Removal and installation of the main brake cylinder (MBC). The Infiniti QX4 (since 1996 release)
Service of the Infiniti QX4 since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
4. Engine
5. Cooling system and heating
6. Feed and control systems
7. Systems of start and charge
8. Transmission line
9. Brake system
9.1. Specifications
9.2. System of anti-blocking of brakes (ABS) - the general information and codes of malfunctions
9.3. Check of a state and replacement of brake lines and hoses
9.4. Replacement of blocks of disk brake mechanisms of forward wheels
9.5. Removal and installation of a support of the disk brake mechanism
9.6. Removal and installation of a brake disk
9.7. Replacement of brake boots of drum brake mechanisms of back wheels
9.8. Removal and installation of the main brake cylinder (MBC)
9.9. Removal and installation of assembly of the vacuum amplifier of brakes
9.10. Pumping of the brake system
9.11. Adjustment of the drive of the parking brake
9.12. Adjustments of a pedal of a foot brake
9.13. Adjustment of a spring of the valve regulator (LSV), sensitive to loading
9.14. Adjustment of sensors switches of stoplights and tempostata
9.15. Removal and installation of the ABS hydromodulator
9.16. Removal and installation of the G-sensor
9.17. Check of serviceability of functioning of wheel ABS sensors
9.18. Check of serviceability of functioning of the G-sensor
9.19. Check of serviceability of functioning of the relay of a driving electric motor of the hydromodulator
9.20. Check of serviceability of functioning of the relay of the electromagnetic valve of the hydraulic ABS modulator
10. Suspension bracket and steering
11. Body
12. Electric equipment
 












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9.8. Removal and installation of the main brake cylinder (MBC)


GTTs design


Removal

 PERFORMANCE ORDER

  1. Disconnect a negative wire from the battery.
  2. Disconnect an electrical wiring from the sensor switch of level of brake fluid.
  3. Remove a plastic cover, by means of the syringe or a rubber pear pump out from the GTTs tank as the bigger amount of brake fluid is possible, then establish a cover into place.
  4. Disconnect from GTTs and at once to a zakuporta brake lines.
  5. Release fixing nuts and remove GTTs assembled with the tank.
  6. In case of need remove the tank from the main cylinder.


Installation

 PERFORMANCE ORDER

  1. Installation is made as it should be, the return to an order of dismantle of components — track reliability of tightening of fixture. In conclusion pump over the brake system.
  2. Connect hydraulic lines and an electrical wiring of the sensor of level of brake fluid to the tank.
  3. Further installation is made as it should be the return to an order of dismantle of components.
  4. In conclusion fill in the fresh DOT 3 brake fluid in the tank, pump over a hydraulic path (see Pumping of a hydraulic path of the steering drive) and execute adjustment of a pedal of a foot brake (see Replacement of blocks of disk brake mechanisms of forward wheels).


"on the page back
9.7. Replacement of brake boots of drum brake mechanisms of back wheels
on the following page"
9.9. Removal and installation of assembly of the vacuum amplifier of brakes