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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11-4-3-remont-zadnejj-chasti-kuzova-sedan.html

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

At repair of a back part of a body "sedan" the following works can be performed:
1) replacement of an external wheel arch, including the strengthening element of a wheel arch:
— cut out the damaged wheel arch and the strengthening element of a wheel arch;
— cut out the replacing section;
— cut off an external arch 15 cm higher than a fold;
— grind to naked metal and adjust the interfaced surfaces of a wheel arch;
— apply welding primer;
— fix a wheel arch;

Fig. 11.42. Connection of an external wheel arch with a body


— weld a wheel arch (fig. 11.42);
— previously cut out the replacing section of the strengthening element of a wheel arch;
— to a soshlifuyta a paint and varnish covering, apply welding primer;

Fig. 11.43. Connection of the strengthening element of a wheel arch with a body


— fix the strengthening element of a wheel arch (fig. 11.43);
— weld the strengthening element of a wheel arch;

Fig. 11.44. The recommended line of replacement of knot of the luggage compartment


2) replacement of knot of the luggage compartment (fig. 11.44), including a back longeron:
— to a welding point soshlifuyta up to a cross-piece;
— to a welding point soshlifuyta on wheel arches and internal sidewalls of a body;
— cut off half of the luggage compartment at distance about 20 mm behind a cross-piece;
— cut down a floor a chisel;
— grind to naked metal;
— apply welding primer;
— assign new gender with an overlap on a cross-piece;
— cut off on an overlap both panels together;

Fig. 11.45. Installation and way of connection of the side panel


— you will expose and fix the side panel (fig. 11.45);
— make a fitting room assembly together with the floor panel;
— be convinced that the boundary sizes of these details coincide without tightness;
— take the side panel welding;
— remove the floor panel;
— weld the side panel;
— remove an old longeron;

Fig. 11.46. Installation of a longeron of a luggage carrier with a transitional detail and a way of its connection


— insert a new longeron with a transitional detail (fig. 11.46);
— install the floor panel;
— be convinced that the new longeron rises on the place;
— record it tacks;
— remove the floor panel;
— weld a longeron;
— fix new half of the luggage compartment;

Fig. 11.47. Installation of a trunk floor


— weld it end-to-end (fig. 11.47);

Fig. 11.48. Connection of a trunk floor with body elements


— weld half of the luggage compartment on longerons electrorivets (fig. 11.48).
— weld half of the luggage compartment on the back panel and on the longitudinal strengthening element contact spot welding;

Fig. 11.49. Ways of connection of knot of a back wing with a body


3) replacement of knot of a back wing (fig. 11.49), for what:
— measure the replacing section;
— cut off on tags;
— to a welding point soshlifuyta;
— adjust the interfaced surfaces;
— apply welding primer;
— establish (on a loose back wing) a trench, a cover of a filling mouth, a lock clamp plate;
— adjust to a trunk lid;
— weld;
— cut out the damaged section;
— grind the interfaced surfaces to naked metal;
— previously cut out a back wing (the replacing section);
— install a back wing on the car;
— cut off a hacksaw both panels where the joint has to settle down;
— remove a wing;
— apply welding primer;
— put a back wing;
— adjust, weld a prikhvatochny seam;
— weld continuous seams;
— execute where it is possible, contact spot welding;
— grind a welded seam;
— other body knots and panels are replaced similarly.

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11.4.2. Repair of a front of a body
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11.5. Removal and installation of elements of a body of the car