Installation [10/2020 - 10/2022]: Procedure

1. Install disc brake air guide plate to the steering knuckle LH.

1. Using a hexagon socket wrench 12 mm, install the front axle hub sub-assembly LH with the 4 bolts.

   Torque: 80 N.m (816 kgf/cm, 59 ft.lbf) 

Refer to PROCEDURE - Step 9

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Insert the bolt from the back of the vehicle. Then temporarily tighten the lower No. 2 suspension arm assembly LH with the nut.

Refer to PROCEDURE - Step 4

Refer to PROCEDURE - Step 7

Refer to PROCEDURE - Step 6

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Temporarily tighten the front lower suspension arm assembly LH to the steering knuckle assembly LH with the nut.

Refer to PROCEDURE - Step 2

1. Install the front disc brake dust cover LH with the 3 bolts.

   Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf) 

See step  7 [10/2020 - 11/2021], or see step  7 [11/2021 - 10/2022]

See step  8 [10/2020 - 11/2021], or see step  8 [11/2021 - 10/2022]

• for 6-Pot Caliper

  Refer to PROCEDURE - Step 4 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 4 [11/2021 - 10/2023]

• except 6-Pot Caliper

  Refer to PROCEDURE - Step 1 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 1 [11/2021 - 10/2023]

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Temporarily install the 5 hub nuts to the front axle hub LH to secure the front disc LH.

   NOTE:

   Do not apply excessive force to the flexible hose.

2. Temporarily install the disc brake cylinder assembly LH with the bolt on the lower side of the disc brake cylinder assembly LH.
3. Remove the SST.
4. Install the disc brake cylinder assembly LH with the 2 bolts.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

5. Install the front flexible hose bracket LH to the steering knuckle with the bolt.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 21 N.m (214 kgf/cm, 15 ft.lbf) 

6. Connect the flexible hose to the front flexible hose bracket LH with the bolt.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 20 N.m (204 kgf/cm, 15 ft.lbf) 

7. for RH side:

   1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Attach the guide to connect the pad wear indicator wire assembly.

1. for LH Side:

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Install the sensor clamp with the bolt.

      Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

      NOTE:

      Do not twist the skid control sensor wire when installing it.

   2. Connect the skid control sensor wire connector.
2. for RH Side:

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. Install the sensor clamp with the bolt.

      Torque: 10 N.m (102 kgf/cm, 7 ft.lbf) 

      NOTE:

      Do not twist the skid control sensor wire when installing it.

   2. Connect the skid control sensor wire connector.
   3. Connect the pad wear indicator connector.
3. Install the sensor clamp with the nut.

   Torque: 8.5 N.m (87 kgf/cm, 75 in.lbf) 

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NOTE:

   Do not twist the skid control sensor wire when installing it.

Refer to PROCEDURE - Step 11

1. Tighten the installation bolt of the lower No. 2 suspension arm assembly LH.

   Torque: 130 N.m (1326 kgf/cm, 96 ft.lbf) 

1. Tighten the installation nut of the steering knuckle assembly LH.

   Torque: 145 N.m (1479 kgf/cm, 107 ft.lbf) 

   NOTE:

   Further tighten the nut up to 60° if the holes for the clip are not aligned.

2. Install a new clip.

1. Fully tighten the front pneumatic cylinder assembly with shock absorber LH bolt.

   Torque: 110 N.m (1122 kgf/cm, 81 ft.lbf) 

   NOTE:

   Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.

Refer to PROCEDURE - Step 14

Refer to PROCEDURE - Step 15

Refer to PROCEDURE - Step 144

Refer to PROCEDURE - Step 1

Refer to PROCEDURE - Step 5 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 5 [11/2021 - 10/2023]

Refer to PROCEDURE - Step 8 [10/2020 - 11/2021] , or refer to PROCEDURE - Step 8 [11/2021 - 10/2023]

Refer to TEST MODE PROCEDURE [10/2020 - 10/2023]

Refer to ADJUSTMENT [10/2020 - 10/2023]

Refer to ADJUSTMENT [10/2020 - 10/2023]

Refer to WORK PROCEDURE [10/2020 - 11/2021] , or refer to WORK PROCEDURE [11/2021 - 10/2022]

HINT: 

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

Refer to AUTOMATIC LEARNING CHART [10/2020 - 11/2021] , or refer to AUTOMATIC LEARNING CHART [11/2021 - 10/2023]

Refer to REMOVAL [10/2020 - 11/2021] , or refer to REMOVAL [11/2021 - 10/2022] 

Refer to ADJUSTMENT [10/2020 - ]