BMW 5 Series E39

since 1996-2001 release

Repair and operation of the car


BMW E39
+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Cooling systems, heating
- Power supply system and release
   + Power supply system
   - System of injection of the petrol engine
      Memory of malfunctions
      Security measures and rules of respect for purity during the work with system of injection
      Work of system of injection
      Check of systems of ignition and injection
      Adjustment of the drive of gas
      Removal and installation of a branch pipe of a butterfly valve
      Removal, check and installation of the valve of adjustment of idling
      Check, removal and installation of the sensor of temperature
      Check of injectors
      Removal and installation of injectors
   + Power supply system of the diesel engine
   + System of production of the fulfilled gases
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment
+ System of onboard diagnostics



Removal and installation of a branch pipe of a butterfly valve

The branch pipe of throttle consists of a forward part for ASC+T of adjustment and the main branch pipe. ASC+T, address the Section Anti-blocking system.

 REMOVAL

1. Rasstykuyte shtekerny connections (1) and (2). At the same time squeeze a wire stopper.
2. Close ASC+T the lever of a butterfly valve (3) to unload the cable nipple. Take out the nipple from a segment.
3. Remove a hose of ventilation of a case below at the soaking-up hose.
4. Open a collar (4) at the soaking-up hose and remove a hose.

5. Unscrew screws in points (2) and remove a branch pipe. Address an accompanying illustration.
6 Unscrew screws (1) and remove a pro-rate.

In the presence of damages replace consolidation (3) and before installation grease with vaseline or the lubricant which is not containing acid.

6. Close the lever of a butterfly valve to unload the cable nipple. Take out the nipple (2) from a segment. Take out a cable cover from a support (1).

6. Remove hoses of cooling liquid of heating of a butterfly valve at a branch pipe. For this purpose open collars.

For collecting the following liquid substitute capacity. Cooling liquid has to be utilized in a special way.

6. Turn off bolts and remove a branch pipe with laying. Laying is always replaced with new. Address an accompanying illustration.

 INSTALLATION

1. Fix a branch pipe with new laying.
2. Fix hoses of cooling liquid by collars. Fill system with liquid, address the Section Cooling System Liquid Replacement. Check of frost resistance of a cooler. Visual check of the cooling system.
3. Attach a cable and adjust it, address the Section Adjustment of the Drive of Gas.
4. Fix a pro-rate and the case of a butterfly valve ASC+T. Do not forget laying (1), see иллюстр. in the subsection "Removal". Fix the soaking-up hose.
5. Connect ASC+T cable. The cable in a starting position has to have a side play of 0.5 - 1.0 mm. Otherwise adjust a support.
6. Join shtekerny connections. Check that they were recorded.
7. Consider information of the block of memory of malfunctions. After elimination of malfunctions clear memory.