Peugeot 405

1987-1997 of release

Repair and operation of the car



Peugeot 405
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Fuel system
+ 5. Lubrication systems, coolings
+ 6. System of release
+ 7. Coupling
+ 8. Transmissions
+ 9. Power shafts
+ 10. Steering
+ 11. Suspension brackets
- 12. Brake system
   12.1. Technical characteristic
   12.2. Pumping of the hydraulic brake system
   12.3. Replacement of front brake shoes
   12.4. Brake pipelines and hoses
   12.5. Replacement of back brake shoes on disk brakes
   12.6. Replacement of back brake shoes on drum brakes
   12.7. Forward brake disk
   12.8. Back brake disk
   12.9. Back brake drum
   12:10. Support of a forward brake
   12:11. Support of a back wheel
   12:12. Back brake cylinder
   12:13. Main brake cylinder
   12:14. Brake pedal
   12:15. Vacuum amplifier of brakes
   12:16. Unilateral valve of the vacuum amplifier of brakes
   12:17. Adjustment of the emergency brake
   12:18. Lever of the emergency brake
   12:19. Cable of the emergency brake
   12:20. Switch of a control lamp of turning on of the emergency brake
   12:21. The valve of adjustment of pressure in the brake system
   12:22. Stoplight switch
   12:23. Anti-blocking system (ABS)
   12:24. Replacement of the sensor of a wheel
   12:25. Removal of air from the brake system
+ 13. Body
+ 14. Electric equipment


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12.1. Technical characteristic

GENERAL INFORMATION

Forward brakes

Forward brakes
disk, with one-piston floating supports
Support:
  – brand
Bendix IV
  – diameter of the piston
48 mm
  – brake disks:
     • outer diameter
266 mm
     • nominal thickness
10 mm
     • minimum thickness
9 mm (grinding to 0,5 mm on the party)
     • maximum beating
0,07 mm
  – brake shoes
     • type of blocks
Abex 903 or Valeo F599
     • minimum thickness
is defined by deleting of an intermediate control flute
     • surface of friction of one slip
35 cm2

Back brakes

Back brakes
drum, the HCSF type, with automatic adjustment of a gap of blocks
Brand
Bendix
Brake drums:
  – working diameter nominal
228,6 mm
  – working diameter after regrinding
229,6 mm
Brake slips:
  – type
Valeo F 154
  – width
40 mm
The brake cylinder (with the built-in regulator of pressure):
  – diameter
20,6 mm

Vacuum amplifier

Type
Isovac
Brand
Bendix or ATE
Diameter
203,2 mm

Main brake cylinder

Type
double-circuit
Brand
Bendix or ATE
Diameter
20,6 mm

CARS WITH the DRIVE 4х4

All cars with the power unit 4х4 are equipped with forward brakes with the ventilated disks and back disk brakes (with full disks). In these cars the anti-blocking system (ABS) can be also installed.

Forward brakes:
  – supports
Girling Colette 14 CJ/PE
  – diameter of the piston
54 mm
  – disks:
     • outer diameter
266 mm
     • nominal thickness
20,4 mm
     • minimum thickness
18 mm
     • maximum buckling
0,07 mm
Back brakes:
  – supports
Girling C 36 HL of RE
  – diameter of the piston
36 mm
  – disks:
     • outer diameter
249 mm
     • nominal thickness
10 mm
     • minimum thickness
9 mm
     • maximum buckling
0,07 mm

Classical brake system

Vacuum amplifier
Isovac type
Diameter
228,6 mm
Main brake cylinder
double-circuit, Bendix or Ate
Diameter of pistons
20,6 mm

The brake system with ABS

Sensors:
  – brand
Bendix
  – resistance at a temperature of 20 °C
1000 – 1400 Ohms
  – an air gap (distance between the sensor and a cogwheel)
0,5 mm
  – pressure regulator
functioning of the regulator depends on load of the car

Control pressure (MPA) for hydraulic pressure of 7,0 MPas

Before
0,8
6,0
10,0
Back
0,8
2,5
3,7

Control pressure (MPA) for hydraulic pressure of 9,0 MPas

Before
2,5
6,0
10,0
Back
2,5
3,9
5,1

Tightening moments

Fastening of a support of a forward brake (Bendix)
120 Nanometer
Bolts of fastening of a wheel
85 Nanometer

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