E46 series BMW 3

since 1998 of release

Repair and car operation



E46 series BMW 3
+ BMW 3 Cars (Е46)
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
- Power supply systems, injection and release
   Security measures and rules of observance of purity at work with fuel system
   Removal and installation of the sensor of a stock of fuel / fuel pump
   Check of the sensor of a stock of fuel
   - 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 of a butterfly valve
      Removal and installation of the air filter of the engine
   + System of injection of fuel of the petrol engine
   + Power supply system of diesel engines
   + System of production of the fulfilled gases
+ engine Electric equipment
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes



2d97642e


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 the tempostaty: Unscrew 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 brackets-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 up. Instruction: 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 weight measuring instrument with a sealing ring and fix brackets.

The damaged sealing ring replace.

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