What is the VAZ 2107 steering column? Replacement and adjustment

In this article, you will learn about what issteering column VAZ-2107, how to replace it, as well as what are the differences from those gearboxes that were installed on earlier models - 2101-2106. But first things first. First, you need to consider the principle of the entire steering, then you can start to replace and remove the gearbox. Everyone will be able to perform their own work independently, there will be no problems. That's only after installing a new gearbox, you must always correctly set the angles of convergence and the collapse of the front wheels.

How does the steering work?

In fact, the steering column VAZ-2107 is a complicatedmechanism, which includes several elements. Firstly, this is the wheel itself, which you rotate with your hands. Secondly, the cardan gear coming from the helm to the gearbox. Thirdly, it is the reducer itself, which converts the rotational motion into the translational motion. In this case, the output of the reducer acts on the lever, which moves the links to the left or to the right, depending on which direction you are turning.

But one more function is available at the reducer - itallows you to increase several times the force applied to the steering wheel. As a result, the turn is much more effective. There is a reducer of several elements - a worm gear, which is driven by a gear wheel, connected by a cardan transmission to the steering wheel. Inside the gear oil is filled.

What are the differences from the gearboxes installed on the model 2101-2106?

Despite the apparent similarity of the steering mechanisms"sevens" and "kopecks", the first system is much more modern and more convenient. It starts with the fact that the steering column VAZ-2107, whose price is about 2500 rubles, is slightly longer than those that are mounted on the "six" and older models of cars. But this is not the last difference, inside there are also small details that make the control more convenient. A smaller force must be applied to the handlebars.

In addition, the column is much safer. If you look at the early models of "Lada", you can see that they have a solid pin laid from the reducer to the steering wheel. And if we imagine a head-on collision, then this pin simply pierces the person through and through. Safety of old cars do not shine. But on the "seven" for the first time used injurious steering wheel. It does not have a single pin, there are cardan gears, which in the event of an accident add up and do not reach the driver.

Can I adjust the gearbox?

Unfortunately, the repair of the steering gear will bethe most effective only if you put a new one. That such bad properties has a steering column VAZ-2107. Adjustment is almost impossible. True, only practically. You can slightly press the reducer worm mechanism. Then the backlash of the steering wheel decreases, but you will lose comfort. Turning the wheel will be much harder.

Imagine if you are trying to screw the boltnut. And the thread pitch for both elements is the same. It is easy to do this, no effort will be required. And now a slightly different situation - on the nut the thread pitch is different by a few microns. The effort has to be applied, but the nut is still tightened. The same story is with the reducer. When tightening the bolt at the top of the gearbox, the comfort deteriorates, the steering wheel rotates harder. But there is a plus - no need to spend money, and backlash leaves.

Replacing the gearbox

To replace the gearbox, you will need severaltools. First, a puller for the tips of the steering rods. Secondly, a set of keys and a screwdriver. All, you do not even need a jack, as the entire replacement procedure can be carried out on a flat surface. The steering column VAZ-2107 is removed literally in three movements. It is replaced within a few minutes, provided that all the necessary tools are available.

Open the hood to make it easier to work.Disconnect from the reducer two links - middle and outer. Do not try to remove the lever from the reducer! It is pressed firmly, the only way to pull it out is to cut it off with an autogen or a Bulgarian. From the passenger compartment it will be more convenient to unscrew the nut, which the cardan will pull together at the junction with the gear shaft. Three nuts, which secure the gearbox body, twist, after which the entire mechanism can be removed for replacement. Installation is carried out in the reverse order.

Afterword

You will not have any difficulties when withdrawingand the installation of a steering gear or cardan gear. But it is worth noting that after all work with the steering, you need to adjust the camber and convergence of the wheels. This will save the tires and bodywork. And do not forget to fill the transmission with gear oil. It will allow the mechanism to work as easily as possible. That's how the steering column VAZ-2107 changes. The price of the used parts is 500-1000 rubles, depending on the condition.