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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4.6.3. Removal and installation of a cover of a drive of GRM

 PERFORMANCE ORDER

  1. Remove the case pallet (see. The section Removal and installation of the top section of the pallet of a case) and temporarily establish a beam of the forward bridge on a former place.
  2. Remove a head of the block of cylinders (see. Undressed the Diesel M57 engine).
  3. Remove the generator (see. Head of System of electric equipment of the engine).
  1. Turn out bolts of fastening of the To/in compressor (see. The head of System of cooling of the engine, heating, ventilation and conditioning), separate the socket (1), remove the To/in compressor and fix it aside.
  1. Turn out all bolts on an arm (2) and remove a compressor arm.
  1. Remove a hose of system of cooling (1) together with a tank (2).
  1. Turn out bolts (1), remove the pump (2) GUR and fix it aside.

Do not remove servo-driver pipelines.


  1. Establish the adaptation No. 11 6 460 on a damper of krutilny fluctuations.

Because of the removed arm of the To/in compressor in points (1) it is necessary to establish the truncated bolts.


  1. Give a nut (1), turn out bolts (2) fastenings of a natyazhitel (4) and extend a tension arch (3) advance. Remove a natyazhitel.
  1. Turn out bolts (1).

At installation new bolts be required.


  1. Turn out all bolts of a cover (1) chain of GRM and the water pump (2).

Turn the adaptation No. 11 3 340 (3) so that at removal of a cover of a chain of GRM it was not pulled out. Carefully uncover GRM chains. Note the direction of movement of a chain and remove it.


  1. Press a level (1) natyazhitel in the direction specified by an arrow, and remove a natyazhitel of a chain by means of the adaptation No. 11 3 340. Remove a level of a natyazhitel from a finger (2) hinges. Turn out a bolt (3) and remove directing (4) chains in the direction specified by an arrow. Give a nut (5) TNVD.
  1. Screw the adaptation No. 13 5 191 in TNVD (1) asterisk. Note the direction of movement of a chain and screw an adaptation No. 13 5 191 bolt. Remove an asterisk of a drive of TNVD with a driving chain.

At installation any provision of an asterisk concerning TNVD is allowed.


  1. Remove laying (1). Check directing plugs (2) on absence of damages and correctness of installation, if necessary, replace.
  1. Clear interfaced surfaces, establish new laying.

At installation laying should be dry.

  1. Installation is made upside-down. Before installation of a cover of a chain of GRM, it is necessary to establish a chain. The forward epiploon of a cranked shaft owing to exact fixing concerning a shaft is replaced only after installation of a head of cylinders and the case pallet.


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4.6.2. Removal and installation of the top section of the pallet of a case
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4.6.4. Replacement of epiploons of a cranked shaft