The collapse of the collapse of their own hands. The collapse of the convergence itself

It is not so difficult to fulfill the convergence with your own hands, as it seems at first glance. Let's try to get closer to this issue and give the necessary advice to the beginning mechanic.

The most significant factor affecting the stability of the car on the road is the stabilization of a pair of steerable wheels. This means that they must maintain a straight-line direction of motion, and after the rotation return to their original position.

Thus, the need to stabilize the steerable wheels is explained by the fact that during the movement of the car, unstabilized wheels, getting jerks from the road irregularities, go away and the driver periodically has to return them in a rectilinear position. Such manipulations occur constantly, from which the driver is very tired. In addition, the connections of the steering gear wear out more intensively, and the instability of the car that increases with increasing speed prevents safe movement.

Stabilization of controlled wheels depends on their disintegration or convergence. The operation to regulate the collapse of the collapse of the wheels can be carried out in specialized services, or you can approach the solution of this problem differently and make a breakdown by yourself.

To begin with, we determine the signs that it is necessary to adjust the descent of camber. First, it is a constant deviation of the car from a given course in one or the other direction. An indirect sign can also be the uneven wear of tires or the appearance of the severity of control during maneuvering. As a result, some motorists perform the collapse of their own hands.

How to make a convergence collapse.

Adjust the descent of the collapse of their own hands is quite feasible task. The first thing we need to do is find an even platform for working with a pit or a lift for the car. Adjustment of the collapse of the camber begins with the steering wheel. It is necessary to make sure that with the rectilinear movement of the car the steering wheel is straight, and the number of turns to the right and left coincides. After putting the car on the site, the tire pressure is checked (adjusted to one value), the reliability of the suspension and steering mechanism.

To determine the amount of convergence of the wheels, the distance between the points on the rim of the wheel behind and in front of its geometrical axis is calculated. To determine these distances and the difference between them, a special chain with a tensioning device or ruler is most often used. It is assembled from telescopic pipes, control chains and scales.

Measuring the convergence, the ruler is installed in front between the wheels so that the tips of the tubes rest on the sidewalls of the tires, and the chains touch the ground. Having set the arrow to the zero position, the car is rolled forward, so the ruler is behind the geometric axis of the wheels. The arrow shows the convergence value. If it is different from the standards, then it is corrected.

To achieve the recommended rate of convergence of the wheels, you can rotate the couplings of the side steering rods. After adjustment, the locknuts are tightened securely.

Checking and adjusting the camber is a more complicated operation, however, it can be carried out independently. To do this, the car is lifted so that the tires do not touch the ground, and then calculate the points of equal beats on the sidewalls of the tires. This is done with the help of chalk and a firm support for the hand. Putting the chalk to the rotating wheel and, leaning on the object, mark the protruding diametrically opposite parts. Then turn the wheel so that they are on the vertical.

Next, next to the wheel, a cargo is hung or a rectangle is placed. The difference in distances between the thread of the load or the rectangle and the top of the rim will be equal to the value of the camber. It should be in the range from 1 to 5 mm. If not, the camber is adjusted by adding the adjusting pads between the lever axis and the crossbar. Carrying out a breakdown by yourself means saving a decent amount of money, but for most modern cars it is recommended that this operation be carried out in car-care centers.