DIY 2106 body repair

In detail: DIY 2106 body repair from a real master for the site my.housecope.com.

The first copies of the VAZ 2106 car began to drive around Russian roads in 1976, and many still have them. This publication is devoted to the characteristics of the body of this car and the issues of its repair.

The body elements of the VAZ 2106 are made by stamping and connected to each other by welding. "Skeleton", or its frame is formed by a sub-engine frame, mud flaps, floor panels, rear and front parts, reinforcing cross-members, sills and other details.

The body structure is four-door, type - sedan. Removable elements include the trunk lid, hood, fuel tank hatch and doors with sliding windows.

Front and rear bumpers are chrome-plated, have plastic sidewalls and rubber bumpers. All glass in the VAZ 2106 car is polished, three-layer windscreen, others are hardened. If desired, the rear can be equipped with a heating system.

The floor in the VAZ 2106 car body has a molded carpet with a waterproof backing, and noise and thermal insulation pads are located under it. The interior of the trunk is covered with molded plastic.

On the panel in the passenger compartment of a VAZ 2106 car there are:

  • group of devices;
  • heating and ventilation control;
  • cigarette lighter and ashtray;
  • shelf and compartment for things.

The body doors are formed by inner and outer panels, connected to each other along the perimeter by welding. The locks are rotary-type devices and are equipped with an opening lock. The hood of the body is also closed with a lock, which has a cable drive and a saloon handle. The structure of the boot lid is similar to the bonnet. On the inside, the door panels are treated with mastic with bitumen and finished with upholstery.

Video (click to play).

Many craftsmen do body repairs of the VAZ 2106 with their own hands. This is permissible for minor injuries, experience and a suitable tool. It is better to trust the professionals to restore the body geometry.

When steel body elements are made at the plant, a press machine is used, under the influence of which a certain tension is formed between the iron molecules, which preserves the configuration of one or another part. If the shape of the body parts is broken, this indicator changes, and the purpose of the repair is to restore the tension belt in this place by means of the impact method. For such leveling of the body, including with your own hands, special straightening hammers should be used, some of which have a rubber surface.

The restoration of the body shape of a VAZ 2106 car is carried out in two stages: the first is punching out with a wooden mallet, the second is straightening with soft hammers to avoid linear expansion of the metal.

Carrying out repairs, paint and varnish coating and soil are removed from the surface in the damaged area and the change in the shape of the metal is leveled (see video). In the presence of shallow defects of a large area, their repair is carried out by blows of a straightening hammer at the upper point of deformation.

In the case where the dent is small but deep, the alignment is carried out starting from the edges. An anvil of a similar shape is placed under the element to be repaired. An example of repair is clearly presented in the video at the end of the publication.

In the case when the deformation is small and has the shape of a bubble, then the heating method can be used - after cooling, the metal in this part takes on its original shape. However, such manipulation cannot be carried out more than three times, and if it is ineffective, one should resort to other alignment methods.

Bodywork, both in the workshop and with your own hands, often requires the use of a putty, which is designed to eliminate irregularities. It is important to achieve its minimum thickness, otherwise cracks may appear in this part of the body. The thinner the layer of putty, the more correctly the main straightening work was carried out before this.

Simple locksmith hammers should not be used to reconfigure the car body, as their working surface creates a lot of pressure on the surface. This leads to a thinning of the part and to linear expansion of the metal and the possibility of new irregularities.

At the end of the article, we suggest watching a video about repairing a VAZ 2106 with your own hands.

Body plumage of the car VAZ 2106

The current technical equipment of body workshops makes it possible to restore the plumage of passenger cars after accidental damage of varying severity. Modern equipment of body shops is high-tech and does not leave post-accident defects that can lead to metal oxidation and the formation of corrosion on the plumage subjected to repair and restoration work

Body work should include the following types of work:

All types of work are carried out at the service station, it is also possible to repair the body of a VAZ 2106 with your own hands, a video clip of which is posted on our website.

Image - DIY 2106 body repair

In the broad sense of the meaning of this technological operation, straightening seems to be the final type of work to eliminate damage to the body and consists in giving the body part to the factory configuration or close to it. Indeed, the thickness of the layer of auto putty applied to the damaged area and, as a result, the quality of the paintwork layer during the repair of the VAZ 2106 depends on the correct work to restore damage to the body.
When carrying out straightening work, it is important to bring the putty layer to such a condition that its thickness is minimal.... If the layer has a thickness exceeding the maximum permissible value, cracks may appear at the repaired site.

Attention: The process of straightening and applying a leveling putty is the final one before applying paintwork, according to its results, the price of the bodywork carried out during the repair of the VAZ2106 body at a service station is determined.

Reverse hammer for body work, used for straightening the body

Anvils of various configurations are tools for bodywork on the VAZ 2106, which for the most part correspond to the factory images of the part to be straightened. The bodyworker's arsenal should contain special hammers of various types and weights.
Conventional locksmith hammers are not suitable for work on body parts due to the specifics of the pattern of the working (impact) surface of the tool. If you use a locksmith tool, then under its impact, the thin metal of the body is subjected to strong pressure, which causes a decrease in the thickness (thinning) of the surface and its linear expansion, which leads to the formation of new defects.
Special straightening hammers differ from locksmith grooved hammers and are similar to the working plane of a file. In addition, the mechanics - bodyworkers in their working range also have hammers with a rubber percussion part, which serve to soften the impact.

Full instructions for body work of the VAZ 2106 can be found here. With correct adherence to the rules of straightening work, the required result for the restoration of body parts will be achieved.
These rules include the following:

  • Anvils should only be used with the appropriate configuration.
  • Even when using special hammers for straightening, from the impact of this tool, the metal will change its physical properties, becoming thinner and changing its linear dimensions. Therefore, the blows should be weak, but frequent.
  • If there are folds on the repaired surface, then it is necessary to start surface restoration from them, with the direction of movement towards the center of the defect.
  • Every few strokes, it is necessary to assess the condition of the metal being restored by touch, check the condition of irregularities and defects, and with this in mind, adjust the process of working with the body metal.
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Attention: When restoring large, flat parts of the bodywork, such as the roof, bonnet and boot lid, check the product using measuring instruments.

The body of the car vaz 2106

The body elements of the car are made by stamping from sheet metal. The tension of the molecular bonds of iron is formed during the extrusion of body elements under the press - machine and maintains the configuration of the product.
When impacting on the body plumage, which has a bulge, they shrink, and then alignment begins, but the tension of molecular bonds is aimed at maintaining the already changed surface of the body element, already concave. When forming the so-called. belt of molecular tension arising from impact in the damage zone, actions to unload this stress area should be carried out exactly at the place of defect formation.
From this it follows that carrying out body repair work is enough to clean the paint and primer from the damaged area with a scraper, as well as remove the fold from the body metal that has formed on the deformed surface area.