Replacement of a regulator of tension. 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
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
16.1. General information
16.2. The general information on search of malfunctions in electric chains
16.3. Removal and installation of the storage battery
16.4. Check of a condition and replacement of wires of the battery
16.5. General information on safety locks
16.6. General information on the relay
16.7. General information about charge and precautionary measure system at work with it
16.8. Check of system of a charge
16.9. Removal and generator installation
16.10. Replacement of a regulator of tension
16.11. Check and replacement of brushes of the generator
16.12. General information about system of start of the engine and a precautionary measure
16.13. Starter check on the car
16.14. Removal and starter installation
16.15. Removal and installation of the traction relay
16.16. Check and replacement of breakers of indexes of turn and alarm system
16.17. Removal and installation of switches on a steering column
16.18. Removal and installation of the lock of ignition
16.19. Removal and radio receiver installation
16.20. Removal and aerial installation
16.21. Removal and installation of components of an instrument guard
16.22. General information on the panel of alarm lamps of a reminder on term of service (SI)
16.23. Replacement of lamps in head headlights
16.24. Adjustment of a beam of head headlights
16.25. Removal and installation of the case of a head headlight
16.26. Replacement of lamps
16.27. Removal and installation of the motor of a screen wiper of windscreen / glass of a door of a back
16.28. Check of work and repair of a heater of back glass
16.29. General information on auxiliary system of safety (SRS)
16.30. Description and check of work of a control system by speed (темпостата)
16.31. Description and check of work of system of the central blocking of doors
16.32. Description and check of work of system of electric window regulators
16.33. Diagnostics of malfunctions of a suspension bracket of back wheels
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
 








16-10-zamena-regulyatora-napryazheniya.html

16.10. Replacement of a regulator of tension

The regulator of tension operates charge system, limiting target tension of the generator. The regulator is the pressurized knot and to adjustment is not subject.

If the voltmeter shows that the charge does not occur (or if the lamp of control of charge/ignition burns) and the generator, the battery, a tension of a belt and electric sockets seem as it should be, send a tension regulator on check to the dealer or the electrician.

Disconnect a negative wire of the storage battery.

If the radio receiver of your car is equipped with system of protection against abduction, before shutdown of the battery be convinced that the correct code of activization is known. Before a detachment of a wire apply for information to the Section System of protection of an audiosystem from theft and language of an instrument guard.


If after battery connection on the display of the dashboard there is a message in other language, for procedure of installation of language address to the Section System of protection of an audiosystem from theft and language of an instrument guard.

Bosch generator

The regulator tension is established outside on the generator case. For replacement of a regulator unscrew nuts and remove from a generator cover a small cap of plugs, then unscrew nuts and uncover.
On Bosch generators the regulator of tension acts in film easily. This type of a regulator is incorporated with knot of brushes.

Installation is return to removal.

Before installation of a regulator of tension check a condition of rings of a collector. Highlighting a lamp, check existence of furrows and deep flutes of wear. If necessary replace the generator.

Motorola generator

General view of the Motorola generator


 PERFORMANCE ORDER

  1. Remove from the engine the generator (look the Section Removal and generator installation).
  2. Remove a back cover and the diode rectifier, unscrew screws of fastening of a regulator of tension and separate a regulator from the generator case.
  3. Installation is return to removal.


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16.9. Removal and generator installation
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16.11. Check and replacement of brushes of the generator