Front Brake (For Hatchback) Installation

Brake. Yaris. Ncp93, 131
Brake (Front). Yaris. Ncp93, 131

  1. INSTALL FRONT DISC

  2. INSTALL FRONT DISC BRAKE CYLINDER MOUNTING

  3. INSTALL FRONT DISC BRAKE BUSH DUST BOOT

  4. INSTALL FRONT DISC BRAKE CYLINDER SLIDE PIN

  5. INSTALL FRONT DISC BRAKE PAD SUPPORT PLATE

  6. INSTALL FRONT ANTI SQUEAL SHIM KIT

  7. INSTALL FRONT DISC BRAKE PAD KIT

  8. INSTALL DISC BRAKE CYLINDER ASSEMBLY

  9. CONNECT FRONT FLEXIBLE HOSE

  10. BLEED BRAKE LINE

  11. BLEED CLUTCH LINE (for Manual Transaxle)

  12. INSTALL FRONT WHEEL

Front Brake (For Hatchback) -- Installation



1. INSTALL FRONT DISC


Yaris. Ncp93, 131.Brake (Front).Front Brake (For Sedan).Front Brake (For Hatchback)  Installation
  1. Align the matchmarks of the disc and axle hub and install the disc.

    Text in Illustration
    *a
    Matchmark
    HINT:
    When replacing the disc, select the position that gives the minimum disc runout.


2. INSTALL FRONT DISC BRAKE CYLINDER MOUNTING
  1. Install the disc brake cylinder mounting onto the steering knuckle with the 2 bolts.

    Torque:
    107 N*m{1089 kgf*cm, 79 ft.*lbf}


3. INSTALL FRONT DISC BRAKE BUSH DUST BOOT


    Yaris. Ncp93, 131.Brake (Front).Front Brake (For Sedan).Front Brake (For Hatchback)  Installation
  1. Apply a light layer of lithium soap base glycol grease to the entire circumference of 2 new dust boots as shown in the illustration.

    Text in Illustration
    *1
    Lithium Soap Base Glycol Grease
    HINT:
    Apply at least 0.3 g (0.01 oz.) of lithium soap base glycol grease to each front disc brake bush dust boot.
  1. Install the 2 dust boots onto the disc brake cylinder mounting.



4. INSTALL FRONT DISC BRAKE CYLINDER SLIDE PIN
  1. Apply a light layer of lithium soap base glycol grease to the entire circumference of the slide pin (lower) as shown in the illustration.

  1. Install the slide bush onto the slide pin (lower).



    Yaris. Ncp93, 131.Brake (Front).Front Brake (For Sedan).Front Brake (For Hatchback)  Installation
  1. Apply a light layer of lithium soap base glycol grease to the entire circumference of the slide pins, as shown in the illustration.

    Text in Illustration
    *1
    Lithium Soap Base Glycol Grease
    *2
    Slide Pin (Upper)
    *3
    Slide Pin (Lower)
    *4
    Slide bush
  1. Install the slide pin (upper) and slide pin (lower) onto the cylinder mounting.



5. INSTALL FRONT DISC BRAKE PAD SUPPORT PLATE


    Yaris. Ncp93, 131.Brake (Front).Front Brake (For Sedan).Front Brake (For Hatchback)  Installation
  1. Install the 4 disc brake pad support plates onto the disc brake cylinder mounting.

    Text in Illustration
    *1
    No. 1 Front Disc Brake Pad Support Plate
    *2
    No. 2 Front Disc Brake Pad Support Plate
    NOTICE:
    Be sure to install each pad support plate in the correct position and direction.


6. INSTALL FRONT ANTI SQUEAL SHIM KIT


Yaris. Ncp93, 131.Brake (Front).Front Brake (For Sedan).Front Brake (For Hatchback)  Installation
  1. Apply disc brake grease to both sides of each No. 1 anti squeal shim.

    Text in Illustration
    *1
    Disc Brake Grease
    NOTICE:
    1. When replacing worn pads, the anti squeal shims must be replaced together with the pads.
    2. Install the shims in the correct positions and directions.
    3. Apply disc brake grease to the area that contacts the anti squeal shims.
    4. Disc brake grease can come out slightly from the area where the anti squeal shim is installed.
    5. Make sure that disc brake grease is not applied onto the lining surface.


    Yaris. Ncp93, 131.Brake (Front).Front Brake (For Sedan).Front Brake (For Hatchback)  Installation
  1. Install the 4 anti squeal shims onto each brake pad.

    Text in Illustration
    *1
    Pad Wear Indicator Plate
    *2
    No. 1 Anti Squeal Shim
    *3
    No. 2 Anti Squeal Shim
  1. Install the pad wear indicator plates onto the upper side of the brake pads.



7. INSTALL FRONT DISC BRAKE PAD KIT
  1. Install the 2 disc brake pads onto the disc brake cylinder mounting.

    NOTICE:
    There should be no oil or grease on the friction surfaces of the disc brake pads or the front disc.


8. INSTALL DISC BRAKE CYLINDER ASSEMBLY
  1. Hold the slide pin with a wrench and install the disc brake cylinder onto the disc brake cylinder mounting with the 2 bolts.

    Torque:
    34 N*m{347 kgf*cm, 25 ft.*lbf}


9. CONNECT FRONT FLEXIBLE HOSE
  1. Connect the flexible hose with a new union bolt and a new gasket.

    Torque:
    30 N*m{310 kgf*cm, 22 ft.*lbf}
    HINT:
    Install the flexible hose lock securely into the lock hole in the disc brake cylinder.


10. BLEED BRAKE LINE
(YARIS_NCP93 RM000003WYV009X.html)


11. BLEED CLUTCH LINE (for Manual Transaxle)
(YARIS_NCP93 RM0000010R704AX.html)


12. INSTALL FRONT WHEEL
Torque:
103 N*m{1050 kgf*cm, 76 ft.*lbf}