BMW 5 series E39

Since 1996-2001 of release

Repair and car operation



BMW E39
+ Introduction
+ The maintenance instruction
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
+ The power supply system and release
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
- Suspension bracket and steering
   + Forward suspension bracket
   - Back suspension bracket
      The air shock-absorber of a back suspension bracket
      Removal and installation of the back shock-absorber
      Dismantling of an amortisation rack
   + Steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes
+ System of onboard diagnostics


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The air shock-absorber of a back suspension bracket

As an additional element the air shock-absorber of a back suspension bracket can be established.

1 — the air shock-absorber
2 — the device of supply by air
3 — the pipeline right
4 — the pipeline left
5 — a bolt with a gear ring

The air shock-absorber represents a combination газонаполненного an emphasis and an air spring. The air spring consists of the air tank, a protective casing and the piston with additional volume. The protective casing forms tight communication between the air tank and the shock-absorber. The working internal surface he perceives besides pressure of air also loading on the car.

At the left and on the right a back suspension bracket behind a cover there are gauges of height which through an adjusting bar are connected with air shock-absorbers.
The block of management of the device of supply by air is under a spare wheel behind a cover of the block of devices.