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
4.1. General information and preparatory operations
4.2. Check of kompressionny pressure
4.3. Engine check 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 a drive of GRM
4.6.4. Replacement of epiploons of a cranked shaft
4.6.5. Removal and flywheel installation
4.6.6. Removal and installation of a damper of krutilny 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 a maslookhladitel
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 engine installation
4.7. Diesel M67 engine
5. Systems of cooling 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. 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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4.6.10. Removal and installation of the inlet pipeline

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

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


 PERFORMANCE ORDER

  1. Disconnect a negative wire from the storage 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 storage battery in an impellent compartment. Give a nut and movement up remove a conclusion of the positive plug.
  1. Remove from the inlet pipeline sound-proof casings.
  1. Turn out screws (1) and remove profile consolidation (2).
  1. Disconnect the socket of the sensor of pressure of pressurization.
  1. Weaken a collar (1), disconnect a hose (2) and remove a collar (3) pipelines of 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 release the vacuum pipeline (from the vacuum pump) from clips on the lower part of the inlet pipeline.

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


  1. Replace sealing rings (1 and 2).
  1. Installation is made upside-down. Interfaced surfaces should be dry and fat-free.


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4.6.9. Removal and installation of a maslookhladitel
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4.6.11. Removal and installation of a final collector