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
4.5.1. Removal and installation of covers of heads of cylinders
4.5.2. Removal and installation of heads of the block of cylinders
4.5.3. Removal and installation of the top section of the pallet of a case and oil pump
4.5.4. Removal and installation of the pallet of a case
4.5.5. Removal and installation of covers of a chain of GRM
4.5.6. Replacement of epiploons of a cranked shaft and consolidations of distributors of ignition
4.5.7. Removal and flywheel installation
4.5.8. Removal and installation of a damper of krutilny fluctuations
4.5.9. Removal and installation of driving belts
4.5.10. Removal and installation of the oil pump
4.5.11. Removal and installation of inlet pipelines
4.5.12. Removal and installation of final collectors
4.5.13. Removal and engine installation
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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4.5.9. Removal and installation of driving belts

Replacement of a belt of a drive of the To/in compressor of the M73 engine is made similar to replacement of a belt of a drive of the To/in compressor of the M60 engine (see. Section Removal and installation of belts of a drive of auxiliary units). Only procedure of replacement of a belt of a drive of the generator below is given.

If further use of a removed belt is supposed, note the direction of its movement.


 PERFORMANCE ORDER

  1. Remember the scheme of laying of a belt on pulleys.
  1. Remove the coupling of a drive of the fan of system of cooling together with a krylchatka (see. Section Removal and installation of the coupling of a drive вентилятораГлавы Systems of cooling of the engine, heating, ventilation and conditioning).
  2. Disconnect from the engine, over the generator, a hose of system of cooling.
  1. Having given nuts (No. No. 1-4), weaken a tension of a belt and remove it.
  1. Check a belt condition (see. Head of Control and routine maintenance of the car) and if necessary replace it.
  2. Lay a driving belt on pulleys and rollers and make sure of correctness of its situation.

At installation of already used belt observe the former direction of its movement.

  1. Move an adjusting plate of a natyazhitel of a belt for a shestigrannik (5) against the stop and tighten at first nuts 3 and 4, and then – nuts 1 and 2.


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4.5.8. Removal and installation of a damper of krutilny fluctuations
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4.5.10. Removal and installation of the oil pump