like a globoidal worm. This steering mechanism is reliable, but generally tight. The most effective tuning method is installing an EUR. But it's difficult and expensive. Good pressure in the tires of the front wheels will make driving a little easier, oddly enough. Well, replacing the pendulum, of course.

Repair of steering control of UAZ-3962, UAZ-3741 cars

The steering of the UAZ-3962, UAZ-3741 car consists of a worm-roller type steering mechanism with a steering wheel (Fig. 14) and a steering gear (Fig. 16).

Fig. 14. Steering mechanism UAZ-3962, UAZ-3741

a-steering column with cardan joint; 1-bipod; 2-crankcase; 3-bottom cover; 4-adjusting shims for worm bearings; 5-roller; 6-worm; 7,8,29-bearings; 9-plug seal; 10-filler plug; 11-gasket; 12-side crankcase cover; 13-pin; 14-lock washer; 15.35 bushings; 16-shaft bipod; 17-cuff; 18-washer; 19-nut; 20-steering wheel; 21-column; 22- steering shaft; 23-bipod shaft bearing; 24- mesh clearance adjusting screw; 25-cap nut; 26-axis roller; 27-oil seal; 28-wire horn; 30.39-plastic bushings; 31-screw; 32-spacer sleeve; 33-protective washer; 34-hinge; 36-circlip; 37-spring; 38-pin bushing

Rice. 16. Steering gear UAZ-3962, UAZ-3741

1- longitudinal steering rod; 2- longitudinal steering rod lever; 3.6-levers steering linkage; 4.7 - tie rod ends; 5- tie rod

Rice. 15. Steering mechanism UAZ-3741, UAZ-3962 with power steering

1-nut; 2,5,6,19,21,22,35,39 - O-rings; 3-glass; 4.10-thrust bearings; 7-piston-rack; 8-screw; 9-crankcase; 11-injection hose fitting; 12-fitting drain hose; 13-sleeve; 14-cuff; 15-torsion bar; 16.38-pins; 17-ball drive; 18-balls; 20-channel in the crankcase; 23-bipod; 24-nut bipod; 25-protective bottom cover; 26-rings; 27-adjusting washers; 28-bipod shaft support; 29-rollers; 30-shaft bipod; 31-top protective cover; 32-rotor; 33-protective cap; 34-distributor housing; 36-channel in the distributor housing; 37-bolts securing the distributor housing to the crankcase

Removing the steering mechanism of UAZ-3741, UAZ-3962

Removing the steering mechanism of UAZ-3741, UAZ-3962 is carried out in the following order:

— Remove the turn signal switch.

— Disconnect the signal wire.

— Remove the signal button and contact parts.

— Unscrew the steering wheel fastening nut 2-3 turns and, using a puller, loosen the steering wheel fastening on the steering shaft cone.

— Unscrew the steering wheel nut and remove the steering wheel.

On vehicles with a steering column with a universal joint (see Fig. 14a), removal of the steering mechanism is possible without removing the steering column.

Dismantling the steering mechanism of UAZ-3962, UAZ-3741 worm-roller type

Disassemble the UAZ-3741, UAZ-3962 worm-roller steering mechanism in the following order:

— Unscrew the nut and remove the lock washer from the adjusting screw.

— Unscrew the bolts securing the side crankcase cover.

— Using a light blow of a copper or aluminum drift on the end of the bipod shaft, remove the bipod shaft along with the roller and cover and carefully remove the gasket. — By screwing the adjusting screw into the side cover of the crankcase, remove the side cover and the adjusting screw from the bipod shaft

— By screwing the adjusting screw into the side cover of the crankcase, remove the side cover and the adjusting screw from the bipod shaft.

— Unscrew the bolts securing the lower crankcase cover and remove the cover along with the gaskets, the outer ring of the lower bearing and the separator with rollers.

— Take out the crankcase shaft with the worm assembly and the separator with the rollers of the upper bearing.

— Press the outer ring of the upper bearing, the steering gear shaft cuff, the bipod shaft cuff and the bipod shaft bushing out of the steering gear housing only if they are replaced.

Assembling the steering mechanism of UAZ-3962, UAZ-3741, worm-roller type

Assemble the UAZ-3741, UAZ-3962 worm-roller steering mechanism in the reverse order of disassembly, taking into account the following:

— In case of replacing the worm when pressing it onto the shaft, it is necessary that the high spline of the worm coincides with the keyway of the shaft. The discrepancy between the end of the shaft and the end of the groove on the worm should not exceed 0.25 mm.

