BMW 3 series E46

Since 1998 of release

Repair and car operation

The BMW of 3 series Е46
+ Cars BMW 3 (Е46)
+ Current leaving and service
- The engine
   - Procedures of repair of the engine
      Removal and installation of the bottom cover of an impellent compartment
      Removal and installation of a box of an air inlet
      Compression check
      Removal and installation of the inlet pipeline
      Removal and installation of a head of cylinders / replacement of a sealing lining
      Removal and installation of camshafts
      Removal and installation of the vacuum pump
      Removal, installation and tension клинового a belt
   + System of greasing of the engine
+ Systems of cooling, heating
+ Power supply systems, injection and release
+ Engine electric equipment
+ Manual transmission and transmission a line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electric equipment schemes, found

Removal and installation of the bottom cover of an impellent compartment


Lifting and car installation on supports are dangerous! Therefore preliminary familiarise with Razdelom Poddomkrachivanie and towage.

1 Lift and establish the car on supports.

2 Models 320d: Remove a back bottom guard under a check point. For this purpose turn a screw-driver on 1/4 turns (arrows on an illustration) clips and remove the bottom guard.

3 Turn away bolts of fastening of a forward cover (an arrow on an illustration), lower it and take out a forward edge from a bumper.


1 At first insert a forward cover and fix its bolts.
2 Models 320d: Fix bolts a back cover.
3 Lower the car on wheels.