VW Passat B5

since 1996 release

Repair and operation of the car



Foltsvagen Passat B5
+ Maintenance instruction
+ 1. Maintenance
+ 2. Engines
+ 3. Cooling system
+ 4. Fuel system
+ 5. Engine management
+ 6. Exhaust system
+ 7. Transmission
+ 8. Running gear
+ 9. Steering
- 10. Brake system
   10.2. General information
   10.3. ABS/EBV/EDS/ASR/ESP systems
   10.4. Check of the vacuum amplifier of brakes
   + 10.5. Replacement of front brake shoes
   10.6. Replacement of back brake shoes
   10.7. Check of a brake disk
   10.8. Brake disk
   10.9. Pumping of the hydraulic brake system
   + 10:10. Brake pipelines and hoses
   10:11. Stoplight switch
   10:12. Lever of the emergency brake
   10:13. Adjustment of the emergency brake
   + 10:14. Cable of the emergency brake
   10:15. Main malfunctions of brakes
+ 11. Body
+ 12. Heating, ventilation
+ 13. Electric equipment







10.6. Replacement of back brake shoes

GENERAL INFORMATION

Support of a back brake

1 – самоконтрящийся bolt, 30 Nanometers,
2 – brake shoes,
3 – bolt 95, Nanometer,
4 – the holder of a support with the directing fingers and protective covers,
5 – bolt 95, Nanometer,
6 – brake disk,
7 – support

Prevention

At installation of a bolt 1 it is necessary to use a new bolt. When unscrewing a bolt hold the directing finger from a provorachivaniye.

You make replacement of brake shoes 2 in a set on one axis of the car.

The holder of a support with the directing fingers and protective covers 4 is delivered assembled as the spare part.


Removal

PERFORMANCE ORDER
1. Lift a back part of the car and fix on supports.
2. The condition of external back brake shoes can be checked visually through an opening in wheels. Internal blocks can be checked, using a small mirror and a portable lamp, examining blocks through openings in a back part of brake supports.
Prevention

Surely you make replacement of all blocks on one axis of the car even if the limit of wear was reached by only one block. If blocks are repeatedly established, before removal they need to be marked.


3. Disconnect a cable of the emergency brake from a support.
4. Unscrew bolts of fastening of a support, holding the directing finger from a provorachivaniye.
5. Remove a support and, using a soft wire, tie up a support to a back suspension bracket. The brake support 7 should not hang on a brake hose. The brake hose should not stretch or be overwound.
6. Take brake shoes from a support. If blocks are repeatedly established, note their situation.
7. Clear a support of dust and dirt.

Installation

At installation of new brake shoes it is necessary to screw in the piston in a support.
Prevention

At a piston vvinchivaniye brake fluid is forced out from the brake cylinder in a broad tank therefore constantly you watch the level of brake fluid in a tank. If necessary pump out liquid from a tank.


PERFORMANCE ORDER
1. For a piston vvinchivaniye in the cylinder it is necessary to use the VW3272 tool. For a vvinchivaniye of the piston install the tool so that the fillet of the tool was established in piston grooves. Rotate the case of the special tool counterclockwise against the stop. Rotating the handle of the special tool clockwise, screw in the piston in a support. If the vvinchivaniye of the piston is complicated, establish a wrench on 13 on vents in the basis of the handle and for a wrench screw in the piston (A).
2. In the absence of a special instrumen that screw in the piston in a support, using angular flat-nose pliers for lock rings.
3. Establish brake shoes in the holder of a support, at the same time you watch that press springs settled down vertically. If old blocks are established, check that they are established in initial situation.
4. Establish a support, screw in a new bolt of fastening of the directing finger and tighten its moment 30 Nanometers.
Prevention

To each original set of brake shoes of VW it is put for each support on one new bolt.


5. Connect a cable of the emergency brake to a support, establish wheels, then check operation of the emergency brake.
6. Check the level of brake fluid and, if necessary, add to normal level.
7. Press a brake pedal in order that blocks reached the working positions.