BMW 3 Series E46

since 1998 release

Repair and operation of the car



BMW 3 Series E46
+ BMW 3 cars (E46)
+ Current leaving and service
+ Engine
- Cooling systems, heating
   + Engine cooling system
   - Heater and conditioner of air of salon
      Removal and installation of the control unit of the heater/conditioner
      Removal and installation of the fan of a heater
      Replacement of additional resistors of the fan of a heater
      Removal and installation of air deflectors
+ Power supply systems, injection and release
+ Engine electric equipment
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment





Removal and installation of the fan of a heater

Conditioner

 REMOVAL

1 Remove a vozdukhosborny box in a motive compartment, address the Section Removal and installation of a box of an air inlet.

2 Turn off bolts of fastening and remove a locking wall of a heater-1-from a wall of a motive compartment-2-, having a little rejected it upward.

3 Remove gates of fresh air-1-at the left and on the right for what reject the lever-2-up.

4 Disconnect clips-1-, turn out screws-2-and uncover-3 electric motors of the fan.

5 Turn out screws (arrows on an illustration) and uncover the fan.

6 Rasstykuyte socket-1-.

7 Open a bracket-2-and cast away it upward.
8 Models 320i, 323i, 328i: Remove the top cover of the engine, address the Section of the Spark plug.
9 Disconnect and take out the fan-3-electric motor with a krylchatka forward. At the same time behind raise the electric motor a little.



 INSTALLATION

0 Insert the fan electric motor. At the same time you watch that the level of a back cover was recorded in a back window of the engine.
11 Lower brackets of fastening and record.
12 Join the socket on the engine.
13 Fix the top cover by five bolts.
14 Insert a cover of the electric motor of the fan and fix it from above. Press from below two brackets.

15 Connect gates of fresh air at the left and on the right and fix them for what displace the lever down.

16 Connect a locking wall of a heater-1-two holders-2-below in a wall of a motive compartment. Insert a cover both pins-3-into openings-4 walls of a compartment and fix by two screws-5-. On an accompanying illustration only the left half of a cover is shown.

17 Install a vozdukhosborny box in a motive compartment, address the Section Removal and installation of a box of an air inlet.
18 Models 320i, 323i, 328i: Establish the top covers of the engine, address the Section of the Spark plug.


Heater without conditioner

 REMOVAL

19 Remove a vozdukhosborny box in a motive compartment, address the Section Removal and installation of a box of an air inlet.

20 Remove a locking wall of a heater.

21 Turn off four bolts of fastening of a krylchatka of the fan and remove her.
22 Turn off a bolt of fastening of a cover of the electric motor of the fan and remove it.
23 I will corrode Rasstykuyte.
24 Open a bracket of fastening of the electric motor and cast away up.
25 Models 320i, 323i, 328i: Remove the top covers of the engine, address the Section of the Spark plug.
26 Take away the electric motor with a krylchatka forward and take out. At the same time raise the electric motor a little back.



 INSTALLATION

27 Install the electric motor. At the same time you watch that the level of a back cover was recorded in a back window of the engine.
28 Cast away a bracket down and record it.
29 Join the electric motor socket.
30 Establish a cover of the electric motor and fix by a bolt.
31 Establish a cover of a wheel of the fan and fix by four screws.

32 Establish a locking wall of a heater.

33 Install a vozdukhosborny box in a motive compartment, address the Section Removal and installation of a box of an air inlet.
34 320i, 323i, 328i: Establish the top covers of the engine.








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