S40/V40
1. General information
2. Operation and maintenance of the car
3. Design and technical characteristics of engines
4. Repair of the engine
5. Transmission
6. Brake system
7. Forward suspension bracket and steering
8. Back suspension bracket
9. Control system of the Fenix 5.1 engine
10. Electric equipment. Conducting and components
11. Body
11.1. General information
11.2. Control sizes of a body
11.3. Ways of connection of details at restoration of operational qualities of a body
11.4. Repair of a body
11.4.1. Repair of sidewalls of a body
11.4.2. Repair of a front of a body
11.4.3. Repair of a back part of a body ("sedan")
11.5. Removal and installation of elements of a body of the car
12. Schemes of electric equipment
 



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11-4-2-remont-peredka-kuzova.html

11.4.2. Repair of a front of a body

Fig. 11.35. Details of a longeron and mudguard


In fig. 11.35 the details of a longeron and a mudguard delivered in spare parts are presented.
At repair of a front of a body the following works can be carried out:
1) replacement of a forward longeron, for what:
— open access to internal and external surfaces of a longeron;

Fig. 11.36. Preparation of an installation site of a new longeron and longeron for installation


— previously cut out a longeron, as shown in fig. 11.36;
— adjust the interfaced surfaces;
— fix a new longeron (the size A has to make 100 mm);
— the joint has to settle down on the site 250 mm (size B);
— adjust and insert a longeron on the place, fix it by the fixed pincers or take welding;
— check the control amount of installation of a longeron (see соотв. section);

Fig. 11.37. A way of connection of the established longeron with a body


Fig. 11.38. Way of installation of a longeron entirely


— at their coincidence weld a longeron (fig. 11.37, 11.38);
— execute where it is possible, contact spot welding;
— on other sites execute welding by electrorivets (MAG);
2) replacement of a part of a longeron (see fig. 11.37), for what:
— open access to the site of works;
— previously cut out the damaged section;
— drill or a soshlifuyta of a point of welding;
— remove a longeron;
— adjust the interfaced surfaces and apply welding primer;
— record a longeron in fastenings.
— weld a longeron electrorivets outside, execute where it is possible, contact spot welding;
— weld electrorivets from within;

Fig. 11.39. A way of connection of the replaced arch of a forward wheel with a body and a longeron


3) replacement of an arch of a forward wheel (fig. 11.39), including the strengthening arch element, for what:
— cut out the replaced element;
— to a soshlifuyta or drill its connections with the interfaced details;
— smooth out surfaces of the interfaced details;
— apply welding primer;
— adjust and fix a wheel arch;
— weld a wheel arch;
4) replacement of a support of the engine, for what:
— drill and remove the replaced engine support;
— smooth out and align a support installation site;
— apply welding primer;
— fix an engine support by a clamp;
— check correctness of installation of an arm;

Fig. 11.40. Ways of fixing of a support of the engine


— weld an engine support (fig. 11.40);
5) replacement of the lower beam of a radiator, top beam of a radiator and trailer panels, for what:
— cut out the deleted elements, having receded 10 — 15 mm from connection with the interfaced details;
— drill and remove their remains;
— to a welding point soshlifuyta;
— remove the remains of the deleted details;
— grind to naked metal;
— apply welding primer.
— fix the established details;
— check correctness of their installation;

Fig. 11.41. Ways of connection of the established details


— weld (fig. 11.41).

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11.4.1. Repair of sidewalls of a body
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11.4.3. Repair of a back part of a body ("sedan")