Short slide for VAZ 2109: we make it ourselves

Installation of a short-stroke rocker on a VAZ 2109

The linkage is an important component of the VAZ 2109 gearbox. If it fails or does not work satisfactorily, the linkage can be easily replaced or repaired.

Appearance of the device

There are two types of scenes:

There is no fundamental difference between the two types of units. The advantage of a short-throw is that it provides faster gear changes for a fraction of a second.

Do not believe those who claim that a short walk has a positive effect on dynamics. There is no connection between the rocker and the dynamics of the car. But the short walk has its advantages.

Replacement kit

VAZ backlash behind the scenes

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No one argues that they own the best new car. Everything is good, it works well, this machine has all the functions provided by the manufacturer, nothing rings, does not knock, etc.

But after several years of active work, problems begin, first small, then larger. But today I would like to talk about such a gap in the wings of the gearbox of a VAZ car. This “disease” haunts front-wheel drive cars of the whole family. You will have to pay for a better positioning of the gear lever by adding new parts to the design of this unit, and therefore more parts. more breakdowns :).

In VAZ models of the classic family, the gearshift lever is installed directly on the gearbox, more precisely on the drive mechanism of the gearbox forks. This option excluded behind-the-scenes games, since there was none at all. In front-wheel drive models, this gearbox arrangement was not possible, so a behind-the-scenes mechanism was used. This allows the gear lever to be designed, which is a big plus in the comfortable design of the car.

Backlash VAZ 2110 behind the scenes

Play in the wings most often occurs due to a worn frame behind the scenes. Standard cardan shafts are not enough for a short time, so they use cardan shafts from Kalina. They are more durable, which is evident even at first glance. We are looking:

It is combined with a short scene, then you will need to adjust and clarify:

To replace a regular VAZ 2110 behind the scenes with a short one, you will need to unscrew the plastic of the tunnel and remove it. Next, you need to unscrew the rubber shoe that covers the entrance to the salon. Next you need to disassemble the old fenders, for which you need to unscrew it from under the car.

After disassembling the old fenders, you can try it at short speed. It, together with the viburnum cardan, will be 20 mm longer than necessary (must be measured in each case. It is advisable to saw off a piece of the cardan.

Everyone who installed it notes that the speeds have become much easier to engage, the stroke has been reduced by about half.

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Source

The link is an important component of the VAZ 2109. If it fails or is unsatisfactory, the link can be easily changed or repaired.

Appearance of the device

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Behind the scenes there are two types:

• Dyspnea;
• Long course

There is no fundamental difference between these two types of units. The advantage of the shorter one is that it allows for faster gear changes in a fraction of a second.

Do not believe those who claim that a haircut has a positive effect on dynamics. There is no connection between the wings and the dynamics of the car. But a short walk has its advantages.

Replacement kit

Reasons for replacement

There are several situations when the owner of a VAZ 2109 has or wants to get into the design of the gearbox and specifically work with the rocker:

• Oil is leaking due to a damaged rocker seal. It must be replaced;
• The old drawstring was out of order;
• I would like to exchange the long-stroke for a short-stroke in view of its advantages.

Now to the question of when replacing or repairing the backstage is a necessary measure.

1. The backlash of the gearbox selector has increased significantly.
2. Gears change with difficulty, and when changing speed, extraneous sounds appear.
3. It is possible to change gears, but with a lot of effort.
4. Speeds change incorrectly. Instead of one, a completely different one turns on.
5. It is impossible to turn on all or part of the gears at all.

Even if the resulting play is still insignificant, it is advisable to immediately begin repairs or completely change the drawstring.

Replacing the oil seal

If you find that the oil in the gearbox is gradually disappearing, you can suspect the rocker seal. There is nothing else left to do but change the element.

1. First, buy a new shift rod seal. It costs about 70-100 rubles.
2. Drain the oil from the box, having prepared a clean container in advance. This is in case you refill the same oil. Although this is an excellent reason for you to change the transmission lubricant at the same time.
3. To make sure the oil flows out better, first unscrew the filler plug or remove the speedometer gear. After draining the oil, screw the cap back on.
4. We climb under the car and disconnect the fasteners of the gearbox lever driveshaft.
5. Pull the boot off the cardan, unscrew the bolts securing it to the gearshift rod. Problematic fasteners that you will have to tinker with.
6. After removing the cardan shaft, remove the rod boot.
7. We remove the damaged oil seal using an awl or suitable available tools. The main thing here is the stock itself.
8. We install a new one in place of the old oil seal and press it with a tube of the appropriate diameter.
9. Put the boot back in place and rotate the driveshaft.
10. Please note that the bolt securing the cardan to the rod is an adjustment bolt. Therefore, screw it in exactly the same way as before dismantling. Otherwise, some speeds may not turn on.

