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
8.1. General information
8.2. Maintenance and repair
8.2.1. Check and adjustment of angles of installation of wheels
8.2.2. Replacement of the top draft
8.2.3. Replacement of draft of control of a convergence
8.2.4. Removal of the lower lever
8.2.5. Replacement of the rubber plug of the lower lever
8.2.6. Installation of the lower lever
8.2.7. Replacement of the forward rubber plug of the longitudinal lever
8.2.8. Replacement of the longitudinal lever
8.2.9. Replacement of a spring of a back wheel and shock-absorber
8.2.10. Replacement of the stabilizer of cross stability
9. Control system of the Fenix 5.1 engine
10. Electric equipment. Conducting and components
11. Body
12. Schemes of electric equipment
 



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8.2.9. Replacement of a spring of a back wheel and shock-absorber

Works on replacement need to be performed in such sequence:
1) disconnect the top part of the back shock-absorber:

Fig. 8.20. Detachment of the top fastening of the shock-absorber: 1 — the side panel; 2 — a sealing cap; 3 — a nut


— remove the side panel 1 (fig. 8.20), isolation and a sealing cap 2;
— turn off two nuts 3;

Fig. 8.21. Detachment of fastening of the stabilizer of cross stability


2) disconnect fastening of the stabilizer of cross stability (fig. 8.21) at the left and on the right;
3) completely remove the back shock-absorber:
— lift the car, you will hang out a wheel;
— remove a wheel;

Fig. 8.22. Removal of the shock-absorber from the car: 1 — a nut of a bolt of fastening of the shock-absorber;
2 — a nut of a bolt of fastening of the longitudinal lever


— turn off a nut of 1 (fig. 8.22) of a bolt of fastening of the shock-absorber and a nut 2 bolts of fastening of the longitudinal lever;
— turn out a bolt of fastening of the shock-absorber and remove the shock-absorber.
4) disassemble the shock-absorber:
— squeeze a spring by means of clips 999 5409 (arrange clips precisely the friend opposite to the friend; they have to take as much as possible rounds);
— serially tighten clips until the spring departs from persistent cups;

       PREVENTION
Clips of a spring need to be tightened serially.

— turn off a nut of 1 shock-absorber;
— remove a ring 2, the top cup 3 springs, a rubber element 4 and a spring 5;
— check all details for existence of wear and damages;
5) replace a spring:
— carefully unload a spring and install the tool 999 5409 on a new spring. Arrange clips the friend opposite to the friend; they have to take as much as possible rounds;
— serially tighten clips;

Fig. 8.23. Dismantling of the shock-absorber: 1 — a nut;
2 — a ring; 3 — a spring cup; 4 — a rubber element; 5 — a spring


6) collect the shock-absorber:
— extend a rod as it is possible further from the shock-absorber. Establish a spring and a rubber element;
— put the top cup of a spring and be convinced that it settled down in parallel (with the maximum deviation 3 °) to fastening of the shock-absorber;
— be convinced that the ends of a spring densely adjoin to cups;
— establish a ring and a new nut, tighten its moment 30 N · m (for the Nivomat shock-absorber — the moment of 25 N · l);

Fig. 8.24. Assembly of the shock-absorber: 1 — a rubber ring; 2 — the top cup of a spring


7) check the shock-absorber — remove clips from a spring and check existence of a rubber ring of 1 (fig. 8.24) on the top cup 2 springs;

       PREVENTION
The wrong installation of a rubber ring can lead to hit of dirt to the luggage compartment of a body.

8) mount the top part of the back shock-absorber:
— install the shock-absorber so that the end of the lower round was directed to a back part of the car;
— put the top nuts of fastening of the shock-absorber and tighten their moment 50 N · m (use new nuts);
— establish a sealing cap, mount the removed details;
— put a bolt of the longitudinal lever; wring out all suspension bracket down; put a shock-absorber bolt;
9) check purity of surfaces of contact of a brake disk and nave; grease the central directing pin in a forward part of a nave with anticorrosive structure 1161038-3; put a wheel and slightly tighten bolts, then tighten them on diagonal the moment of 110 N · m; put a nave cover;

       PREVENTION
It is important to carry out an inhaling on diagonal, putting the specified moment. It will prevent formation of tension in a brake disk.

10) fix the lower lever;
— remove a support and several times rock the car up-down;
— mount the stabilizer of cross stability, tighten the moment 25 N · m;

Fig. 8.25. Values of the moments of an inhaling of details of fastening of the shock-absorber


— tighten a bolt of fastening of the longitudinal lever the moment of 90 N · m, and a bolt of fastening of the shock-absorber the moment of 80 N · m (fig. 8.25)

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8.2.8. Replacement of the longitudinal lever
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8.2.10. Replacement of the stabilizer of cross stability