BMW 3 of the E46 series

since 1998 release

Repair and operation of the car



BMW 3 of the E46 series
+ BMW 3 Cars (E46)
+ Current leaving and service
+ Engine
+ Cooling systems, heating
+ Power supply systems, injection and release
+ Electric equipment of the engine
+ RKPP and transmission line
+ Automatic transmission
- Coupling and power shafts
   - Coupling
      Removal and installation of coupling
      Removal and installation of the bearing of switching off of coupling
      Removal of air from the coupling drive
      Removal and installation of the working cylinder of coupling
   + Power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment




Removal and installation of the working cylinder of coupling

As the hydraulic system of the drive of coupling works at brake fluid, read the corresponding instructions in the Head Udaleniye of air from brake system.

Brake fluid is poisonous. Do not suck away brake fluid a mouth or through a hose at all. Store liquid in the capacity casual access to which is excluded.


 REMOVAL

If the working cylinder of the drive of coupling is not replaced, the hose should not be disconnected. It is necessary to pay also attention that at the removed working cylinder it is impossible to press a coupling pedal, otherwise the rod will be squeezed out. If incidentally the piston is squeezed out, it is necessary to remove the cylinder and to carry out its assembly on HUNDRED. After installation of the drive of coupling into place it is necessary to remove from it air.

The piston in the working cylinder of coupling is allowed to be greased only with paste for brake ATE cylinders

1 Only if the hose was disconnected: Press a brake hose at the tank pincers, for example, of HAZET-4590-2.

Lifting operation and installations of the car on supports is connected with danger! Therefore before carrying out operation study Poddomkrachivaniye's Section and towage

2 Lift and install the car on supports. Remove the lower cover of a motive compartment, address to the Section Removal and installation of the lower cover of a motive compartment.

3 If necessary turn off a nut of fastening of a hose-1-. Wipe the flowed-out liquid a rag.

4 Turn off nuts of fastening of the working cylinder-2-and-3-to RKPP. A nut-2-the holder of a hose at the same time fastens. Note position of the holder for the subsequent his correct installation.

If the hose is not disconnected, tie the cylinder a wire to a body.


 INSTALLATION

1 Clear a rod edge (the shooter on an illustration) and an adjacent surface to the lever of switching off of coupling and slightly grease with ESSO UNREX S2 greasing.

2 Install the working cylinder on RKPP and fix the moment 22 N • m. Thus at the same time fix a nut-2 holder I shlangat
3 Fix a hose on the cylinder the moment of 17 N • m.
4 Remove a clip from the brake hose going to the working cylinder.
5 If the hose was disconnected, remove air from the coupling drive, address to appropriate section.
6 Establish the lower cover of a motive compartment, address to the Section Removal and installation of the lower cover of a motive compartment.