BRAKE ACTUATOR(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. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

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

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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. REMOVE FRONT UPPER SUSPENSION TO COWL BRACE LH

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  6. SEPARATE NO. 3 ENGINE ROOM RELAY BLOCK ASSEMBLY

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  7. REMOVE WIRING HARNESS CLAMP BRACKET

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  8. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY

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  9. REMOVE BRAKE MASTER CYLINDER O-RING

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  10. DISCONNECT UNION TO CHECK VALVE HOSE


    1. B0065IH

      Slide the clip and disconnect the union to check valve hose from the brake booster assembly.

  11. REMOVE FRONT NO. 3 BRAKE TUBE


    1. B0067VMC01
      *a From 1st Chamber of Brake Master Cylinder Sub-assembly
      *b From 2nd Chamber of Brake Master Cylinder Sub-assembly
      *c To Front Wheel Cylinder Assembly RH
      *d To Front Wheel Cylinder Assembly LH
      *e To Rear Wheel Cylinder Assembly RH
      *f To Rear Wheel Cylinder Assembly LH

      Use tags or make a memo to identify the places to reconnect the brake lines.

    2. B0067G6C01
      *1 Front Flexible Hose
      *2 Grommet

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

    3. Disengage the grommet.

    4. B0065HE

      Using a union nut wrench, disconnect the front No. 3 brake tube from the brake actuator assembly.

    5. Disengage the clamp to 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.

  12. REMOVE FRONT NO. 1 BRAKE TUBE


    1. B006796

      Using a union nut wrench, disconnect the front No. 1 brake tube from the brake actuator assembly.

    2. Disengage the clamp to remove the front No. 1 brake tube.

      Note


      • Do not kink or damage the front No. 1 brake tube.

      • Do not allow any foreign matter such as dirt or dust to enter the front No. 1 brake tube from the connecting parts.

  13. REMOVE REAR NO. 1 BRAKE TUBE


    1. B0067X0

      Using a union nut wrench, disconnect the rear No. 1 brake tube from the brake actuator assembly.

    2. Disengage the clamp to remove the rear No. 1 brake tube.

      Note


      • Do not kink or damage the rear No. 1 brake tube.

      • Do not allow any foreign matter such as dirt or dust to enter the rear No. 1 brake tube from the connecting parts.

  14. REMOVE BRAKE ACTUATOR WITH BRACKET


    1. B0066JSC01
      B0066ET Release the lock lever
      B0066SK Disconnect the connector

      Release the lock lever and disconnect the connector from the brake actuator assembly.

      Note

      Be careful not to allow any brake fluid to enter the connector.

    2. B0066IO

      Using a union nut wrench, disconnect the 3 brake lines from the brake actuator assembly.

    3. B00663S

      Remove the 2 bolts, nut and brake actuator with bracket.

      Note


      • Do not damage the brake lines.

      • Do not hold the brake actuator assembly by the connector.

      Tech Tips

      Remove the brake actuator with bracket while avoiding the brake lines.

  15. REMOVE NO. 5 BRAKE ACTUATOR BRACKET


    1. B00685A

      Remove the bolt and No. 5 brake actuator bracket.

  16. REMOVE BRAKE ACTUATOR ASSEMBLY


    1. B0065XA

      Remove the 3 bolts and brake actuator assembly from the brake actuator bracket assembly.

  17. REMOVE BRAKE ACTUATOR BOLT CUSHION


    1. B0065CLC02
      *1 Brake Actuator Case Collar
      *2 Brake Actuator Bolt Cushion

      Remove the 3 brake actuator case collars from the brake actuator bolt cushions.

    2. Remove the 3 brake actuator bolt cushions from the brake actuator bracket assembly.