E39 series BMW 5

since 1996-2001 of release

Repair and car operation

+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
- Power supply system and release
   + Power supply system
   + System of injection of the petrol engine
   + Power supply system of the diesel engine
   - System of production of the fulfilled gases
      Operation of the catalytic converter
      Security measures for cars with the catalytic converter
      Removal and installation of system of release
      Replacement of the main exhaust silencer
      Removal and installation of the sensor of oxygen
      Check of tightness of system of release
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes
+ System of onboard diagnostics

Replacement of the main exhaust silencer

The main exhaust silencer can be replaced irrespective of other elements of system. For its office it is possible to use a chain rassekatel of pipes, for example, HAZET.


1. Lift and establish the car on supports.

2. Measure length (And) a pipe element at the new exhaust silencer. Address to an accompanying illustration.

3. The received value of the size (And) transfer on the established main exhaust silencer. In the received place cut off a pipe and round off sharp edges.

4. Connect the new exhaust silencer by means of a collar (the shooter on an accompanying illustration) (spare part). The joint should be in the collar center.

5. Expose system of release and a collar so that it everywhere had a uniform gap not less than 25 mm in relation to a body. Besides, the trailer pipe should have uniform distance from a body around its sample.

6. Lower the car on wheels.