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
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
- Brake system
   Anti-blocking system
   Removal and installation of forward brake shoes
   Removal and installation of a brake disk / support of a forward brake
   Removal and installation of back brake shoes
   Removal and installation of back brake supports
   Removal and installation of a brake disk of back wheels
   Measurement of thickness of a brake disk
   Brake liquid
   Air removal from brake system
   Replacement of brake pipelines
   Replacement of a forward brake hose
   Check of the vacuum amplifier of a brake
   Removal and installation of brake shoes of the parking brake
   Adjustment of the parking brake
   Removal and installation of the lever of the parking brake
   Removal and installation of a cable of the parking brake
   Check and replacement of the switch of a stoplight
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes
+ System of onboard diagnostics


На сайте ventsistema.ru очистка систем вентиляции.



Replacement of a forward brake hose

Do not allow contact of brake hoses to oil or kerosene. Do not cover from paint or an anticorrosive sheeting.


 REMOVAL

1. Mark with paint the provision of a wheel concerning a nave. Thanks to it the otbalansirovanny wheel can be established in former situation. Weaken bolts of fastening of a wheel on the car standing on the earth. Lift and establish the car on supports and remove a wheel.
2. Slightly press a pedal of a brake and press it. For this purpose insert between a seat and a pedal wooden whetstone, having moved up and having removed a seat. It excludes a liquid effluence from the tank and hit in air system after a pipeline detachment.

3. Unscrew the pipeline (1) with a cap nut (2) from a brake hose. Thus hold a hose from a provorachivaniye for лыски or a shestigrannik (3) that the connecting element in the holder was not turned.

Thus a liquid quantity can flow out. Bring together her in the capacity intended specially for brake liquid.

4. Unscrew a hose at a support.


 INSTALLATION

1. Attach a hose to a support.
2. Establish wheels directly.
3. Fix a brake hose in the holder and connect a cap nut to the pipeline. Thus a brake hose hold from a provorachivaniye for лыски or a shestigrannik that the connecting element could not be turned in the holder. The inhaling moment for carving М12 makes 15 Nanometers, for carving М10 - 20 Nanometers.
4. Establish forward wheels so that the markings put at removal coincided. Bolts of fastening do not grease. Fix wheels.
5. After installation at the unloaded wheel (the car is raised) check, whether the hose freely moves at turn of a steering wheel and whether concerns adjacent designs.
6. Lower the car on wheels and tighten fastening bolts cross-wise the moment of 100 Nanometers.
7. Turn a steering wheel to the left and to the right against the stop and check, whether the hose freely moves and whether concerns adjacent designs.
8. Remove air from brake system.
Attention, check reliability:
   a) Whether brake hoses are fixed?
   b) Whether the brake hose in the holder is fixed?
   c) Whether the union of removal of air is tightened?
   d) Whether enough brake liquid in the tank?
   e) On the working engine check tightness of system. For this purpose press a brake pedal effort of 200-300 N (20-30 kg) and hold it during 10 pages. The effort of pressure of a pedal of a brake to a foot should not weaken.
   f) Check all connections on tightness.


Brake liquid is necessary for utilizing in a special way.