Purpose of the VAZ 2106 steering gear

The steering gearbox is an integral part of the “six” control system. And its purpose is to ensure timely rotation of the steering wheels in the direction desired by the driver.

The steering gearboxes of all “sixes” are made in cast steel housings

Thanks to the steering gearbox, the effort that the driver spends turning the front wheels is significantly reduced. And finally, the gearbox allows you to reduce the number of steering wheel revolutions several times, which significantly improves the vehicle's handling.

Steering gear design

All elements of the steering gear are housed in a sealed steel case, which is produced by casting. The main parts of the gearbox are the gear and the so-called worm. These parts are in constant engagement. The housing also contains a bipod shaft with bushings, several ball bearings and springs. There are also several seals and gaskets that prevent oil from leaking out of the housing. You can learn more about the details of the “six” gearbox by looking at the figure.

The main link of the “six” gearbox is the worm gear

Device

The working pair of the steering gear is a globoidal worm and a double-ridge roller. A worm pressed onto a hollow shaft is installed in the steering gear housing on two tapered roller bearings.

To ensure the reliability of the connection between the shaft and the worm, a keyway is made and splines are cut on the worm shaft. A double-ridge roller is in constant engagement with the worm.

Its annular grooves located inside provide a working surface for a double-row ball bearing. It is mounted on an axis, which is mounted in the head of the bipod shaft.

This shaft rotates in two bearings at once: a bronze bushing pressed into the crankcase and a cylindrical roller bearing. This element is installed in the crankcase cover on the side of the steering gearbox.

The shaft head shank fits into the groove of the adjustment screw. It is screwed into the crankcase cover on the side. The adjustment screw is secured with a pin and a lock washer, which are pressed into the cover. The mechanism is closed with a nut and cap.

With its upper end, the steering shaft enters the bearing, rotating on it. The bearing is pressed into the column housing. The bearing spacer is prevented from moving by a special spring.

Signs of breakdown of the gearbox and other elements of the steering system

The steering gearbox on a VAZ 2106 very rarely fails alone. As a rule, a gearbox failure is preceded by the failure of several elements of the steering system, after which the gearbox itself breaks down. That is why it is better to consider the problems of this system as a whole. We list the most well-known signs of a breakdown of the control system on the “six”:

Now let’s look at what exactly can cause the above symptoms and how to eliminate them.

Steering system noise

Here are the main causes of noise behind the steering column:

Leakage of lubricant from the gearbox

A lubricant leak indicates a violation of the seal of the device.

Oil leaks are clearly visible on the steering gear housing

Here's how it happens:

The steering wheel turns hard

If the driver feels that it has become very difficult to turn the steering wheel, this can happen for the following reasons:

STEERING COLUMN REPAIR

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

HOW TO REMOVE THE GEARBOX

To dismantle the steering column on the “seven”, you will need the following tools:

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

VIDEO: REPLACING A STEERING COLUMN USING THE EXAMPLE OF A VAZ 2106

HOW TO DISASSEMBLE THE GEARBOX

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

Tools you need to prepare:

The work is carried out in the following order:

After disassembling the steering gear, it is troubleshooting. All elements are pre-cleaned by washing in diesel fuel. Each part is carefully inspected for damage, scuffing, and wear. Particular 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 should not have cracks. All parts that show visible wear must be replaced.

Oil seals, regardless of their condition, are replaced with new ones.

ASSEMBLY AND INSTALLATION OF THE GEARBOX

When the faulty elements have been replaced, you can begin assembling the unit. The parts that are installed inside the crankcase are lubricated with transmission oil. Assembly is performed in the following order:

Installation of the unit on the machine is carried out in the reverse order.

VIDEO: HOW TO DISASSEMBLE AND ASSEMBLE A VAZ STEERING MECHANISM

Changing the oil in the rear axle gearbox

Unscrewing the plug from the filler hole Unscrewing the oil drain plug

Advice: If the oil drained from the gearbox housing is dark in color or if there are metal particles in it, the unit must be washed.

