Springs of a back suspension bracket. AZLK 2141 (Muscovite)
Service and car repairs of 2141 - the Muscovite.
1. General data
2. Engines
3. Power supply system
4. Cooling system
5. Transmission
6. Running gear
6.1. Forward suspension bracket
6.2. Back suspension bracket
6.2.1. Features of a design of a back suspension bracket of cars of fashion. 2141-01, 21412-01 and their modifications
6.2.2. Check of technical condition of a back suspension bracket on the car
6.2.3. Check of technical condition of a back suspension bracket (in the removed state)
6.2.3.1. Beam of a back suspension bracket
6.2.3.2. Cross bar
6.2.3.3. Springs of a back suspension bracket
6.2.3.4. Details of fastening of the shock-absorber and buffer of the course of compression of a back suspension bracket
6.2.4. Features of dismantling, assembly and installation of a back suspension bracket
6.2.5. Features of a design of a back suspension bracket of cars of type <пикап>
6.2.6. Technical characteristic of a back suspension bracket
6.2.7. Check of technical condition of a back suspension bracket
6.2.8. Possible malfunctions of a back suspension bracket
6.2.9. Possible malfunctions of racks and shock-absorbers of a back suspension bracket
7. Tires, wheels
8. Steering
9. Brake management
10. Body
11. Electric equipment
12. Electrical circuitries
 

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6.2.3.3. Springs of a back suspension bracket

At detection of cracks or deformation of rounds to replace a spring new. The springs intended for installation in a suspension bracket have to be one group. Belonging of springs to specific group is determined by loading with a control height of 229 mm. Springs of the first group are marked by one risky, the second – two.

PERFORMANCE ORDER
1. To check spring draft, previously прожав its three times before contact of rounds.
2. Then to squeeze a spring up to the control height of 229 mm, at the same time loading has to be for springs of the first group of 2925-3040 N (298–310 kgfs), for springs of the second group of 3040-3140 N (310–320 kgfs).

In case of draft if at compression up to the height of 299 mm of a spring with two risks have load of 2925-3040 N (298-310) kgfs, then can be used as springs of the first group.


6.2.3.2. Cross bar
6.2.3.4. Details of fastening of the shock-absorber and buffer of the course of compression of a back suspension bracket