Protivoskripny laying of springs and collars. 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)
6.2.4. 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
6.2.7.1. Beam of a back suspension bracket
6.2.7.2. Main and additional springs of a back suspension bracket
6.2.7.3. Details of fastening of springs, shock-absorbers of a back suspension bracket
6.2.7.4. Protivoskripny laying of springs and collars
6.2.7.5. Dismantling of a spring of a back suspension bracket
6.2.7.6. Features of assembly and installation 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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6.2.7.4. Protivoskripny laying of springs and collars

The polyethylene protivoskripny laying established between sheets of the main and additional springs has high wear resistance. However, after long operation they can be deformed and collapse that is determined by emergence of a characteristic scratch in a back suspension bracket.

The worn-out or destroyed protivoskripny laying can be replaced on the car without removal of springs.

PERFORMANCE ORDER
1. To lift a jack a car body to a wheel separation from the road, to substitute under a technological emphasis on the basis of a body a reliable support and to remove a wheel.
2. Having consistently wrung out the ends of sheets the big screw-driver, to remove the remains of worn-out protivoskripny laying and, without taking out the screw-driver, to establish on their place new (collars of sheets should not be removed).

For improvement of operating conditions of springs to grease the rubbing surfaces of the ends of sheets with graphitic lubricant.

Rubber laying of collars of the main springs at their excessive wear can be replaced directly on the car without removal of springs and posting of a body.

PERFORMANCE ORDER
1. Working from below the car (it is desirable, from a viewing hole), by means of the hammer and a chisel to unbend their bent on the top surface of a radical leaf, the ends.
2. Having removed collars together with worn-out rubber laying from the pins executed on the lower surface of the fifth leaf to establish new laying and to collect collars on springs in the sequence, the return to removal.


6.2.7.3. Details of fastening of springs, shock-absorbers of a back suspension bracket

6.2.7.5. Dismantling of a spring of a back suspension bracket