Changing the oil in the steering gear

The movement of the vehicle in a given direction is ensured by the steering, which has an articulated-lever steering wheel drive and a worm-roller gearbox. Approximately 0.2 liters of oil is poured into the gearbox housing of the unit. In cars from VAZ 2101 to VAZ 2107, the oil is not drained, but only topped up if necessary. For this:

Monitoring the oil level in the VAZ 2107 steering gear

How the oil in the steering gear is changed on a VAZ 2106 can be clearly seen in the video. Timely replacement of lubricating fluid in the main components of a VAZ car increases its service life, without additional investments in expensive repairs.

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everything useful is here

Using the “8” wrench, unscrew the filler plug in the steering gear housing. Fill the transmission oil to the bottom edge of the hole.

Checking the steering condition

We check the steering together with an assistant on a lift or inspection ditch.

We install the wheels in a position corresponding to the linear movement of the car. Apply a mark to the steering wheel rim with chalk.

We check the free play (play) of the steering wheel by turning it in both directions before the car wheels begin to turn. The free play of the steering wheel should not exceed 5° (or 18–20 mm along the wheel rim).

The steering wheel turning force should not exceed 20 kgf when installing the front wheels of the car on a smooth slab (linoleum).

When quickly turning the steering wheel left and right, with amplitudes of about 10°, we check by touch that there are no knocks (plays) in the joints and ball joints of the steering. We tighten the loose threaded connections.

We check the absence of axial and radial play in the pendulum arm,...

...check for any play in the ball joints of the rods. We check the movement of the rod ends along the axes of the hinge pins,...

...applying axial force to the ends of the rods. Axial movement should be within 1–1.5 mm. After removing the force, the tip should return to its place. If there is no axial movement or the tip does not return to its place, replace the tip or steering rod assembly with serviceable ones.

Changing the oil in the steering gear on a VAZ 2101-VAZ 2107

The control gearbox of this unit has a huge number of names, some call it “Steering Column”, some “Steering Mechanism”, and some “ Steering”

gearbox." In fact, of all these listed titles, the most reliable is only “Steering mechanism” since this particular title was given to this unit during the creation of cars of the “Classic” family.

But not all car enthusiasts know why a car needs this part in the first place, so now we will briefly tell you about it and show you an annotation on changing the oil in the steering gear, which is located a little lower.

To change the oil you will need: A clean rag or, instead of it, it is best to use an iron brush in order to clean the dirt from the gearbox housing cover!

In addition to these devices, you also need to stock up on: A screwdriver, as well as a main set of wrenches, a “12” hexagon and a regular or oil syringe for pouring oil into the gearbox!

Briefly about the steering gear:

This is the most basic component of the control frame, since thanks to this unit, when you turn the steering wheel, the wheels of the car also turn, in other words, it transfers the force when turning the steering wheel to the wheels, thereby steering the car.

When should you change the steering gear oil?

VAZ 2107: changing the oil in the gearbox

Periodic maintenance of the VAZ 2107 car is a guarantee of accident-free movement. Lubricating fluid plays a major role in all vehicle systems for smooth operation.

During regular inspection, special attention should be paid to the operation of the gearbox. The absence of noise and backlash wear indicates the correct operation of the device and the presence of high-quality lubricating fluid.

Why do you change the oil?

Rear axle gearbox. it is a mechanism that is subjected to a number of different loads. Destructive acts appear through THESE loads. 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, entwines them, eliminating accelerated wear and overheating, and also cleans the teeth from chips and iron dust.

You need to change the oil in the rear axle gearbox for the usual reason that over time it loses its main characteristics. When gears rub against each other, thermal energy is released, the magnitude of which is reduced with the help of lubricating water. In addition, when the gears rub, the teeth wear out, causing chips and iron dust to appear. If you do NOT change the lubricant in the gearbox for a long time, the amount of iron 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 frequently, but there is no certain threshold for all this. Everything depends on a huge number of different reasons, but the Russian car manufacturer advises doing this function every 60 thousand km.

Some of the main reasons that influence the timing of oil changes are:

• Driving temperament. Frequent and abrupt starts are NOT at all beneficial to the parts and mechanisms of the car, including the rear axle.
• Vehicle operating conditions. If the car is used in rural areas, where there are roads with poor surfaces, dust, and dirt, then replacement should be done more often.
• Lubrication quality. It is recommended to fill the rear axle of the VAZ 2107 with special, excellent oil. If you pour lubricants of low quality into the gearbox, then you will need to change them much more often.
• 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.

