Mercedes S-Class W-220

since 1998 of release

Repair and car operation


W220 Mercedes
+ Mercedes-Benz Cars of a class S (W220)
+ Operation manual
+ Routine maintenance
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Automatic transmission
+ Power shafts
+ Brake system
+ Suspension bracket and steering
- Body
   Security measures at carrying out body works
   Cleaning and care of the car
   Repair of insignificant damages of body panels
   Repair of considerable damages of a body
   Replacement of brushes of screen wipers
   Orthopedic seats
   Heating of seats
   Replacement of the filter of purification of air of salon
   Sensors of electric systems
   Fire extinguishing system
+ Onboard electric equipment
+ electric equipment Cхемы

Читаем тут: https://lumberwood.ru


Repair of considerable damages of a body

Repair of serious damages of a body should be made in the conditions of a specialized repair truck at the disposal of which there is a necessary equipment.

Whether in case of extensive damages of a body first of all it is necessary to be convinced occurred shifts of elements of the panels, capable to affect controllability of the car or to be at the bottom of the increased wear any of its component.

In view of that (the cowl, wings, etc.) represent the majority of elements of a body the separate components which replacement can be made in an individual order, their replacement in case of serious damage is not represented expedient. More often much more reasonably and more economically it appears to find a suitable replaceable element, to find which it is possible not only in shops of auto parts, but also on automobile dumps that, naturally, allows to cut down essentially expenses.

In the absence of access to the back party of the panel of a body for dent percussion, it should be extended by means of a hammer with sliding the brisk. In the deepest place of a dent, or along its border, насверлите or fill small openings at distance not less than 2.5 cm from each other …
… then screw in a hammer rod in an opening and put it in action. Tap with a usual hammer at dent edge to help metal to accept an initial form. After the completion of this procedure the surface of a dent should come nearer to the initial contour and approximately on 0.3 cm act over a surface of surrounding metal.
By means of a rough emery paper remove paint to naked metal. It is possible to make it manually, but the adaptation shown on a photo, will help you to accelerate process. By means of thinner, approximately No. 320, an emery paper nullify paint in radius not less than 2.5 cm round a dent site.
After removal of paint it is better to check to the touch, than by sight, whether enough the metal surface is equal. Begin to knock a hammer of camber and/or extend hollows where it is necessary. Clear a restored surface wax or silicone spot remover.
Following instructions on packing, mix a pack of a plastic shpaklevka with a hardener. The proportion of mixing is critical and if you break it, the shpaklevka will stiffen too slowly or too quickly (and you will not manage to put it and to give the necessary form).
Working quickly let's stiffen to a shpaklevka, by means of a plastic applikator with pressing put it on a metal surface, making sure that there is a complete gearing to metal. Process a shpaklevka that it took the form, close to an initial form of a site and slightly towered over a surrounding surface.
Let's to a shpaklevka stiffen to such condition that it could be pressed through only a nail. By means of a file or the adaptation shown on a photo, roughly process a shpaklevka.
By means of the rough emery paper fixed on a plate or whetstone, process a shpaklevka that it became smooth and equal. Gradually pass to more and thinner grades of paper, always using a plate or whetstone, and finish processing number 360 or 400.
As a result of processing the hand should not feel transition border from a shpaklevka to naked metal and from naked metal to old paint. If this purpose is reached, remove a dust and cover the next panels and furnish details.
Put some layers of a first coat on a processed surface. Do not spray too much first coat that it did not flow down, and after drawing of each layer let's previous dry. Usually here the professional gun-razbryzgivatel is used, but in shops of auto parts there is on sale a first coat in inexpensive aerosol packing.
The first coat will help to reveal defects or scratches. Fill them with polishing paste. Following instructions on packing, process its thin (No. 360 or 400) an emery paper to smoothness. Repeat polishing, putting polishing paste and grinding it until the grounded surface does not become absolutely smooth.
Finish polishing by very thin paper (No. 400 or 600) to remove surpluses of a first coat. Wash up a site of processing by water and let's to it dry. Use a sticky napkin for complete removal of a dust, then put a layer of external paint. Do not try to wipe or put a wax covering on this site until paint will not dry completely (not less than two weeks).