BRAKE BOOSTER (for LHD) REMOVAL

Note


  • Do not adjust the brake booster push rod.

  • Completely bleed the vacuum from inside the brake booster by depressing the brake pedal several times because the piston of the master cylinder is forced out of the master cylinder due to the pressure inside.


  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  2. REMOVE FRONT WIPER ARM HEAD CAP

    A0136ST

    1. Using a screwdriver with its tip wrapped in protective tape, remove the front wiper arm head cap.

  3. REMOVE FRONT WIPER ARM


    1. Operate the wiper, then stop the windshield wiper motor assembly in the automatic stop position.

    2. A013933

      Remove the nut and front wiper main arm.

    3. A0135UZ

      Disengage the meshing of the secondary arm from the front wiper motor and link assembly.

      Note

      Do not bend the secondary arm when removing it.

  4. REMOVE HOOD TO COWL TOP SEAL

    A01379NE01

    1. Disengage the 8 clips and remove the hood to cowl top seal.

  5. REMOVE COWL TOP VENTILATOR LOUVER LH

    A0136Y2E01

    1. Remove the clip.

    2. Disengage the 9 claws and remove the cowl top ventilator louver LH.

    3. Disconnect the washer hose.

  6. REMOVE COWL TOP VENTILATOR LOUVER RH

    A0136GYE01

    1. Remove the clip.

    2. Disengage the 8 claws and remove the cowl top ventilator louver RH.

    3. Disconnect the washer hose.

  7. REMOVE FRONT WIPER MOTOR AND LINK ASSEMBLY

    A0136OQ

    1. Remove the 2 bolts.

    2. Disconnect the connector and remove the front wiper motor and link assembly.

  8. REMOVE COWL TOP PANEL OUTER

    A01390L

    1. Remove the clamp of the wire harness.

    2. Remove the grommet of the wire harness.

    3. A01377P

      Remove the 10 bolts and cowl top panel.

  9. DRAIN BRAKE FLUID

    Note

    Immediately wash off any brake fluid that comes into contact with any painted surfaces.

  10. REMOVE BATTERY


    1. Loosen the nut and disconnect the battery positive terminal.

    2. A0136EQE01

      Remove the bolt and battery clamp.

    3. Remove the battery.

  11. SEPARATE ENGINE ROOM RELAY BLOCK

    A0138XK

    1. Remove the 2 bolts.

    2. Disengage the claw and separate the engine room relay block.

    3. A0136C9

      Provisionally set the relay block to the hood support rod.

  12. REMOVE BATTERY CLAMP SUB-ASSEMBLY


    1. Disengage the 2 wire harness clamps.

    2. A0135TU

      Remove the 3 bolts and battery clamp.

  13. REMOVE BRAKE ACTUATOR ASSEMBLY (w/o VSC)

    A01370CE01

    1. Pull the lock lever upward and disconnect the connector.

    2. A0138GI

      Using a 10 mm union nut wrench, separate the brake tubes from the brake actuator.

    3. A0135UAE01

      Use tags or labels to identify the place to reconnect each brake tube.

      Tech Tips


      • *1: To front wheel cylinder RH

      • *2: To front wheel cylinder LH

      • *3: To rear wheel cylinder RH

      • *4: To rear wheel cylinder LH

      • *5: From 1st master cylinder

      • *6: From 2nd master cylinder

    4. A013775

      Remove the 2 bolts and actuator with bracket.

      Note

      Do not damage the brake tubes.

  14. REMOVE BRAKE ACTUATOR ASSEMBLY (w/ VSC)

    A0137L4E01

    1. Disconnect the wire harness clamp.

    2. Pull the lock lever upward and disconnect the connector.

    3. A0135WSE01

      Using a 10 mm union nut wrench, separate the 4 brake tubes from the brake actuator.

    4. Using a 12 mm union nut wrench, separate the 2 brake tubes from the brake actuator.

    5. A013905E01

      Use tags or labels to identify the place to reconnect each brake tube.

      Tech Tips


      • *1: To front wheel cylinder RH

      • *2: To front wheel cylinder LH

      • *3: To rear wheel cylinder RH

      • *4: To rear wheel cylinder LH

      • *5: From 1st master cylinder

      • *6: From 2nd master cylinder

    6. Disconnect the fuel tube clamp from the brake actuator bracket.

    7. A0137US

      Remove the 3 bolts and actuator with bracket.

      Note

      Do not damage the brake tubes.

  15. REMOVE BRAKE MASTER CYLINDER

    A0136UJ

    1. Push in the clip and disconnect the brake fluid level warning switch connector.

    2. A0135Y5

      Using a 10 mm union nut wrench, separate the 2 brake tubes from the master cylinder (w/o VSC).

    3. Using a 12 mm union nut wrench, separate the 2 brake tubes from the master cylinder (w/ VSC).

    4. A0135X0

      Remove the 2 nuts, then pull the brake master cylinder out of the brake booster.

    5. Remove the O-ring from the master cylinder.

  16. SEPARATE MASTER CYLINDER PUSH ROD CLEVIS

    A0135YT

    1. Remove the clip and push rod pin, and separate the push rod clevis.

  17. REMOVE BRAKE BOOSTER ASSEMBLY

    A0136CY

    1. Disconnect the vacuum hose from the brake booster.

    2. A0138LM

      Remove the 4 nuts and pull out the brake booster.

    3. Remove the gasket from the brake booster.

  18. REMOVE CHECK VALVE GROMMET

    A0138V3

    1. Remove the grommet from the brake booster.

  19. REMOVE MASTER CYLINDER PUSH ROD CLEVIS