Possible malfunctions of racks and shock-absorbers 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)
6.2.4. 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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6.2.9. Possible malfunctions of racks and shock-absorbers of a back suspension bracket

REASON
ELIMINATION METHOD
The rack (shock-absorber) is untight, a liquid leak
The shock-absorber tank nut inhaling weakened
To tighten a nut
The rubber cuff (epiploon) of a rod or rubber ring of the tank is damaged or worn-out
To replace a cuff (epiploon) or a ring of the tank
The rod is damaged or worn-out
To replace a rod
The rod of a rack (shock-absorber) has free (without effort) the movement at the beginning of the course of compression or a release (stretching) which is not eliminated by pumping
The amount of liquid in a rack (shock-absorber) is reduced
To check tightness, amount of liquid, if necessary to restore tightness and to add liquid
Operability of inlet or perepuskny valves is broken
To restore operability of valves – to replace the damaged details: valve, throttle disk, spring and (or) piston (compression valve case). At damage of ring locking edges but the piston or the case of the valve of compression small roughnesses can be eliminated with grinding in on a plate
The rack (shock-absorber) does not develop sufficient resistance at the release course
The release valve as a result of a contamination or damage of its details is untight
To disassemble the valve and to wash out, to replace the damaged details. To filter or replace liquid
The effort of a spring of the valve of a release decreased (the spring "settled")
To replace a spring. To increase quantity of disks of the valve of a release
Operability of the perepuskny valve is broken
To restore operability of the valve – to replace the damaged details: valve, throttle disk, spring, piston
The wear of details leading to the increased liquid overflowing on gaps or deep risks of the worn-out piston and its ring, the cylinder, a rod and guide
To replace worn-out details
The rack (shock-absorber) does not develop sufficient resistance at the compression course
Leakage of the valve of compression because of a contamination
To wash out the valve. To filter or replace liquid
Wear of a working surface of a rod or guide
To replace worn-out details
Wear, deformation or destruction (damage) of details of the valve of compression or inlet valve
To replace the valve of compression of a rack or a saddle
To replace details of the inlet valve of a rack
To disassemble the valve of compression of the shock-absorber and to replace the worn-out, damaged or destroyed details
The rack (shock-absorber) develops excessive resistance at the end of the compression course
Excess amount of liquid in a rack {shock-absorber)
To remove excess liquid
In a rack (shock-absorber) at sharp movement of a rod knocks are observed
The inhaling of a nut of the tank or fastening of the piston weakened
To tighten a nut of the tank or piston
In a rack (shock-absorber) jammings when moving a rod are observed
Rod bend
To replace a rod
Damage of the working cylinder of a rack
To replace the cylinder
In a rack (shock-absorber) at the end of the course of a release "failure" in work is felt (a free exit of a rod against the stop)
Insufficient amount of liquid
Insufficient amount of liquid


6.2.8. Possible malfunctions of a back suspension bracket

7. Tires, wheels