Oil seal
After the work done, do not forget to check the result.

Replacing the cardan

Practice shows that if problems arise with the slide, it is not at all necessary to completely change it.

Kardanchik

The instructions for replacing the cardan are as follows.

1. Using two 13mm spanners, unscrew the clamp that relates to the speed switch drive rod.
2. Pull the boot off with a screwdriver, moving towards the box. If you want, remove it completely. So it definitely won’t interfere with the repair process.
3. Using a 10mm wrench, unscrew the fixing bolt on the cardan.
4. Apply several gentle, not strong blows with a hammer to knock the cardholder off the shaft. Remove the boot to the side if you have not done so before.
5. We replace the old cardan with a part from Kalina. It is more reliable, efficient and durable.
6. For reassembly you will need the help of a friend. Do not rush to tighten the clamp immediately at the end.
7. The assistant will set the position of the gearshift lever at the optimal points from inside the cabin. First you need to catch the center, then move the lever a little to the right while you tighten the clamps from below.
8. Check if the gears engage well. If yes, then we continue assembling the unit and check the updated gearbox under real road conditions.

The experience of VAZ 2109 owners shows that when there are problems with the rocker, the essence often lies in an unsuccessful factory cardan. By replacing it with an analogue from Kalina, you will be able to get rid of discomfort and continue to confidently operate your car. By replacing the cardan shaft, the design of the gearbox will improve significantly.

Adjustment

After changing the link or cardan, you should definitely adjust the operation of the unit.

1. Engage reverse gear, loosen the clamp tension.
2. Set the gearbox selector to the position in which it should ideally be located when engaging reverse.
3. Tighten the clamp back.
4. A similar operation is performed with other speeds.

There are situations among VAZ 2109 owners when difficulties arise when engaging reverse gear. This is where adjustment can help.

• Set the gear lever to first gear;
• Loosen the rocker clamp;
• Turn the rocker drive counterclockwise;
• Turn the drive until the selector is pressed against the plastic stopper for the reverse gear. You will feel this without any problems;
• Resting against the stopper, tighten the clamp under the bottom. That's it, the adjustment is done.

Adjustment process

Short walker

Many people are still wondering whether it is worth changing their standard factory long-stroke linkage to a short-stroke one.

Short walker

Make your decision purely on the basis of individual reflections and do not “be fooled” by statements regarding a significant increase in dynamics with the transition to a short-stroke.

The real difference between short-stroke and long-stroke is shown in the table.

Backstage type

Peculiarities

Draw your own conclusions from here - do you need such a drawstring or not. There is nothing complicated in terms of replacement. The only question is the purchase.

Backstage VAZ-2109: adjustment, repair and replacement

The VAZ-2109 rocker is a simple mechanism used to change gears. The driver, applying force in one direction or another, acts through the rocker on the gearbox. This switches on the required speed. Very rarely, the mechanism breaks down and requires partial or complete replacement. Most often the cardan shaft fails. Changing it won't be difficult. But if the rocker itself is broken, you can think about a little tuning - make a short-stroke one. This will require less effort to engage the desired gear.

Types of mechanisms

Despite the different design models, only two types can be distinguished:

1. Long-stroke (standard, previously installed on cars of model 2109 and similar).
2. Short-wheel drive (installed on Kalina cars).

Structurally they are very similar, only different in size. The advantage of short-throw ones is that with their help, gears are engaged easier and faster.

True, many myths have formed around the gear shift: some claim that the dynamic characteristics of the car are significantly improved. This is all wrong; there is no connection between the dynamics of the car and the view of the backstage. But still, the short-stroke one has advantages over the standard one.

Why change the backstage?

There are situations when it is necessary to intervene in the gear shift mechanism due to the failure of a component. But there are times when an extreme measure is required - replacing the VAZ-2109 rocker. In these cases, replacement is required:

1. An oil leak appeared due to damage to the oil seal. Only the oil seal can be replaced.
2. Complete failure of the scenes.
3. You have realized the advantages of a short-stroke design and you have the funds for this kind of tuning.

