BMW 7_ая the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and operation receptions
3. Settings and routine maintenance of the car
4. Engine
5. Systems of cooling of the engine, heating, ventilation and air conditioning
5.1. System of cooling of the engine
5.2. Systems of heating, ventilation and air conditioning
5.2.1. General information
5.2.2. Removal and heater installation
5.2.3. Removal and installation of a radiator of a heater
5.2.4. Removal and installation of fans and rezistorny assemblies
5.2.5. Removal and installation of the additional water pump and water valve
5.2.6. Removal and installation of deflectors of systems of heating, ventilation and To/in
5.2.7. Removal and To/in compressor installation
5.2.8. Removal of other components of To/in system
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Kardanny and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Electric equipment schemes




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5-2-3-snyatie-i-ustanovka-radiatora-otopitelya.html

5.2.3. Removal and installation of a radiator of a heater

Models with the integrated system of heating and To/in

 PERFORMANCE ORDER

  1. Remove the top cover of the engine.
  2. Remove hoses (1) system of cooling on a partition of an impellent compartment. Carefully blow supplies to remove the remains of cooling liquid from a radiator.
  3. Remove a ware box, the bottom casing of a steering column and facing of a forward part of a foot well (see. Head Suspension bracket and steering). Remove an air line of the left foot well.
  1. Turn out screws and put the holder aside.
  1. Turn out bolts and remove tubes.

At installation replace sealing rings of tubes.


  1. Turn out screws and uncover a heater radiator.
  1. Take out heating-up element.

Models with the K/V automatic system

 PERFORMANCE ORDER

  1. Remove the top cover of the engine.
  2. Remove hoses (1) system of cooling on a partition of an impellent compartment. Carefully blow supplies to remove the remains of cooling liquid from a radiator.
  3. Remove a ware box (see. Head Body).
  4. Remove a steering column (see. Head Suspension bracket and steering).
  5. Remove the left lateral part of a covering and the left edge of rigidity (see. Head Body).
  1. Remove air lines of the left and right foot wells.
Air line of the right foot well
  1. Remove the left and right air lines of a back part of salon.
  1. Take out servo-drivers right and left a zaslonok of supply of air to feet. Establish a zaslonka approximately in horizontal situation and hang out the lever mechanism.
The servo-driver of the right zaslonka of supply of air to feet
The servo-driver of the left zaslonka of supply of air to feet
  1. Turn out screws (1), weaken a nut (2) and take out the left and right holders.
  1. Unclench a bracket of fastening and remove a temperature-sensitive element. Cut a collar of fastening of a plait of electroconducting on a cover.

At installation use new collars.


  1. Remove brackets and uncover a radiator.
  1. Turn out screws (1) and take out a radiator (2).

At installation replace sealing rings.


  1. At replacement of a heating element take out lock brackets and shift wires.
  1. Installation is made upside-down.

Radiator of a heater of a back part of salon

 PERFORMANCE ORDER

  1. Remove forward and back ware boxes (see. Head Body).
  1. Press hoses (1). Give cap nuts (2) and separate OZh pipelines, without disconnecting the coolant line.

At installation replace sealing rings.


  1. Remove isolating material on the water valve. Turn out bolts (1) and remove the water valve (2) with a bringing hose.

On an illustration the block of heating and To/in is shown removed for descriptive reasons, however to remove it it is not necessary.


  1. Turn out bolts (1) and take out from the case a radiator (2) with the drain pipeline.


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5.2.2. Removal and heater installation
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5.2.4. Removal and installation of fans and rezistorny assemblies