The collapse of the descent on the VAZ-2107 with their own hands: preparation, description, photo

To make a breakdown on the VAZ-2107 with your own hands is not difficult, but you will have to adhere to a number of requirements and recommendations. Otherwise, the rubber will not last long. Camber is the term that determines the angle at which the wheel of a car is placed relative to the vertical. In those cases, if the top edge of the wheel peeps out, this is a positive camber. If she looks inward, then it is negative. When adjusting on computerized stands, the angles are indicated with the prefixes "+" and "-".

Basic adjustments

If the camber is not correctly adjusted on one side, the car will be carried sideways when driving. During rectilinear movement, remove your hands from the steering wheel and track where the machine will "pull". But before this, be sure to make sure that the tires have the same normal pressure. In the event of a malfunction, it is necessary to make a collision-convergence on the VAZ-2107.

Convergence means how the front wheels are positioned relative to each other when driving on the road. But with the adjustment, the angle is measured relative to the normal position. On sevens, the angle of convergence is positive, for front-drive models it should be negative. It is necessary that, after starting off and during the ride, the front wheels become even.

If it is wrong to put the wheel alignment, the VAZ-2107 will "tire" tires very quickly. Therefore, to monitor the angles of the installation of the front wheels is extremely important, because the cost of the cheapest tire is about 2000 rubles. And the procedure for adjustments takes no more than an hour. After a successful repair, you will get the perfect condition of the car. The car will drive smoothly, the side will no longer pull, which will increase safety and convenience.

When to adjust the camber and the convergence

Before setting up the installation angles, make sure that you have the following set of tools:

1. Calipers.
2. Open-end and spanner type wrenches.
3. Ticks.
4. Strong thread.
5. Metal hooks or pushpins.
6. Wooden bars - a thickness of 2.2 cm and 6 mm.

This is the minimum set that will be required. Do not interfere with the presence of penetrating grease WD-40, as the nuts and bolts are close to the road surface and constantly accumulate dust and dirt on them. There may be rust, so you need to thoroughly clean the screw connections before starting the repair work on the car. On the inside of the wheels, you also need to remove all accumulations of dirt.

When to adjust

Make sure that it is really necessary to adjust the camber-toe with your hands on the VAZ-2107. It is necessary to do the adjustment if there are such symptoms:

• The path changes, despite the fact that you hold the steering wheel straight. The machine still gradually goes to the side. But this should be checked when driving on a flat road, with the same pressure in the tires.
• If there are visible deviations in the installation of the front wheels. If such symptoms are present, the rubber will wear out unevenly, and the consumption of gasoline will increase. Very often, the suspension and steering components fail.

• If there was participation in an accident, in which the components of the suspension of the car or steering were damaged, it is necessary to make a break-down on the VAZ-2107 with your own hands. The photo of the stages of the procedure is given for clarity and understanding of the processes.
• When repairing the suspension or steering components, always check the wheel settings.

Obligatory conditions

The most accurate check is possible only in the workshops on the stands. But in the absence of such attributes, you can use the proven "grandfather" method. It is advisable to install the car on the pit, as it is necessary to unscrew the nuts and bolts of the suspension, and without it, it is problematic.

When carrying out work, carefully inspect the entire suspension, the condition of the silentblocks and ball joints, the tips of the steering rods. If they have a backlash, then setting the corners of the wheels will not bring any result, and all the work will be done in vain, the machine will change its trajectory spontaneously.

Preparatory work

The alignment of the VAZ-2107 with its own hands on the rear wheels is not carried out, since the hubs are installed in one position and can not be moved to the side. The procedure is done only on the front axle of the car. And it does not depend on whether the rear or front-wheel drive of the car. Before you start, follow these steps:

1. For the adjustment to be as accurate as possible, the machine must be loaded. The cargo weight should be 320 kg, and it must be distributed evenly to all four wheels. You can seat four people with approximately the same weight in the car and put a bag of cement in the trunk.
2. A prerequisite is a full tank of gasoline. The capacity of the fuel tank in the VAZ-2107 is 39 liters. Make sure that the level of gasoline is close to the maximum mark.
3. In tires, the pressure should be kept at a normal level - if necessary, align it. Depending on the type of rubber, the pressure can fluctuate in the range 1.8-2.5 Atm.

