Installation [02/2014 - ]: Procedure

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

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

   Torque: 104 N*m (1061 kgf*cm, 77 ft.*lbf) 

1. Apply a light layer of lithium soap base glycol grease to the entire circumference of 2 new front disc brake bushing dust boots.

   HINT: 

   Apply at least 0.3 g (0.01 oz) of lithium soap base glycol grease to each front disc brake bushing dust boot.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Lithium Soap Base Glycol Grease

2. Install the 2 front disc brake bushing dust boots to the front disc brake cylinder mounting.

1. Apply a light layer of lithium soap base glycol grease to the contact surface of the front No. 2 disc brake cylinder slide pin.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Lithium Soap Base Glycol Grease

2. Install a new front disc brake cylinder slide bushing to the front No. 2 disc brake cylinder slide pin.
3. Apply a light layer of lithium soap base glycol grease to the sliding part and the sealing surfaces of the front No. 2 disc brake cylinder slide pin.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Lithium Soap Base Glycol Grease

4. Install the front No. 2 disc brake cylinder slide pin to the front disc brake cylinder mounting.
5. Push the front No. 2 disc brake cylinder slide pin into the front disc brake bushing dust boot to engage the pin to the boot.

1. Apply a light layer of lithium soap base glycol grease to the sliding part and the sealing surfaces of the front No. 1 disc brake cylinder slide pin.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Lithium Soap Base Glycol Grease

2. Install the front No. 1 disc brake cylinder slide pin to the front disc brake cylinder mounting.
3. Push the front No. 1 disc brake cylinder slide pin into the front disc brake bushing dust boot to engage the pin to the boot.

1. Install the 4 front disc brake pad support plates to the front disc brake cylinder mounting.
   NOTE:

   Be sure to install each front disc brake pad support plate in the correct position and direction.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Front No. 1 Disc Brake Pad Support Plate
   *2	Front No. 2 Disc Brake Pad Support Plate
   *3	Front No. 3 Disc Brake Pad Support Plate
   *4	Front No. 4 Disc Brake Pad Support Plate
   *a	Protrusion

   HINT: 

   The front disc brake pad support plate (lower) can be identified by its protrusion.

1. Apply disc brake grease to the inside of each front disc brake anti-squeal shim as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Disc Brake Grease

2. Install the front disc brake anti-squeal shim to each front disc brake pad.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Front Disc Brake Anti-squeal Shim
   *2	Front Disc Brake Pad Wear Indicator Plate

3. Install the front disc brake pad wear indicator plate to each front disc brake pad.

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

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

2. Install the 2 anti-squeal springs to the front disc brake pads.
   NOTE:

   • When replacing the front disc brake pads with new ones, make sure to replace the anti-squeal springs at the same time.
   • Be sure to install the anti-squeal springs into the front disc brake pad installation holes as far as they will go.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Hold each front disc brake cylinder slide pin and install the front disc brake cylinder assembly to the front disc brake cylinder mounting with the 2 bolts.

   Torque: 34.3 N*m (350 kgf*cm, 25 ft.*lbf) 

   NOTE:

   • Install the front disc brake cylinder assembly while holding both of the front disc brake pads because the anti-squeal springs may fall off the front disc brake pads.
   • Be sure that the anti-squeal springs are installed to the front disc brake pads.

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

   Torque: 30.4 N*m (310 kgf*cm, 22 ft.*lbf) 

   NOTE:

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

HINT: 

Perform this procedure if air bleeding is not necessary.

1. With the power switch off, connect the 2 brake booster pump connectors.
2. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [02/2014 - ]

Refer to BLEEDING [02/2014 - ]

Torque: 103 N*m (1050 kgf*cm, 76 ft.*lbf)