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
+ Systems of cooling, heating
- Power supply systems, injection and release
   Security measures and rules of observance of cleanliness at work with fuel system
   Removal and installation of the gauge of a stock of fuel / the fuel pump
   Check of the gauge of a stock of fuel
   - The power supply system of petrol engines
      Removal, installation and check of the relay of the fuel pump
      Removal and installation of the fuel filter
      Removal, installation and adjustment of a drive throttle заслонки
      Removal and installation of the air filter of the engine
   + System of injection of fuel of the petrol engine
   + The power supply system of diesel engines
   + System of release of the fulfilled gases
+ 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


Removal and installation of the air filter of the engine

At diesel engines 320d the air filter is located directly on the engine and built in a cover of a head of cylinders.


 REMOVAL

1 Cars with темпостатом: Turn away bolts of fastening and remove the electric motor темпостата from the holder (an arrow on an illustration). Take the electric motor with the attached wires aside.

2 Disconnect soaking up pipe from the forward party of the air filter.

3 Remove a screw-driver both скобы-2 at a measuring instrument of weight of air. On the tip-3 and a collar-1 it is not necessary to weaken regulators.

4 Turn out the screw-1 and take out a box of the air filter upwards. Instructions: In a point-2 under the air filter there is a rubber support. On an illustration the air filter without a filtering element and the top part is shown.


 INSTALLATION

5 Establish the case of the air filter on the bottom rubber support. Thus connect soaking up pipe from the forward party of the air filter.
6 Fix the screw-1.
7 Establish a measuring instrument of weight with a sealing ring and fix скобами.

The damaged sealing ring replace.

8 Cars with темпостатом: Fix the electric motor of the device of regulation of speed on the holder.