Features of lubricant selection

It is recommended to fill the rear axle gearbox of the VAZ 2107 with semi-synthetic gear oil. It must have viscosity parameters of 75W-90. This is a universal lubricant that is usually poured into the gearbox.

The special gear oil in the gearbox increases the quality of the parts and also reduces their wear. Not every owner of a “seven” knows how much oil to pour into the gearbox. The lubricant volume for the gearbox is 1.35 liters. It is poured through a special filler hole (on the side), using a technical syringe. You should first drain the old lubricating fluid, which is why there is a special drain plug at the bottom.

The process of changing the oil in the gearbox

Changing the oil in the gearbox is carried out simultaneously with replacing the transmission. Three main reasons that indicate a fluid change in the gearbox:

In addition to the main factors requiring replacement of the mixture, there are additional reasons. When buying a car secondhand, it is not known what kind of fluid was used to lubricate the gearbox system. There is also no exact data on when the mixture was replaced. The risk of exceeding the frequency of lubricant changes can lead to serious consequences.

The frequency of changing the lubricant in the gearbox is always in the vehicle operating instructions. In the absence of these recommendations, for cars with a manual transmission, the change interval is 50-60 thousand kilometers; with an automatic transmission, the mileage is two times less - 25-30 thousand kilometers.

The timing of lubricant changes also depends on the operating conditions of the vehicle. If driving conditions are difficult, change the oil more often. Changing the oil in the VAZ 2107 steering gear is carried out in compliance with safety regulations.

Work is carried out in a viewing hole or overpass, away from children, wearing special clothing and rubber gloves. Before you start changing the fluid, the power unit must be warmed up, this will increase the fluidity of the lubricant and make it much easier to drain.

List of necessary tools for changing fluid:

Having prepared everything necessary for changing the oil and warming up the power unit, you can begin the main process.

First stage

Having installed the car on the inspection hole, you can begin draining the old oil from the gearbox on the VAZ 2107. The procedure is carried out in the following sequence:

Draining the oil is done with the engine warm; work must be done with caution to avoid burns. The liquid must drain completely, since heavy suspensions are always found in the thickness of the sediment, which drains last.

Second phase

The gearbox is flushed during the fluid replacement process. To flush the rear axle gearbox, you need to mix transmission or engine oil with diesel fuel. The proportion should correspond to 3: 1. Washing consists of the following sequence of actions:

The gearbox is flushed once every 4–6 months, when undergoing scheduled repairs or replacing transmission fluid.

Third stage

After draining the waste and flushing the gearbox, you can fill in new oil. The process of filling new transmission fluid is performed in the following sequence:

The fluid level in the gearbox must not be lower than the oil level mark. There should be no lubricant leaks in the rear axle gearbox. If leaks are detected, they should be repaired immediately.

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.

Differences between oil changes in other VAZ models

If extraneous sounds and knocks appear that are felt through the steering wheel, on a VAZ 2106, changing the oil in the steering gear is a mandatory and urgent process. Having installed the machine in the inspection hole, the first step is to check the lubricant level in the gearbox.

The difference between the change is that the gearbox on the VAZ 21213 does not have a drain plug, like on the VAZ 2107 and 2106. To change the oil in the VAZ 21213 steering gear with a volume of 0.2 liters, you need to prepare two syringes. The liquid is sucked out through one syringe, and filled in using the second.

Source

Different types of oils

Dexron is a separate class of ATF fluids from General Motors, produced since 1968. Dexron is a trademark, produced both by GM itself and by other companies under license.

ATF (Automatic Transmission Fluid) - oils for automatic transmissions, often used by Japanese automakers and in power steering.

PSF (Power Steering Fluid) - literally translated as power steering fluid.

Multi HF are special, universal power steering fluids that have approvals from most automobile manufacturers. For example, CHF liquid, produced by the German company Pentosin, has received approvals from BMW, Ford, Chrysler, GM, Porsche, Saab and Volvo, Dodge, Chrysler.

How much oil is in the steering gear of a VAZ 2107

Good day, dear friends. As many owners of classic VAZs know, we have an “amazing” steering gear mechanism. But many people forget, and undeservedly, that it at least needs to change the oil once every one and a half to two years. While I’m slowly servicing the car since the purchase, I decided to change the (as it turned out still factory) TAD-17 with a Kixx Geartec 75w85, so that it spins better in winter (regular transmission oil is poured into the steering gear), and at the same time adjust the steering play.

