BRAKE PEDAL (for RHD) ADJUSTMENT


  1. INSPECT AND ADJUST BRAKE PEDAL HEIGHT


    1. Check the brake pedal height.


      1. Turn back the carpet.

      2. Turn back the dash panel insulator assembly from the slit provided on the dash panel insulator assembly.

      3. A01G7OTE01
        Text in Illustration
        *1 Stop Light Switch Assembly
        *2 Floor Panel
        *a Brake Pedal Height

        Measure the shortest distance between the brake pedal pad surface and floor panel.

        Brake Pedal Height from Floor Panel
        147.2 to 157.2 mm (5.80 to 6.19 in.)

        If the brake pedal height is not as specified, inspect and adjust the push rod length according to the procedure below.

    2. Adjust the push rod length.


      1. Remove the stop light switch assembly Click here.

      2. Remove the brake booster assembly Click here.

      3. A01G9QKE05
        Text in Illustration
        *1 Lock Nut
        *2 Brake Master Cylinder Push Rod Clevis
        *a Push Rod Length

        Loosen the lock nut and adjust the push rod length shown in the illustration by turning the brake master cylinder push rod clevis to achieve the correct length.

        Push Rod Length
        148.6 to 149.6 mm (5.86 to 5.88 in.)

      4. Tighten the lock nut.

        Torque:
        26 N*m  { 265 kgf*cm, 19 ft.*lbf }

      5. Install the brake booster assembly Click here.


        • If the brake pedal height is incorrect even when the push rod length is adjusted, check the brake pedal support assembly and floor panel.

        • If necessary, replace the brake pedal support assembly.

      6. Install the stop light switch assembly Click here.

    3. After adjusting the brake pedal height, check the brake pedal free play.

  2. INSPECT BRAKE PEDAL FREE PLAY


    1. Stop the engine and firmly depress the brake pedal several times until no vacuum is left in the booster.

    2. A01G4UNE05
      Text in Illustration
      *a Brake Pedal Free Play

      Depress the pedal until a slight resistance is felt. Measure the distance as shown in the illustration.

      Brake Pedal Free Play
      1.0 to 6.0 mm (0.0394 to 0.236 in.)

      If the brake pedal free play is not as specified, check the stop light switch clearance Click here. If the brake pedal free play is as specified, proceed to the Inspect Brake Pedal Reserve Distance procedure.

  3. INSPECT BRAKE PEDAL RESERVE DISTANCE

    Tech Tips

    Measure the distance at the same point used for the brake pedal height inspection.


    1. Release the parking brake.

    2. With the engine running, depress the brake pedal and measure the brake pedal reserve distance.

      Brake Pedal Reserve Distance from Floor Panel at 500 N (51 kgf, 112 lbf)
      More than 112 mm (4.41 in.)

      If the distance is not as specified, troubleshoot the brake system Click here.