Removal and installation of covers of a distributive belt. BMW the 5th E28/E34 series (from 1981 to 1993 of release)
Repair of BMW E28 and series E34 from 1981 to 1993
1. Cars of the BMW brand of 5-series
2. Engine
2.1. The repair work which is carried out without extraction of the engine from the car
2.1.1. General information
2.1.2. Reduction of the piston of the first cylinder in the provision of the top dead point (VMT)
2.1.3. Removal and installation of a cover of a head of cylinders
2.1.4. Removal and installation of the inlet pipeline
2.1.5. Removal and installation of a final collector
2.1.6. Removal and installation of covers of a distributive chain
2.1.7. Removal, survey and installation of a distributive chain and asterisks of its natyazhitel
2.1.8. Removal and installation of covers of a distributive belt
2.1.9. Removal, survey and installation of a distributive belt and asterisks of its natyazhitel
2.1.10. Replacement of forward epiploons
2.1.11. Removal and installation of a head of cylinders
2.1.12. Removal and installation of the pallet of a case
2.1.13. Removal, check of a condition and installation of the oil pump
2.1.14. Removal and flywheel installation / driving disk
2.1.15. Replacement of a back epiploon of a cranked shaft
2.1.16. Check of a condition and replacement of support of the power unit
2.2. Procedures of major maintenance of components of the engine
3. Cooling system
4. Power supply system
5. Ignition system
6. Control systems of the engine and decrease in toxicity of the fulfilled gases
7. System of production of the fulfilled gases
8. Coupling
9. Manual box of gear shifting (RKPP) and automatic transmission (AT)
10. Transmission line
11. Steering and suspension bracket
12. Brake system
13. Body
14. Control body sizes
15. Heater and air conditioner
16. System of onboard electric equipment
17. Routine maintenance of the car
18. Size table and adjusting data
19. Schematic electric circuits
20. Governing bodies and operation receptions
21. System of onboard diagnostics - a principle of functioning and codes of malfunctions
 













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2.1.8. Removal and installation of covers of a distributive belt

This procedure belongs only to engines M20 and М40.


If the radio receiver of your car is equipped with system of protection against theft, make sure that you gathered the correct code before a battery detachment.


If after connection of the battery of an inscription on an instrument guard appeared not in that language, address to the Section System of protection of an audiosystem from theft and language of an instrument guard where procedure of installation of the necessary language is described.


 PERFORMANCE ORDER

  1.  Disconnect a negative wire of the battery.
  2. Remove the coupling of a drive and a fan casing (see. Head cooling System).
  3. On the M20 engine remove a radiator (see. Head cooling System).
  4. Remove a pulley of a driving belt of the fan.
  5. Disconnect conducting of the sensor of a standard if it is provided which passes through a forward part of a cover of a distributive belt, and take him aside.
  1. If the cover of the distributor of ignition is established directly on the top cover of a distributive belt, uncover the distributor, a begunok and the black plastic cover located under a begunok.
 
 
  1. Remove a pulley of a driving belt and a damper of the bottom fan. Hold the central bolt of a pulley of the crankshaft during weakening of bolts of an external pulley/damper.
  1. Give bolts/nut of fastening of covers of a distributive belt to the engine.
  1. Remove at first the top cover, then bottom.

On the top cover there are two plugs for combination of provisions of the top bolt. At assembly make sure that they on a place.


1 — the Top cover of a distributive belt
2 — the Bottom cover of a distributive belt
 
 
  1.  Installation make upside-down. Reliably tighten bolts of covers.


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2.1.9. Removal, survey and installation of a distributive belt and asterisks of its natyazhitel