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
4.4.1. Removal and installation of a cover of a head of cylinders
4.4.2. Removal and installation of a head of cylinders, adjustment of phases GRM
4.4.3. Removal and installation of the top section of the pallet of a case
4.4.4. Removal and installation of the pallet of a case
4.4.5. Removal and installation of covers of a chain of GRM
4.4.6. Replacement of epiploons of a cranked shaft
4.4.7. Removal and flywheel installation
4.4.8. Removal and installation of belts of a drive of auxiliary units
4.4.9. Removal and installation of a damper of krutilny fluctuations and its nave
4.4.10. Removal and installation of the oil pump
4.4.11. Removal and installation of the inlet pipeline
4.4.12. Removal and installation of final collectors
4.4.13. Removal and engine installation
4.5. M62 engine
4.6. Diesel M57 engine
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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4-4-5-snyatie-i-ustanovka-kryshek-cepi-grm.html

4.4.5. Removal and installation of covers of a chain of GRM

Left cover

 PERFORMANCE ORDER

  1. Uncover the left head of cylinders (see. Section Petrol M60/1 and M60/2 engines).
  2. Remove the coupling of a drive of the fan with a krylchatka (see. Head of System of cooling of the engine, heating, ventilation and conditioning). If necessary disconnect tubes of supply of additional air.
  3. Disconnect the EVAP valve from the left top cover of a chain of GRM.
  1. Remove from a cover of GRM and take aside a positive wire from the storage battery.
  1. Turn out bolts of fastening and uncover GRM chains.
  1. Installation is made upside-down. Pay attention to position of aligning plugs, use new laying. When fastening a cover of a chain of GRM at first tighten by hand horizontal bolts, then tighten with demanded effort and in two approaches vertical, and only after that finally tighten.

Right cover

 PERFORMANCE ORDER

  1. Uncover the right head of cylinders (see. Section Petrol M60/1 and M60/2 engines).
  2. Remove a plunzher of a natyazhitel of a chain and, if necessary, a tube of supply of additional air.
  1. Remove the CKP sensor and turn out the top bolt of fastening directing щупа level of impellent oil (see an illustration).
  1. Turn out bolts of fastening and uncover GRM chains.
  1. Installation is made upside-down. Pay attention to position of aligning plugs, use new laying and sealing rings. When fastening a cover of a chain of GRM at first tighten by hand horizontal bolts, then tighten with demanded effort and in two approaches vertical, and only after that finally tighten.

Bottom cover

 PERFORMANCE ORDER

  1. Remove the engine (see. Section Removal and engine installation).
  2. Remove both heads of cylinders (see. Section Removal and installation of a head of cylinders, adjustment of phases GRM).
  3. Remove the water pump together with the thermostat case (see. Head of System of cooling of the engine, heating, ventilation and conditioning).
  4. Remove the top section of the pallet of a case of the engine (see. Section Removal and installation of the top section of the pallet of a case).
  5. Remove a nave of a damper of krutilny fluctuations.
  1. Turn out bolts and uncover GRM chains.
  1. Clear condensed surfaces of the block of cylinders of dirt and oil.
  2. Installation is made upside-down. Pay attention to position of aligning plugs, use new laying. When fastening a cover of a chain of GRM at first tighten bolts by hand, and taty – with demanded effort in chessboard order. In summary cut off the acting ends of metal laying and replace a forward epiploon of a cranked shaft (see. Section Replacement of epiploons of a cranked shaft).


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4.4.4. Removal and installation of the pallet of a case
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4.4.6. Replacement of epiploons of a cranked shaft