BRAKE BOOSTER(for LHD) REMOVAL

CAUTION / NOTICE / HINT

Note

Make sure to release vacuum from the brake booster assembly before removing the brake master cylinder sub-assembly from the brake booster assembly.

PROCEDURE


  1. PRECAUTION

    Note

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

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  2. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

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  3. REMOVE FRONT WHEEL LH

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  4. DRAIN BRAKE FLUID

    Note

    If brake fluid leaks onto any painted surface, immediately wash it off.

  5. SEPARATE NO. 3 ENGINE ROOM RELAY BLOCK ASSEMBLY

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  6. REMOVE WIRING HARNESS CLAMP BRACKET

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  7. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY

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  8. REMOVE BRAKE MASTER CYLINDER O-RING

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  9. DISCONNECT UNION TO CHECK VALVE HOSE

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  10. REMOVE FRONT NO. 1 BRAKE TUBE

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  11. REMOVE REAR NO. 1 BRAKE TUBE

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  12. REMOVE BRAKE ACTUATOR WITH BRACKET

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  13. REMOVE BRAKE PEDAL RETURN SPRING

    B0072UI

    1. Remove the brake pedal return spring from the steering column assembly and push rod pin.

  14. REMOVE PUSH ROD PIN

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  15. REMOVE FRONT NO. 3 BRAKE TUBE


    1. A01VRWYC01
      *1 Front Flexible Hose
      *2 Grommet

      Using a union nut wrench, disconnect the front No. 3 brake tube from the front flexible hose.

    2. Disengage the grommet.

    3. A01VRWM

      Disengage the clamp and remove the front No. 3 brake tube.

      Note


      • Do not kink or damage the front No. 3 brake tube.

      • Do not allow any foreign matter such as dirt or dust to enter the front No. 3 brake tube from the connecting parts.

  16. REMOVE BRAKE BOOSTER ASSEMBLY


    1. B0077WN

      Remove the 4 nuts and brake booster assembly from the vehicle body.

      Note

      Do not kink or damage the brake lines.

  17. REMOVE BRAKE BOOSTER GASKET

  18. REMOVE BRAKE MASTER CYLINDER PUSH ROD CLEVIS


    1. Loosen the clevis lock nut and remove the brake master cylinder push rod clevis and clevis lock nut from the brake booster assembly.

  19. REMOVE BRAKE VACUUM CHECK VALVE ASSEMBLY


    1. Remove the brake vacuum check valve assembly from the brake booster assembly.

  20. REMOVE CHECK VALVE GROMMET


    1. Remove the check valve grommet from the brake booster assembly.