Symptoms of gear shift mechanism failure:

1. Increased gearshift lever play. Please note that this behavior may also be caused by a loose cardan. Sometimes the bolt securing it gets screwed out, so to reduce the backlash it is enough to tighten it, and first apply a drop of thread locker.
2. Difficult to shift into gear. Sometimes extraneous sounds are heard.
3. Gear shifting is not possible.
4. Inconsistency between the position of the lever and the selected speed. For example, the back one disappears, and the first one is in its place.

If a slight play appears, it is advisable to carry out diagnostics and identify the breakdown of the unit. Make repairs immediately, otherwise one or more speeds will disappear at the most inopportune moment.

How to replace the oil seal

If you detect an oil leak from the gearbox, carefully inspect the crankcase.

The leak will reveal itself. Lubricant usually leaks out through the CV joint seals and rocker panels. In the latter case, to replace you will need to perform a number of actions:

1. Purchase a new VAZ-2109 gearbox seal. Its price is about 100 rubles.
2. Drain the oil completely from the gearbox by unscrewing the plug from the bottom using the key “17”. If necessary, you can replace the lubricant later. It is recommended to pull out the upper dipstick to facilitate oil drainage.
3. Disconnect the cardan from the rocker arm.
4. Remove the boot, use a 10mm wrench to unscrew the bolt securing it to the gearbox rod.
5. Using an awl or a thin screwdriver, remove the old oil seal. Inspect it for damage.
6. Install the new oil seal using a pipe or large washer to press in.

After replacement, install the boot. Assess the condition of the cardan: if it has too much play, it will need replacement. After carrying out all the work, be sure to check that the speeds are turned on correctly.

How to replace and adjust the rocker on a VAZ 2110-VAZ 2112?

Backstage adjustment:

Note! Before you go to the auto store and buy a new rocker, be sure to try to adjust the old one first so as not to waste money, maybe everything is fine with the old rocker!

1) At the very beginning of the operation, we will tell you why the adjustment of the rocker may go wrong, namely, after removing the box, after replacing the cardan shaft, or after unscrewing the nuts and bolts that secure the tension clamps of the rods that come from the rocker, and in other cases.

How to replace the universal joint

In most cases, it is not the rocker itself that fails, but the cardan. Due to its displacement, even a small one, a failure occurs in the gear shift mechanism.

Standard VAZ-2109 scenes are rarely installed during repairs; similar parts from Lada Kalina are used. The replacement looks like this:

1. Using two keys set to “13”, unscrew the clamp securing the cardan to the rod.
2. Using a screwdriver, pull the boot towards the box housing. If desired, you can remove it completely, and if it has cuts or other damage, replace it with a new one.
3. Unscrew the fixing bolt with a “10” key.
4. Knock down the cardan with a hammer, strike carefully so as not to damage anything.
5. The Kalinovsky universal joint is much more durable and reliable, so install it instead of the standard one.
6. Reassemble the entire structure in reverse order. But do not rush to tighten the bolt on the clamp - adjustment is necessary.

Replacing the backstage with a short-stroke one

A short-throw rocker can be purchased at a car dealership or car market. It is quite easy to distinguish it from the standard one. It is enough to measure the distance from the ball joint to the coupling joint with the rod leading to the gearbox actuators. For a standard long-stroke mechanism this distance is approximately 4 cm, and for a short-stroke mechanism it is about 10 cm.

The VAZ 2109 short-stroke rocker can be installed with your own hands without any problems.

Backstage adjustment

There is nothing complicated in the procedure; you can do it yourself, but you will have to run from the pit to the salon.

Yes, it is advisable to do this work in a pit or overpass. You need to act approximately according to this principle:

1. Loosen the nut on the clamp.
2. Set the gearshift lever to the reverse gear position.
3. Set the box rod to the reverse speed position. This is difficult to achieve, so adjustments will have to be made.
4. Check how the gears shift. If the rear one is too far to the left, loosen the clamp and turn the cardan counterclockwise. If the fifth speed (including reverse) has gone too far to the right, then the cardan rotates clockwise.

By adjusting the position of the gearshift rocker, you will notice that when the lever is installed in the middle, neutral speed will be engaged. When turning on the fifth gear, the lever should not catch the passenger seat, and when moving in reverse, the driver's seat should not interfere with the movement of the lever.

