At deep cave-in of elements of a design of a body first of all try to curve a dent before the maximum approach to a normal form of a body. Body metal in a place of blow is exposed to a pulling therefore the complete recovery of an initial form is impossible. Optimum it is considered dent alignment approximately on 3 mm below level of a surrounding surface. If there is an access to dent inside, it is necessary to correct accurately it a hammer with wooden or plastic brisk for what make the following.

Densely press from outer side of corrected area wooden whetstone suitable on the size. It is required for amortization of blows of a hammer and prevention of a flexure of more extensive area.

If the dent is in that area of a body where access from a reverse side is complicated or impossible, drill in the deepest points of a dent some small openings, in them screw some screws-samorezov and extend a dent by means of flat-nose pliers for acting heads of screws.

Remove paint from the damaged area and at distance of 20 mm round it.

It is easier to make all this by a wire brush or an emery paper got on a circle, fixed in an electrodrill.

After alignment of a dent put on it a layer of a shpaklevka, paint and a polyrole.