E39 series BMW 5

since 1996-2001 of release

Repair and car operation



E39 BMW
+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
- Engine electric equipment
   + ignition System
   + System of preheat of the diesel engine
   - Charge and start systems
      Removal and installation of the storage battery
      The low-served storage battery
      Check of the storage battery
      Self-category of the storage battery
      Charging of the storage battery
      The generator - general information
      Security measures at work with the generator
      Check of tension of a charging of the generator
      Removal and generator installation
      Check and replacement of brushes of the generator and tension regulator
      Starter
      Removal and starter installation
      Removal, check and installation of the electromagnetic traction relay
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes
+ System of onboard diagnostics





Check and replacement of brushes of the generator and tension regulator

BOSCH generator removal

 PERFORMANCE ORDER

1. Remove maple a belt (1) and the generator (2).

2. Unscrew three screws of fastening (6) and remove a protective cover (5).

3. Unscrew two screws of fastening (4) and carefully take out a regulator of tension (3) from a reverse side of the generator.

4. Replace brushes (2) if their length makes 5 mm or less. For this purpose отпаяйте ropes. Address to an accompanying illustration.

5. Check wear of contact rings, if necessary slightly pierce them.

6. Clear contact surfaces and check rigidity of springs, if necessary replace springs.


 INSTALLATION

1. Insert in a shchetkoderzhatel (C) brushes (And) and springs (In) and solder them. Address to an accompanying illustration.

2. For an exception of hit of solder in a rope at the soldering of brushes press a rope flat-nose pliers.

Solder hit in ropes will make them rigid that will exclude possibility of their installation.

3. The insulating hose over a rope near a place of the soldering should be compressed with an eye.

4. After installation check brushes on ease of moving in a shchetkoderzhatel.

5. A regulator of tension clamp one screw by hand. Then carefully establish it into position and finally fix.

7. Put on a cover at the generator and fix it.

8. Establish the generator.

VALEO generator removal

PERFORMANCE ORDER

1. Remove the generator.
2. Unscrew three screws of fastening of a protective cover and remove it.
3. Unscrew two screws of fastening and one nut and take out the generator.


INSTALLATION

1. Establish a new regulator of tension with an assembly cover and slightly fix screws.
2. Remove up an assembly cover.
3. Put on an enclosed cover and fix it. M4 screws fasten the moment of 2 Nanometers, M5 screws the moment of 4 Nanometers.
4. Fix screws a protective cover.
5. Establish the generator.