Adjusting and installing a short-stroke rocker on a Priora

• VAZ 2110
• VAZ 2114
• Lada Priora

• Video publications
• VAZ tuning photo stream
• Operation and repair manuals

Tuning does not always mean installing a new body kit or shortening the Priora springs. Sometimes modernization helps improve driving comfort. An excellent example would be a short-throw rocker. VAZ owners know the “features” of the gear shift lever (GSL), which is not so easy to direct to the desired gear. The short-throw rocker on the Priora solves this problem, but we will tell you how to install it on the Priora and adjust it correctly.

The instructions in our material are also relevant for motorists who want to know how to repair and replace a conventional rocker. The instructions describe in detail the process of dismantling and adjustment, which is carried out for a factory part according to exactly the same principle.

Principle of operation

Study the diagram below to understand how the short throw rocker works. The lever is installed in the neutral position, here it is indicated by the points “O” and “F”. To start the transmission, you need to move the rod - it will connect to the control gear at point “B” - at point “A”. After this, the handle will move to point “E”. Repairs and subsequent replacements are carried out in order to reduce the distance.

This can be done if the lever extends to point “H”. This move will increase the distance. On the diagram, "A" and "B" will become points "C" and "D". Replacing the standard rocker with a short-stroke one allows you to reduce the movement of the handle. We've sorted out the theory, now we can start the repairs.

Replacing the gearbox slide

First, you should decide whether you will buy a ready-made short-stroke part or make it yourself. For Lada Priora drivers who have not upgraded components, we recommend choosing the first option. The instruction will be carried out taking into account modifications.

For work we will need:

• Two metal plates.
• Kardanchik from Kalina.
• Welding machine.
• A set of keys, including spanners.
• A grinder with a cutting wheel; alternatively, you can use a hacksaw.

Step-by-step instruction

1. Repair and replacement begins with removing the decorative cover from the gearshift lever. The knob may not give in, but it is not secured by anything, so just pull firmly towards you;

After removing the cover, you can begin dismantling the lever.
The next step is dismantling the gearbox lever rod. Using the 13th key, you need to loosen the clamp and release the reverse gear start lock ball. The ball should be removed first. Remove the retaining ring. You can’t pull the gearshift lever up, deal with the ball first;

We take out the ball, spring and lever from the plastic case at the same time

The spring, retaining ring and ball are mounted in a plastic housing - remove all elements at the same time. The lever with the rod must be pulled out at the same time. To make it more convenient to work, you can disconnect the rod and gearshift lever. We continue the repair and move on to the cardan. There are latches on the left side; you can get to them after removing the cover; Now we can compare both parts, as you can see, the Kalinovsky cardan is longer. You need to shorten the Kalina component, taking into account the type of new link. It is necessary to shorten the cardan by 10-20 mm; When the adjustment of the cardan is completed, it can be installed in its normal place. Thoroughly lubricate it from the inside with lithol and screw it in. The cone bolt fits in easily, so be careful not to overtighten it. The traction is installed through the interior of the Lada Priora. It will be easier to do the work with a partner: one stretches the rod, and the second holds it by the elastic band inside the car;

Short-throw slides for "nine"

Such designs were developed exclusively for sports models, but are widely used in production ones. Advantages of the VAZ-2109 short-stroke rocker over the standard one:

1. Easier gear shifting.
2. The backlash of the gearshift lever is reduced, especially when using a cardan from Kalina.

1. You need to either buy it or make it yourself.
2. It takes a lot of force to change gears. Despite the smaller stroke, this type of backstage is more suitable for people who are not only strong in spirit.

But you don’t have to buy a VAZ-2109 rocker in stores; you can make a short-shifter from a regular one with little welding skills.

To do this, cut the old rocker in two places and weld pieces of a metal plate to lengthen the arms. The main thing is for the new drawstring to fit into place, so first carefully study the drawing, which shows the locations of the cuts.

Short-throw slides for “nine”

Such designs were developed exclusively for sports models, but are widely used in production ones. Advantages of the VAZ-2109 short-stroke rocker over the standard one:

1. Easier gear shifting.
2. The backlash of the gearshift lever is reduced, especially when using a cardan from Kalina.

1. You need to either buy it or make it yourself.
2. It takes a lot of force to change gears. Despite the smaller stroke, this type of backstage is more suitable for people who are not only strong in spirit.

But you don’t have to buy a VAZ-2109 rocker in stores; you can make a short-shifter from a regular one with little welding skills.

