Subaru Legacy

since 1990-1998 release

Repair and operation of the car



Subaru Legacy
+ 1.1. Identification numbers
+ 2. Maintenance
+ 3. Engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Systems of start, ignition
+ 8. Transmissions
+ 9. Coupling, shaft
- 10. Brake system
   10.1. Introduction
   10.2. Technical characteristics
   10.3. Replacement of brake shoes on disk brakes
   10.4. Support of disk brakes
   10.5. Brake disk
   10.6. Replacement of brake shoes of drum brakes
   10.7. Working brake cylinder
   10.8. Main brake cylinder
   10.9. Brake pipelines and hoses
   10:10. Replacement of the regulator of pressure
   10:11. Pumping of the hydraulic brake system
   10:12. Adjustment of the emergency brake
   10:13. Replacement of a cable of the emergency brake
   10:14. Replacement of brake shoes of the emergency brake on back disk brakes
   10:15. Additional brake system
   10:16. Vacuum amplifier of brakes
   10:17. Stoplight switch
   10:18. Anti-blocking system of brakes (ABS)
+ 11. Suspension bracket
+ 12. Steering
+ 13. Body
+ 14. Electric equipment






10:14. Replacement of brake shoes of the emergency brake on back disk brakes

GENERAL INFORMATION

Details of the emergency brake on back disk brakes

1 – brake board
2 – bracket
3 – spring washer
4 – lever of the emergency brake
5 – forward block of the emergency brake
6 – back block of the emergency brake
7 – spring
8 – the directing level
9 – fastening plate
10 – returnable spring of a front brake shoe
11 – returnable spring of a back brake shoe
12 – regulator
14 – plate of a spring
15 – spring
16 – pin
17 stopper

With back brake disks the emergency brake works at models irrespective of the hydraulic brake system. At the same time brake shoes of drum type are used, and as the brake drum an internal part of a brake disk is used.
Prevention

Surely you make replacement of all blocks even if the limit of wear was reached by one block.

During the work of brake shoes brake dust which contains asbestos, unhealthy is formed. Therefore when cleaning brake shoes do not use compressed air and do not inhale dust.


PERFORMANCE ORDER
1. Remove a brake disk.
2. If the brake disk is not removed from a nave, check that the parking brake is completely released.
3. If the brake drum still is not removed from a nave, it is necessary to take away from it brake shoes. It can be executed after removal of a stopper from a brake board.
4. Using the screw-driver or the curved lever, rotate a gear adjusting wheel and take away brake shoes from a brake disk.
5. Using special liquid, clear brake shoes of the emergency brake.
6. Check a condition of a brake disk. Measure thickness of a brake disk and diameter of the brake drum. The minimum thickness of a brake disk (at the left) and the maximum diameter of the brake drum (on the right) are beaten out on an internal surface of a brake disk.
7. Remove a plate of a spring of fixing of a front brake shoe, pressing a plate and turning it on 90 °.
8. Remove a plate of a spring of fixing of a back brake shoe, pressing a plate and turning it on 90 °.
9. Remove the top returnable spring of a back brake shoe.
10. Remove the directing level and a spring.
11. Remove the top returnable spring of a front brake shoe.
12. Remove brake shoes together with the regulator and the lower returnable spring.
13. Apply a layer of high-temperature lubricant on a brake board in places of contact of a board with brake shoes.
14. Install the lever of the emergency brake on a new back brake shoe, connect a cable of the emergency brake to the lever and establish a back brake shoe.
15. Establish a spring and a clamp of a back brake shoe, pressing a clamp and turning it on 90 °.
16. Establish the directing level together with a spring on a back brake shoe.
17. Establish the lower returnable spring and the regulator on brake shoes.
18. Establish a front brake shoe into place, having combined it with a guide of brake shoes.
19. Establish a spring and a clamp of a front brake shoe, pressing a clamp and turning it on 90 °.
20. Establish the top returnable springs of forward and back brake shoes.
21. Repeat operations on replacement of blocks of the emergency brake on the second wheel.
22. Establish a brake disk. Rotating the screw-driver a regulator wheel, part brake shoes so that the brake disk rotated without noticeable resistance.
23. Establish holders of a support, brake shoes and a support.
24. Establish wheels and lower the car.