Removal and ABS hydrounit installation. Nissan Almera (from 1995 to 1999 of release)
Nissan Almera service from 1995 to 2000 in N15 body
1. General information
2. The general requirements to car repairs
3. Operation and car maintenance
4. Petrol engines
5. Diesel engines
6. Transmission
7. Running gear
8. Steering
9. Brake system
9.1. General information
9.2. Brake mechanisms of forward wheels
9.3. Brake mechanisms of back wheels of drum-type type
9.4. Brake mechanisms of back wheels of disk type
9.5. Drive of brakes
9.6. Anti-blocking system of brakes
9.6.1. Action principle
9.6.2. Removal and ABS hydrounit installation
9.6.3. Check and replacement of sensors of speed
9.6.4. Replacement of a rotor of the sensor of a forward wheel
9.6.5. Replacement of a rotor of the sensor of a back wheel
9.6.6. ABS diagnostics
10. Electric equipment
11. Body
12. Appendices
13. Electric equipment schemes
 







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9-6-2-snyatie-i-ustanovka-gidroagregata-abs.html

9.6.2. Removal and ABS hydrounit installation


Fig. 7.16. Layout scheme of the ABS hydrounit: 1 — the hydrounit; 2 — the relay block; 3 — the relay of management of electromagnetic valves; 4 — the relay of turning on of the pump; unions of connection of brake mechanisms of wheels: 5 — forward left; 6 — back right; 7 — back left; 8 — forward right


The scheme of configuration of the hydrounit is provided on fig. 7.16. Disconnect wires from the storage battery. By means of a syringe pump out from a tank brake liquid. Disconnect from the hydrounit plug sockets. Pump out a coolant from central air, then disconnect hoses from the panel of a front of a body (see the section "Conditioner"). Remove the relay block in a motor compartment.

Fig. 7.17. An arrangement of pipelines on the hydrounit


Disconnect and take aside hydrounit pipelines, having muffled them jams (fig. 7.17). Unscrew two nuts of the bottom fastening of the hydrounit. Remove the hydrounit from an arm.
Installation make as it should be, the return to removal. Remove air from system of a hydraulic actuator of brakes.


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9.6.1. Action principle
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9.6.3. Check and replacement of sensors of speed