To do this, cut the old rocker in two places and weld pieces of a metal plate to lengthen the arms. The main thing is for the new drawstring to fit into place, so first carefully study the drawing, which shows the locations of the cuts.

The linkage is an important component of the VAZ 2109 gearbox. If it fails or does not work satisfactorily, the linkage can be easily replaced or repaired.

There are two types of scenes:

There is no fundamental difference between the two types of units. The advantage of a short-throw is that it provides faster gear changes for a fraction of a second.

Do not believe those who claim that a short walk has a positive effect on dynamics. There is no connection between the rocker and the dynamics of the car. But the short walk has its advantages.

Replacement kit

Tuning the VAZ 2109 transmission

The classic transmission of all VAZs is manual. It is quite reliable, cheap to maintain and well suited for use on domestic roads.

Upgraded car

There are several popular types of tuning for manual transmissions. They appeared as a banal need to improve the performance of the car. The main work packages include:

• Replacing the backstage.
• Conversion from 4-speed to 5-speed.
• Installation of a sports row.
• Modernization of the pedal unit.
• Replacement of the main pair and differential.

Let's take a closer look at one of the tuning options. Replacing the rocker with a short-throw one is a useful tuning that will significantly simplify gear shifting. We all know that the lever of the “nine” and most other VAZ cars is absolutely inconvenient. It has a huge backlash, which simply has a terrible effect on the accuracy of gear shifting. If men with long hands can still cope with it without any critical effort, then women will have a very difficult time with it.

The easiest way out of the situation is to install a short-stroke cardan from the Lada Kalina on the 2109. Such tuning will cost you approximately 1,500 rubles. Along with the cardan, you will have to get a boot from the same model, because it won’t be original with it.

The necessary tools for work are a set of keys, a slotted screwdriver and a hammer. It will also be very good to have an assistant.

The process of replacing the gearbox rocker

Dismantling the old rod

First you need to loosen the clamp on the main rod and remove the hinge from it. To do this, use a 13mm wrench. Next, remove the boot and, using a 10mm wrench, unscrew the bolt on the desired cardan. Usually it is fixed almost tightly, so here you will need a hammer to loosen it a little with gentle blows. By the way, you can immediately check the condition of the oil seal and, in case of any defects, replace it with a new one.

New drawstring and cord from Kalina

Installation of a modified backstage

Having removed the old cardan, you can begin installing the new one. To do this, you must first put on the boot. Next, we place a new cardan on the gear selector rod and secure it with a fixing bolt. Be sure to make sure that the bolt fits into the special recess on the rod. Also, do not forget to apply thread locker to the bot so that it does not unscrew due to vibration.

The next step is to put the drive rod on the rod. For some models, the stem from Kalina will have to be shortened by about 1.5 cm.

Adjustment

Next, you must carefully adjust the position of the lever so that it is centered with a slight offset to the right. Here we will need an assistant who will have to monitor the placement of the lever in the cabin. After installation is complete, tighten the clamp, while an assistant must hold the lever from moving.

And, of course, you yourself should try how conveniently the lever is adjusted and, if something happens, reconfigure it.

By the way, some craftsmen cope with shortening the scenes without buying a new one. To do this, you need to disassemble the slide, as in the previous paragraph, and trim the necessary parts using a grinder. Next, weld a piece of pipe and sheet metal into the rod. If you yourself are not very knowledgeable about this, you can ask any welder. This process can be studied more clearly using a visual video.

VAZ 2109 | Removing, installing and repairing the gearbox bracket

If, after repairing or replacing the gear shift drive, the vibration of the gear shift lever remains in motion, this means that the play in the lever joints is increasing and must be eliminated.

You will need: keys “12”, “14”, socket wrench “10”, screwdriver.

1. In the engine compartment, unscrew the nut of the bolt at the end connection of the lever tip and the gear shift rod.

2. Remove the shrink disc from the rod.

3. And a protective case.

4. In the passenger compartment, remove the transmission control lever cover frame from the front part of the floor tunnel floor, overcoming the force of its latches.

5. Rotate the lever cover from the inside, use pliers (or cut with a knife) on the clamp that secures the cover, and remove the cover from the lever.

Disposable shift lever cover clamp. When reassembling, install a new clamp.

