BMW 5 series E39

Since 1996-2001 of release

Repair and car operation

+ Introduction
+ The maintenance instruction
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
- The power supply system and release
   + The power supply system
   + System of injection of the petrol engine
   + The power supply system of the diesel engine
   - System of release of the fulfilled gases
      Work каталитического the converter
      Security measures for cars with каталитическим the converter
      Removal and installation of system of release
      Replacement of the basic muffler
      Removal and installation of the gauge 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 basic muffler

The basic muffler can be replaced irrespective of other elements of system. For its branch it is possible to use chain рассекатель pipes, for example, HAZET.


1. Lift and establish the car on supports.

2. Measure length () an element of a pipe at the new muffler. Address to an accompanying illustration.

3. The received value of the size () transfer on the established basic muffler. In the received place cut off a pipe and round off sharp edges.

4. Connect the new muffler by means of a collar (the marksman on an accompanying illustration) (запчасть). The joint should be in the collar centre.

5. Expose system of release and a collar so that it everywhere had a uniform backlash 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.