Removal and installation of the inlet pipeline. BMW the 7th E38 series (from 1994 to 2002 release)
 
BMW 7_aya the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and methods of operation
3. Settings and routine maintenance of the car
4. Engine
4.1. General information and preparatory operations
4.2. Check of compression pressure
4.3. Check of the engine by means of the vacuum gage
4.4. Petrol M60/1 and M60/2 engines
4.5. M62 engine
4.6. Diesel M57 engine
4.6.1. Removal and installation of a head of cylinders, camshafts and their asterisks
4.6.2. Removal and installation of the top section of the pallet of a case
4.6.3. Removal and installation of a cover of the GRM drive
4.6.4. Replacement of epiploons of a bent shaft
4.6.5. Removal and installation of a flywheel
4.6.6. Removal and installation of a damper of tortional fluctuations
4.6.7. Replacement of driving belts and their natyazhitel
4.6.8. Removal and installation of the oil pump
4.6.9. Removal and installation of the oil cooler
4.6.10. Removal and installation of the inlet pipeline
4.6.11. Removal and installation of a final collector
4.6.12. Removal and installation of the vacuum pump
4.6.13. Removal and installation of the engine
4.7. Diesel M67 engine
5. Cooling systems of the engine, heating, ventilation and air conditioning
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. Cardan and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Schemes of electric equipment



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4.6.10. Removal and installation of the inlet pipeline

After removal of a collector it is necessary to close inlet channels in a head of the block of cylinders at once.

If the established hoses of naduvochny air are not fat-free or damp, it can lead to failure of a turbocompressor.


 PERFORMANCE ORDER

  1. Disconnect a negative wire from the rechargeable battery.
  2. Remove forward section of the top cover of the engine and raise the central part of the top cover.
  1. Uncover a conclusion of the positive plug of the rechargeable battery in a motive compartment. Give a nut and the movement remove a conclusion of the positive plug up.
  1. Remove sound-proof casings from the inlet pipeline.
  1. Turn out screws (1) and remove profile consolidation (2).
  1. Disconnect the pressurization pressure sensor socket.
  1. Weaken a collar (1), disconnect a hose (2) and remove a collar (3) pipelines of the EGR system.
  1. Turn out screws (1) and give nuts (2). Disconnect the vacuum pipeline (3) from the EGR valve. Raise the inlet pipeline a little and exempt the vacuum pipeline (from the vacuum pump) from clips on the lower part of the inlet pipeline.

You monitor the provision of both clips of fastening of a sound-proof casing on a collector. After removal of the pipeline at once close inlet to prevent their pollution.


  1. Replace sealing rings (1 and 2).
  1. Installation is made upside-down. The interfaced surfaces have to be dry and fat-free.


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4.6.9. Removal and installation of the oil cooler
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4.6.11. Removal and installation of a final collector