Installation [12/2019 - 10/2022]: Procedure

1. Install the brake pedal pad to the brake pedal support assembly.

   HINT: 

   Installation is easier after applying a small amount of soapy water.

1. Engage the 2 claws to install the stop light switch mounting adjuster.

1. Install the brake pedal return spring to the brake pedal support assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   	Up
   	Front of the Vehicle

   NOTE:

   Attach the bottom part of the brake pedal return spring first, making sure that the open part of the hook is facing the front of the vehicle. Attach the top part of the brake pedal return spring second, making sure that the open part of the hook is facing the rear of the vehicle.

1. Push the brake booster with master cylinder toward the engine compartment, and install the brake pedal support assembly while avoiding the stud bolts of the brake booster with master cylinder and brake booster support base.
   NOTE:

   • Be careful not to deform the bracket of the instrument panel reinforcement assembly.
   • Do not apply excessive force to the brake lines.
   • Do not apply excessive force to the wire harness.
2. Return the brake booster with master cylinder to its original position.
3. Install the brake pedal support assembly with the 4 nuts.

   Torque: 12.7 N.m (130 kgf/cm, 9 ft.lbf) 

4. Install the brake pedal support assembly to the instrument panel reinforcement assembly with the bolt.

   Torque: 15 N.m (153 kgf/cm, 11 ft.lbf) 

5. Engage the 2 clamps to install the wire harness to the brake pedal support assembly.
6. Connect the connector.

1. Apply lithium soap base glycol grease to the push rod pin.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Lithium Soap Base Glycol Grease

2. Connect the brake master cylinder push rod clevis to the brake pedal support assembly with the push rod pin, and install a new clip as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   HINT: 

   The push rod pin can be installed in either direction.

Refer to PROCEDURE - Step 1

Refer to PROCEDURE - Step 1

Refer to PROCEDURE - Step 1

Refer to PROCEDURE - Step 26

Refer to PROCEDURE - Step 27

Refer to PROCEDURE - Step 28

1. Using a union nut wrench, connect the brake line to the brake master cylinder sub-assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Torque Wrench Fulcrum Length
   *b	Union Nut Wrench

   Specified tightening torque 

   Torque: 19.5 N.m (199 kgf/cm, 14 ft.lbf) 

   NOTE:

   • Do not kink or damage the brake line.
   • Do not allow the brake line to twist or interfere with other parts or the vehicle body during tightening.
   • Do not allow any foreign matter such as dirt or dust to enter the brake line from the connecting parts.

   HINT: 

   • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

     Refer to PRECAUTION [12/2019 - 11/2023]

   • When using a union nut wrench (fulcrum length of 20 mm (0.787 in.)) + torque wrench (fulcrum length of 162 mm (6.38 in.)):

     17.4 N.m (177 kgf/cm, 13 ft.lbf)

2. Using a union nut wrench, connect the brake line to the brake master cylinder sub-assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Torque Wrench Fulcrum Length
   *b	Union Nut Wrench

   Specified tightening torque 

   Torque: 19.5 N.m (199 kgf/cm, 14 ft.lbf) 

   NOTE:

   • Do not kink or damage the brake line.
   • Do not allow the brake line to twist or interfere with other parts or the vehicle body during tightening.
   • Do not allow any foreign matter such as dirt or dust to enter the brake line from the connecting parts.

   HINT: 

   • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

     Refer to PRECAUTION [12/2019 - 11/2023]

   • When using a union nut wrench (fulcrum length of 20 mm (0.787 in.)) + torque wrench (fulcrum length of 162 mm (6.38 in.)):

     17.4 N.m (177 kgf/cm, 13 ft.lbf)

See step  3

Refer to BLEEDING [12/2019 - 10/2022] 

Refer to ADJUSTMENT [12/2019 - 10/2022] 

Refer to PROCEDURE - Step 29

Refer to PROCEDURE - Step 51

Refer to PROCEDURE - Step 52

Refer to OPERATION CHECK [12/2019 - 10/2022]