BRAKE MASTER CYLINDER(for LHD) REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the brake master cylinder sub-assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedures Effects/Inoperative when not Performed Link
Disconnect cable from negative battery terminal Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes) Stop and Start System

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Memorize steering angle neutral point Panoramic View Monitor System

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Initialize back door lock Power Door Lock Control System

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Initialize servo motor Air Conditioning System

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Reset slide door close position Power Slide Door System

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Reset back door close position Power Back Door System

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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.

    Click here

  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 WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

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  4. SEPARATE BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY


    1. B006Q3R

      Disconnect the connector from the brake master cylinder reservoir assembly.

    2. Remove the 2 bolts and separate the brake master cylinder reservoir assembly from the outer cowl top panel sub-assembly.

  5. REMOVE NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL


    1. B006LBI

      Disengage the 2 claws and remove the No. 1 heater air duct splash shield seal from the outer cowl top panel sub-assembly.

  6. REMOVE NO. 2 HEATER AIR DUCT SPLASH SHIELD SEAL


    1. B006MK8

      Disengage the 2 claws and remove the No. 2 heater air duct splash shield seal from the outer cowl top panel sub-assembly.

  7. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY


    1. w/ Wiper Deicer System:


      1. B006PXON01

        Disconnect the connector.

      2. Disengage the clamp (A) and separate the wire harness from the outer cowl top panel sub-assembly.

    2. Disengage the 2 clamps (B) and separate the wire harness from the outer cowl top panel sub-assembly.

    3. B006PQK

      Disengage the clamp and separate the wire harness from the outer cowl top panel sub-assembly.

    4. B006OEC

      Disengage the clamp and separate the wire harness from the outer cowl top panel sub-assembly.

    5. B006OL8

      Remove the 10 bolts and outer cowl top panel sub-assembly.

  8. REMOVE BATTERY

    Click here

  9. REMOVE V-BANK COVER SUB-ASSEMBLY

    Click here

  10. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE

    Click here

  11. REMOVE AIR CLEANER CASE SUB-ASSEMBLY

    Click here

  12. DRAIN BRAKE FLUID

    Note

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

  13. DISCONNECT NO. 1 RESERVOIR TUBE


    1. B006QEI

      Separate the No. 1 reservoir tube from the hose clamp bracket.

    2. B006PUI

      Slide the clip and disconnect the No. 1 reservoir tube from the brake master cylinder sub-assembly.

  14. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY


    1. B006L5I

      Using a union nut wrench, disconnect the 2 brake lines from the brake master cylinder sub-assembly.

      Note


      • Do not damage or deform the brake lines.

      • Do not allow any foreign matter such as dirt or dust to enter the brake lines from the connecting parts.

    2. B006QQY

      Remove the 2 nuts and brake master cylinder sub-assembly from the brake booster assembly.

      Note


      • The brake master cylinder sub-assembly requires careful handling. Do not drop or subject the brake master cylinder sub-assembly to any impact. Do not reuse a brake master cylinder sub-assembly that has been dropped.

      • Do not hold the brake master cylinder sub-assembly by the master cylinder piston. Hold the brake master cylinder sub-assembly by its body or its reservoir when carrying it.

      • Do not pull out the master cylinder piston.

      • Do not strike or pinch the master cylinder piston, or cause any damage to the master cylinder piston by any other means.

      • When installing the brake master cylinder sub-assembly to the brake booster assembly, or when removing the brake master cylinder sub-assembly from the brake booster assembly, make sure that the brake master cylinder sub-assembly is kept horizontal or with its tip facing downward (the master cylinder piston is facing upward) to prevent the master cylinder piston from falling out.

      • Do not allow any foreign matter to contaminate the master cylinder piston. If any foreign matter gets on the master cylinder piston, remove it by using a piece of cloth and then apply an even layer of lithium soap base glycol grease around the circumference (sliding part) of the master cylinder piston.

      • Do not use any other type of grease or fluid.

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

    3. Remove the brake master cylinder O-ring from the brake master cylinder sub-assembly.