BMW 5 series E39

Since 1996-2001 of release

Repair and car operation



BMW E39
+ Introduction
+ The maintenance instruction
+ Current leaving and service
+ The engine
- Systems of cooling, heating
   - Cooling system
      Check of system of cooling
      Removal, installation and thermostat check
      Removal and installation of the fan and муфты the fan
      Removal and installation of a broad tank
      Removal and radiator installation
      Removal and installation of the pump of a cooling liquid
   + Heater
   + Air conditioner
+ The power supply system and release
+ Engine electric equipment
+ 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


Removal and installation of a broad tank

Models 520i, 523i, 528i:

 REMOVAL

1. Open a stopper of a broad tank.

At разогретом the engine before opening of a cover of a radiator put on it a thick rag to exclude a burn owing to emission of a hot liquid and steam. There is a danger of accident. The cover can be opened only at temperature of a cooling liquid more low +90С.

2. Turn away a ventilating bolt (1) and bolts (2). Address to an accompanying illustration.

3. Remove the top part, take out a broad tank upward. Address to an accompanying illustration.


 INSTALLATION

1. Replace sealing rings (arrow).
2. Insert a broad tank, fix the top part and a ventilating bolt.
3. Fill system with a liquid and remove from system air, address to Section Replacement of a liquid of system of cooling. Check of frost resistance of a cooler. Visual check of system of cooling.
4. Start and warm up the engine and check up tightness of connections.