First, remove the black protective cap, then use a size 8 wrench to unscrew the filler hole.

Since the gearbox does not have a drain hole, we take a tube from the dropper and a syringe, and pump out the oil from there, poking the tube inside everywhere to pump out as much as possible.

The blackening oil was sucked out, I filled it with new, amber oil))) According to the manual, the fill is ≈0.2 liters, personally, I filled it to the fullest. In fact, I didn’t calculate the volume, but it won’t be any worse. I unscrewed the adjusting nut and used a screwdriver to adjust the required tension of the steering wheel, turning the screw left/right, achieving optimal lightness and tension.

As a result, the steering wheel became a little easier to turn, the play was reduced, and my soul became calmer))) Beaver to everyone and take care of your loved ones)))

VAZ steering mechanism

The oil change in the steering wheel of a VAZ is carried out after tens of thousands of kilometers. During operation, you need to monitor the oil level in the gearbox. Lack of control and untimely oil change in the steering mechanism of a VAZ can lead to unpleasant consequences, accompanied by difficulty in rotating the steering wheel, a decrease in the quality of vehicle control and an increase in play.

How to adjust the steering gear yourself

In classic cars, such as the VAZ 2107, the main element of the steering mechanism is the gearbox. Thanks to it, the rotational movements of the steering wheel are transmitted through the rod system to the front wheels. Repairing a VAZ 2107 gearbox is a fairly rare occurrence. The only case is the replacement of the steering worm pair due to its significant wear.

In other cases, you can get by with the standard steering system maintenance procedure. These operations are not particularly difficult and can be easily done with your own hands. As part of maintenance, the manufacturer recommends checking the level and periodically changing the steering gear oil. To do this, it is not necessary to remove it from the car; all operations are performed without disassembly.

Level control is carried out using a thin, clean screwdriver. Using a 8 key, unscrew the plug and use a screwdriver to check for the presence of oil. Its level should be just below the filler hole. If the level is less than required, you need to add oil.

To replace, you must first drain the old lubricant. This can be done by removing the steering gearbox cover, which is secured with four bolts. After all the oil has flowed out, the cap is put back in place and new oil is poured through the filler hole. At this point, replacing the lubricant in the steering wheel can be considered complete.

In addition to the issue of oil control, it is periodically recommended to check for play in the VAZ 2107 steering mechanism. If it is present, adjustment is performed. To work, you will need a large flat-head screwdriver and a 19 mm wrench. It is also advisable to involve an assistant; together, the work will be completed much faster.

To adjust, use a 19-mm wrench to loosen the locking nut and use a flat-head screwdriver to gradually tighten the adjusting screw. In this case, the assistant checks the play while inside the car. After completing the adjustment, hold the screw with a screwdriver and fix its position using a locknut.

If adjustment to eliminate backlash does not help, then the worm pair has too much wear and repair is necessary. In this case, only replacing it can solve the problem. This work can also be done with your own hands, without the help of specialists.

Here you will need to completely remove the gearbox from the VAZ 2107:

• Disconnect the rod ends of the steering system - unscrew them and tighten the nuts with a 22mm wrench.
• Release the clamp that secures the column and gearbox.
• Unscrew the three bolts that secure the gearbox to the body.

Further removal and repair will not cause any difficulties. You just need to remember a few basic rules:

1. The worm pair is replaced as a set, both elements at the same time.
2. After disassembly/assembly, adjustments must be made.
3. It is better not to fill in the old lubricant, but to replace it with a new one.

After the repair is completed, the gearbox is assembled and installed in the reverse order.

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.

Change of oil

To carry out everything correctly and competently, you need to arm yourself with the following:

Note. Replacement work is carried out on a lift or inspection ditch. The replacement procedure is quite simple. After installing the car on a lift or inspection hole, first of all, you need to check the oil level in the gearbox.

Checking the oil level in the gearbox

VAZ steering gear

Note. It is located near the adjusting screw, located in the middle of the top cover and closed with a plastic plug.

Note. From the top of the oil filler hole, the liquid level should be at a depth of fifteen millimeters.

Let's start the process

In the event that an oil change is still necessary, then:

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 oil is better to choose for the VAZ 2107?