That's all, now you can make a breakdown on the VAZ-2107 yourself, the preparation for the procedure is over.

Control of the camber angle on the front wheels

It should be noted that the angles of the collapse is quite problematic to exhibit independently, since there are many difficulties. But to check how much the angle deviates from the normal position, you can easily. For this you need to act on the following algorithm:

1. Install the car on a level platform and lock its position by pushing under the rear wheels of the stops.
2. Sit in the car and, rotating the steering wheel, make sure that it stood exactly. The wheels must be parallel to the car's body.
3. Press the shock absorbers 2-3 times, so that the suspension of the machine has taken its normal position. The effort should be approximately 40-50 kg. The operation is performed on all four shock absorbers.
4. Take the thread and fix it on the top of the car's wing so that it passes clearly through the center of the wheel. To achieve a vertical position, tie the weight to the lower end. Carry from the top and bottom edges of the wheel to the thread. The difference in values is the collapse of the wheels.

For example, the difference is 2 mm. This means that the camber is 20 minutes (not degrees). Normally, the angle should be 4 degrees and 30 minutes. A maximum deviation of not more than 20 minutes is permissible. But this is the case when the machine is loaded with a mass of 320 kg. If there is no load, the angle should not deviate by more than 20 minutes. From a value of 0 degrees and 5 minutes.

Check of a convergence of wheels

As can be seen from the above, it is possible to make a quick break-down on the VAZ-2107 with your own hands. The order of the work is simple, it's enough to have a little patience, the skill will come with time.

Preparation for the correction of the convergence of the wheels is the same as in the case of the collapse, the differences are only in the following actions:

1. Align the wheels, install the machine on a level platform and have additional cargo on it. Only after carrying out the preparatory work can you begin the adjustment.
2. To check the convergence, you must use a strong thread with hooks tied at the ends.
3. Lock the hooks on the front and rear wheels so that the thread passes clearly through the centers of both axles.
4. The rear wheels have a track 44 mm longer than the front wheels. Therefore, to the front of the rear wheel, you need to attach a bar with a thickness of 22 mm. The thread is laid on top of this bar.
5. Turn the steering wheel so that the thread touches both sides of the tire of the front wheel.
6. Fix the thread on the opposite side and set the bars at a thickness of 22 and 6 mm under the rear of the wheel.

Wheel alignment

If the installation of the wheels is impaired, adjustment will be required. To do this, follow these steps:

1. Ослабьте tension of collars муф a tip of steering draft.
2. Using clamps of the "Cobra" type, it is necessary to rotate the clutch. Before starting the adjustment, be sure to clean all screw connections from dirt and dust, and treat with penetrating grease.
3. Rotate the clutch until the gap between the thread and the front wheel cover is normal.
4. After completing the work, be sure to tighten the screw connections.
5. Similarly, adjustment is made on the second wheel.
6. The total convergence of the wheels should be no more than 2 mm.

Conclusion

Adjusting the camber-toe with your own hands on VAZ-2107 is a complex and responsible procedure. If you are not confident in your abilities or do not have a viewing pit, the necessary set of tools, then it is better to abandon the idea of doing this procedure yourself. The convergence should be set at about 2 mm. At the same time, 34 mm thick blocks are placed under the string.

If it is necessary to withstand a convergence of 1.5 mm, then by 3 mm thinner there should be a beam. And the machine must be loaded - this is a prerequisite for carrying out work. On the quality of performance depends not only the convenience of using the car, but also the frequency of repair of the suspension, the life of the tires, safety. Therefore, you need to pay due attention to the state of the steering and suspension.