Installation [09/2020 - 11/2021]: Procedure

1. Check the identification mark to determine the installation side.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Identification Mark

   Identification Mark	Installation Position
   L	LH Side
   R	RH Side

   NOTE:

   Correctly install the front disc by checking the mark "R" or "L" engraved on the back of it.

2. When reusing the front disc:
   1. Align the matchmarks of the front disc and front axle hub sub-assembly, and install the front disc.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a

      Matchmark

3. When replacing the front disc:
   1. Inspect the front disc runout.

      See step  5

   2. Select the installation position where the front disc has minimal runout, and install the front disc.
4. Using a 5 mm hexagon socket wrench, install the bolt.

   Torque: 20.0 N.m (204 kgf/cm, 15 ft.lbf) 

   NOTE:

   • Do not apply excessive force to the bolt and front disc.
   • Confirm that the head of the bolt is not protruding from the surface of the disc.

1. Install the front disc brake cylinder assembly to the steering knuckle with the 2 bolts.

   Torque: 135 N.m (1377 kgf/cm, 100 ft.lbf) 

1. Connect the front flexible hose to the front disc brake cylinder assembly with a new union bolt and a new gasket.

   Torque: 39.2 N.m (400 kgf/cm, 29 ft.lbf) 

   NOTE:

   Install the front flexible hose lock securely into the lock hole in the front disc brake cylinder assembly.

1. Install the front No. 1 disc brake anti-squeal shim and front No. 2 disc brake anti-squeal shim to each front disc brake pad.
   NOTE:

   • Make sure that the front No. 1 disc brake anti-squeal shim and front No. 2 disc brake anti-squeal shim are installed in the correct position.
   • As shown in the illustration, the front No. 1 disc brake anti-squeal shim and front No. 2 disc brake anti-squeal shim can be identified by length, with B being longer than A.
   • When replacing the front disc brake pads with new ones, make sure to replace the front disc brake anti-squeal shim kit at the same time.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Front Disc Brake Pad
   *2	Front No. 1 Disc Brake Anti-squeal Shim
   *3	Front No. 2 Disc Brake Anti-squeal Shim

1. Install the 2 front disc brake pads to the front disc brake cylinder assembly.
   NOTE:

   • The front disc brake pad with the pad wear indicator is positioned on the inside of the vehicle.
   • Install the front disc brake pads in the correct directions.
   • There should be no oil or grease on the friction surfaces of the front disc brake pads and front disc.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Outer Pad
   *2	Inner Pad
   *3	Pad Wear Indicator
   	Direction of Disc Rotation for Forward Movement

2. Install the front disc brake anti-rattle spring to the front disc brake cylinder assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

3. While pushing the front disc brake anti-rattle spring against the front disc brake cylinder assembly, install the front disc brake anti-rattle with hole pin to the front disc brake cylinder assembly.
4. Install the pin hold clip to the front disc brake anti-rattle with hole pin.

Refer to BLEEDING [09/2020 - 11/2021]

Refer to PROCEDURE - Step 1