Thanks to driving a car, you accumulate a certain mileage. As soon as the vehicle's mileage reaches 60 thousand km, an experienced driver knows that it is time to change the lubricant. When changing the oil, attention should be paid to the correct choice of lubricant.

Before you start changing the oil in the gearbox, you need to know the principle of operation of transmission fluid. When choosing a lubricant for a mechanism, the following factors should be considered:

The manufacturer recommends pouring oil into the gearbox for the VAZ 2107 of the following viscosity classes:

For the VAZ 2107, it is recommended to use lubricant of group GL-4 or GL-5. The first type of lubricant contains a high concentration of additives, and the second type of fluid, GL-5, is used to lubricate rubbing gears. For the gearbox, the correct choice would be to select a mixture of the GL-5 group.

Filling volumes and brands of oils and liquids LADA (VAZ-2107 Zhiguli)

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.

Low prices for motor oils in the “BERU” store

The process of changing the oil in the gearbox

Changing the oil in the gearbox is carried out simultaneously with replacing the transmission. Three main reasons that indicate a fluid change in the gearbox:

In addition to the main factors requiring replacement of the mixture, there are additional reasons. When buying a car secondhand, it is not known what kind of fluid was used to lubricate the gearbox system. There is also no exact data on when the mixture was replaced. The risk of exceeding the frequency of lubricant changes can lead to serious consequences.

The frequency of changing the lubricant in the gearbox is always in the vehicle operating instructions. In the absence of these recommendations, for cars with a manual transmission, the change interval is 50-60 thousand kilometers; with an automatic transmission, the mileage is two times less - 25-30 thousand kilometers.

The timing of lubricant changes also depends on the operating conditions of the vehicle. If driving conditions are difficult, change the oil more often. Changing the oil in the VAZ 2107 steering gear is carried out in compliance with safety regulations.

Work is carried out in a viewing hole or overpass, away from children, wearing special clothing and rubber gloves. Before you start changing the fluid, the power unit must be warmed up, this will increase the fluidity of the lubricant and make it much easier to drain.

List of necessary tools for changing fluid:

Having prepared everything necessary for changing the oil and warming up the power unit, you can begin the main process.

First stage

Having installed the car on the inspection hole, you can begin draining the old oil from the gearbox on the VAZ 2107. The procedure is carried out in the following sequence:

Draining the oil is done with the engine warm; work must be done with caution to avoid burns. The liquid must drain completely, since heavy suspensions are always found in the thickness of the sediment, which drains last.

Second phase

The gearbox is flushed during the fluid replacement process. To flush the rear axle gearbox, you need to mix transmission or engine oil with diesel fuel. The proportion should correspond to 3: 1. Washing consists of the following sequence of actions:

The gearbox is flushed once every 4–6 months, when undergoing scheduled repairs or replacing transmission fluid.

Third stage

After draining the waste and flushing the gearbox, you can fill in new oil. The process of filling new transmission fluid is performed in the following sequence:

The fluid level in the gearbox must not be lower than the oil level mark. There should be no lubricant leaks in the rear axle gearbox. If leaks are detected, they should be repaired immediately.

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.

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.

Differences between oil changes in other VAZ models

If extraneous sounds and knocks appear that are felt through the steering wheel, on a VAZ 2106, changing the oil in the steering gear is a mandatory and urgent process. Having installed the machine in the inspection hole, the first step is to check the lubricant level in the gearbox.

The difference between the change is that the gearbox on the VAZ 21213 does not have a drain plug, like on the VAZ 2107 and 2106. To change the oil in the VAZ 21213 steering gear with a volume of 0.2 liters, you need to prepare two syringes. The liquid is sucked out through one syringe, and filled in using the second.

Source

About viscosity grade

Changing engine oil for a VAZ 2107

If we talk about models such as VAZ-2106, 2107, then for these cars they most often choose a lubricant with a viscosity of 75w90. This is a synthetic or semi-synthetic base. This gear oil is excellent for use in harsh weather conditions. The temperature range at which this lubricant can be used is from -40 to +35 degrees Celsius.

In addition, oils with viscosity 75w85 and 80w85 are widely used. These are all-season lubricants that are also excellent for use in low temperatures. It is worth noting that the manufacturer recommends using these viscosity grades. In general, oils such as TNK or Lukoil of the corresponding group and class can be poured into domestic classics.