BRAKE BOOSTER(for LHD) REMOVAL

CAUTION / NOTICE / HINT

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 notice before proceeding with work.

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2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

   CAUTION:

   Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

   Note

   When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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3. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

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4. REMOVE SUSPENSION TOWER DAMPER (w/ Performance Rod)

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5. REMOVE OUTER COWL TOP PANEL

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6. REMOVE COWL BODY MOUNTING REINFORCEMENT LH

   
   

   1. 

      Remove the 2 nuts and cowl body mounting reinforcement LH.

7. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

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8. REMOVE BRAKE PEDAL RETURN SPRING

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9. REMOVE PUSH ROD PIN

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10. REMOVE BRAKE MASTER CYLINDER PUSH ROD CLEVIS

    
    

    1. Loosen the push rod clevis lock nut.

    2. Remove the brake master cylinder push rod clevis.

11. REMOVE AIR CLEANER CASE SUB-ASSEMBLY

    
    

    1. for 3ZR-FAE:

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    2. for 8AR-FTS:

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12. DRAIN BRAKE FLUID

    Note

    Wash off brake fluid immediately if it comes in contact with any painted surface.

13. REMOVE BRAKE ACTUATOR ASSEMBLY WITH BRACKET

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14. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY

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15. DISCONNECT VACUUM HOSE

    
    

    1. Slide the clip and disconnect the vacuum hose from the brake vacuum check valve assembly.

16. REMOVE BRAKE BOOSTER ASSEMBLY

    
    

    1. w/ Vacuum Sensor:

       Disconnect the connector from the vacuum sensor assembly.

    2. w/ Vacuum Warning Switch:

       Disconnect the connector from the vacuum warning switch assembly.

    3. 

       Remove the 4 nuts.

    4. Pull out the brake booster with the brake booster gasket.

       Note

       Do not damage the brake lines.

17. REMOVE BRAKE BOOSTER GASKET

18. REMOVE BRAKE VACUUM CHECK VALVE ASSEMBLY

    
    

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

19. REMOVE CHECK VALVE GROMMET

    
    

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

20. REMOVE VACUUM SENSOR ASSEMBLY (w/ Vacuum Sensor)

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21. REMOVE VACUUM SENSOR GROMMET (w/ Vacuum Sensor)

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22. REMOVE VACUUM WARNING SWITCH ASSEMBLY (w/ Vacuum Warning Switch)

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23. REMOVE VACUUM WARNING SWITCH GROMMET (w/ Vacuum Warning Switch)

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