6. Remove the front of the tunnel floor (See "Removing and Installing the Tunnel Floor Liner" )

7. Unscrew the axle retainer from the lever.

8. And remove the lever axle by removing it from the lever and link holes.

9. Pull up to remove the shift lever.

10. Using a screwdriver, insert the rubber-metal guide bushing into the lever body and slide it along the shaft.

11. Remove the four bolts securing the lever housing to the housing base.

12. Remove the housing and remove the shaft from it.

13. Remove the guide sleeve from the shaft.

14. Inspect the removed parts. If the guide bushing is worn or its rubber mass is deformed or hardened, replace the bushing. If there is play in the hinge joints or the hole for the lever shaft is very worn, replace the hinge.

15. Install the parts in the reverse order of removal.

16. Adjust the gear shift drive (see. See “Adjusting the gearbox control drive” )

READ How to Make Lambo Doors on a VAZ 2106

Automatic transmission for VAZ 2109

The first model that served as a springboard for the installation of automatic transmission among VAZ cars was 2115. Now automatic transmission is occasionally found on cars 2109, 2110, 2113, 2114, 2115 and 99. VAZ models released in the 00s, Lada Kalina and Lada Granta, became the first domestic passenger cars with factory equipment including an automatic transmission.

Option #1

At the moment, anyone who wants to install an automatic transmission on a “nine”, 2113 or 2114 has two options. The first is to install a contract automatic transmission from Toyota Corona. The undoubted advantages of such modernization:

• A used automatic transmission option is easy to find in almost any car market;
• It has a reasonable price;
• The Toyota Corona transmission does not require special firmware during installation.

Option No. 2

Naturally, the second option for installing an automatic transmission is to contact an official VAZ dealer in your area. Seeing the interest of drivers in such tuning, they also took up its implementation. Peculiarities:

• Licensed gearbox with a 1.5 year warranty;
• The automatic transmission is completely Japanese assembled, produced by Nissan.

It should be immediately noted that the option of ordering an automatic transmission installation from an official dealer is more reliable, but the price is approximately twice as high.

Is the game worth the candle?

With all their advantages, to be honest, automatic transmissions on 2113, 2114, and even more so on 2109 are very rare. On such cars, an automatic transmission can be considered simply an expensive extravagance. Not only does the automatic transmission itself somewhat worsen the car’s performance, it eliminates the main advantage of domestic cars – efficiency. So you will not only lose on the purchase, but your gas mileage will probably increase.

You will learn where to start your auto tuning in our article.

Which acoustics are suitable for your car - read the link https://avtopolza.ru/tyuning/podbiraem-akustiku-v-mashinu/.

How to make a short-throw rocker on a VAZ 2109 with your own hands

The installation of a short-throw rocker is usually carried out by car tuning enthusiasts, as well as owners of old VAZs, which have a terrible rocker that does not allow normal gear shifting. Among the many shortcomings of our VAZs, there is also a disadvantage associated with gear shifting. Probably everyone is familiar with this feeling when, in order to shift, you need to travel a long distance with your hand from the panel to the handbrake in search of the speed you need. In short, it feels like you're moving a lever in a big bucket of water and trying to find a gear. This is very inconvenient and those who have driven a VAZ for several years will understand me perfectly. At one point I got tired of this “search” and decided to install a short-throw rocker on my VAZ 2109.

A little history...

The short-throw rocker was first used by professional racing drivers, and this is where seconds make all the difference! I delayed switching a little and that was it - the victory went to someone else. The advantage of a short-stroke rocker is that it reduces the lever travel by half, which allows you to change gears faster and more accurately. And as usually happens, this idea was picked up by one of the folk “craftsmen” and implemented on a regular production car. Over time, serious enterprises began producing short-stroke rockers; as a result, today you can buy a short-stroke rocker for a VAZ 2109 and other car models without any problems. The cost is not always pleasing, as a rule, the price is too high, but it’s worth it, it’s better to overpay once than to suffer all your life. After I saw the short-stroke rocker on the VAZ 2109, I did not find any significant differences and simply understood what its essence was, after turning the design a little in my hands, I realized that I could very well make one at home without overpaying for anything. It turned out okay, but more on that later...

In order for you to understand what a short-stroke rocker is and how it works, I recommend looking at the following diagram:

If you do not want to buy a ready-made short-throw rocker for the VAZ 2109, I present to your attention an option of our own production. In order to make such a short-stroke link you must have:

Long-stroke and short-stroke rocker for VAZ 2109

On modern cars there is no gear shift lever at all. The VAZ 2109 rocker mechanism mechanically transmits force to the gearbox actuator, and on modern cars even the manual transmission is controlled by a selector - a joystick. Its sensors transmit signals to the electronic control unit, and it, taking into account the readings of other sensors, generates commands to the actuators.

