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Home >> Toyota >> 2021 >> Mirai XLE >> Repair and Diagnosis >> Drivelines & Axles >> Wheel Hubs >> Axle And Differential - Service Information (1 Of 2) >> Front Axle Hub >> Installation [12/2022 - ] >> Procedure

Installation [12/2022 - ]: Procedure

  1. INSTALL DISC BRAKE AIR GUIDE PLATE 
  2. INSTALL FRONT AXLE HUB SUB-ASSEMBLY LH 

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

  3. INSTALL FRONT DISC BRAKE DUST COVER LH 

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

  4. INSPECT FRONT AXLE HUB BEARING LOOSENESS 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    See step  6 [12/2022 - 12/2023], or see step  6 [12/2023 - ]
  5. INSPECT FRONT AXLE HUB RUNOUT 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    See step  7 [12/2022 - 12/2023], or see step  7 [12/2023 - ]
  6. INSTALL FRONT DISC 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Refer to PROCEDURE - Step 1
  7. CONNECT DISC BRAKE CYLINDER ASSEMBLY LH 
    1. GTY980858Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Temporarily install the lower side of the disc brake cylinder assembly LH with the bolt.
        NOTE:

        Do not apply excessive force to the flexible hose.

      2. Remove the SST.
      3. Connect the disc brake cylinder assembly LH to the steering knuckle LH with the 2 bolts.

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

      4. Connect the flexible hose to the front flexible hose bracket LH with the 2 bolts.

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

  8. CONNECT FRONT SKID CONTROL SENSOR WIRE LH 
    1. GTY980511Courtesy 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 install the clamp while the front skid control sensor wire LH is twisted.

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

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

        NOTE:

        Do not install the clamp while the front skid control sensor wire LH is twisted.

  9. INSTALL FRONT WHEEL 

    Refer to INSTALLATION [11/2020 - ]

  10. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Refer to PROCEDURE - Step 8
  11. CHECK FOR SPEED SENSOR SIGNAL 

    Refer to TEST MODE PROCEDURE [11/2020 - ]

  12. INITIALIZATION AFTER RECONNECTING BATTERY TERMINAL 

    HINT: 

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

    Refer to AUTOMATIC LEARNING CHART [11/2021 - 12/2023] , or refer to AUTOMATIC LEARNING CHART [12/2023 - ]

  13. PERFORM INITIALIZATION 

    Refer to WORK PROCEDURE [12/2022 - 12/2023] , or refer to WORK PROCEDURE [12/2023 - ]