Nissan Sunny service from 1991 to 1997 of release in n-14 body.
1. Maintenance instruction
2. Maintenance
3. Engines
4. Cooling system
5. Heating and ventilation system
6. Fuel and exhaust system
7. System of start-up of the engine
8. Coupling
9. Transmissions
10. Semi-axes
11. Brakes
11.1. Specifications
11.2. Hydraulic actuator of brakes
11.3. Tubes and hoses
11.4. Blocks
11.5. Brake disk
11.6. Drums
11.7. Support of a forward brake
11.8. Support of a back brake
11.9. Wheel cylinder
11.10. Main cylinder
11.11. Brake pedal
11.12. Vacuum amplifier of brakes
11.13. Amplifier of brakes and return valve
11.14. Lever of the hand brake
11.15. Cables of the hand brake
11.16. Adjustment of the hand brake
11.17. Switch of a signal of braking
11.18. Switch of a lamp of the hand brake
11.19. Anti-blocking system
12. Suspension brackets and steering
13. Body
14. Electric equipment
 







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11.13. Amplifier of brakes and return valve

THE AMPLIFIER OF BRAKES WITH THE BUILT-IN VALVE

The valve is inserted into a forward part of the case of the amplifier.

Removal

PERFORMANCE ORDER
1. Weaken a collar and disconnect a hose from the valve.
2. Get the valve from a rubber sealant, turning in different directions and submitting on itself.
3. Get a sealant.

Check

PERFORMANCE ORDER
1. Check a valve condition, the valve should be blown in one direction.
2. If necessary the valve replace.
3. In the presence of damages replace a sealant.

Installation

PERFORMANCE ORDER
1. Establish a sealant in the case of the amplifier.
2. Carefully insert the valve, without having damaged a cover.
3. Attach a hose.
4. Start the engine and be convinced of lack of a leak of the return valve.

THE AMPLIFIER WITH THE TAKEN-OUT VALVE

The valve is built in to the vacuum highway and fixed on a body by a bracket.

Removal

PERFORMANCE ORDER
1. Get the valve from a bracket.
2. The arrow on the valve should be directed towards a hose attached to a soaking-up collector.
3. Weaken a collar and disconnect hoses from the valve.

Check

See above.

Installation

PERFORMANCE ORDER
1. The valve is established upside-down.
2. Start the engine and be convinced of lack of a leak in connections of hoses and the valve.


11.12. Vacuum amplifier of brakes

11.14. Lever of the hand brake