Changing gears on a VAZ 2109

The “nine” is equipped with a five-speed manual gearbox (Gearbox). The connection between the gear selection control lever and the gearbox actuators is purely mechanical. For this purpose, a steel rod is used, the lower end of which is fixed to a ball joint in the housing of the gear selection mechanism, and the upper end is equipped with a knob that fits comfortably in the driver’s hand. This lever, not entirely justifiably, is popularly called the “slide”.

In a classic backstage, the levers are connected using a slider that can move along it. It looks especially impressive when driving the drive wheels of a mainline steam locomotive. In an automobile rocker, the elements have a certain freedom; they are connected by a hinge, but the articulation point cannot move along the rocker. Nevertheless, the name stuck.

The gear change lever of the “nine” has two degrees of freedom with three positions in each: “forward - neutral - back” and “left - neutral - right”. This gives 9 selector position options, of which two (rear left and rear right) are not used. The remaining seven correspond to five forward gears, one reverse gear and neutral.

The standard VAZ 2109 rocker is called long-stroke because the attachment point of the rod leading to the gearbox is located quite close to the ball joint. The distance to the attachment point is approximately 4 cm. With a total length of the lever with a knob of 30 cm, in order to move the gearbox rod by only 2 cm, the gearbox handle must be moved by 15 cm. Plus the play - it turns out to be a very long-stroke option, and it cannot be configured otherwise.

A fashion came from motorsport - replacing the rocker with a decrease in stroke. The repair involves moving the rod attachment point up the slide by 5–6 centimeters. It turns out to be a short-throw shifter on a VAZ 2109, the stroke of the gear shift knob is halved. Many people like it.

The Kalina wing on the VAZ 2109 also improves the situation.

Replacing the scenes on a VAZ 2109

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Good day, today I performed maintenance on the backstage with a Shumka on my nine, because... It started rattling at low speeds, everything was captured in the photo and description below.

1. We buy the necessary spare parts, namely:

-An eight-piece gearbox drive hinge (I bought it for 320 rubles) (But it’s better to take a short-stroke one from Kalina) -The gearbox drive Sharnia boot (if it’s very old, torn or you really want it) -Repair kit for the backstage (56 rubles) -Gerlen (sound insulation, etc.) i.e. not foil but fabric) (1m - 160 rubles) -CV joint or lithol.

2. Remove the beard from the gearshift lever.

We unscrew the casing under the stove, now it’s more convenient to remove the beard, don’t forget about the self-tapping screw on the rear seat side. All beard is removed and the drawstring is accessible.

3. Unscrew and remove the slide.

We remove the retaining ring (I originally had a bolt), separate the lever, now take a convenient tool, also known as a wrench, and unscrew all
5 bolts
; remove the ball (the spherical pin of the lever). I pressed it with my foot and took it to a bend, the ball came out. Now we take the repair kit. We take out the plastic lever support (the ball joint of the lever), lightly smear any place with lithol (it will squeeze out anyway), insert the ball, not forgetting to thread it through the iron frame (gear shift lever housing). Ok, now we take a piece of guerlain and separate the adhesive mass with the fabric and we push it into the base of the plastic support so that everything sticks out a little for further shrinkage, assembled

Comparison of short and long stroke

Car enthusiasts describe the difference in options as fantastic. The renovation dramatically improves ergonomics. The amplitude of movements of the gear shift knob decreases by two to three times, but the force on its tip increases. The increase is quite acceptable, since gear shifting occurs in an unloaded state with the clutch depressed and does not require any serious effort.

Some experts believe that an increase in the shoulder leads to an increase in forces on the gearbox rods and to additional wear on the gearbox. There is no statistical confirmation of this point of view yet. Unfortunately, it is not possible to order a short-stroke configuration from the factory. You must install it yourself at your own risk. AvtoVAZ does not approve of such changes in the design of the Nine.

Independent modernization of the design associated with welding the levers lengthens them, and the height of the gearshift knob above the tunnel increases by about 5 cm. Such alteration requires welding work and the involvement of an experienced specialist, for whom cutting the levers using a grinder, installing a pipe and a strip of the appropriate section , and also welding the levers is not difficult.

The adjustment changes the ergonomics, but due to the reduction in the strokes of the shift knob, it is not perceived as a deterioration.