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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Drivelines & Axles >> Differentials & Drive Axles >> Axle And Differential - Service Information (1 Of 2) >> Front Axle Hub >> Removal [11/2023 - ] >> Procedure

Removal [11/2023 - ]: Procedure

  1. DISABLE BRAKE CONTROL (for HV Model) 

    Refer to PROCEDURE - Step 1

  2. REMOVE FRONT WHEEL 

    Refer to PROCEDURE - Step 1

  3. REMOVE FRONT AXLE SHAFT NUT 

    for A25A-FXS: Refer to PROCEDURE - Step 9

    for T24A-FTS: Refer to PROCEDURE - Step 10

  4. SEPARATE FRONT SPEED SENSOR 
    1. Remove the bolt and separate the front speed sensor and front flexible hose from the front shock absorber assembly.
      GTY904514Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Be sure to separate the front speed sensor and front flexible hose from the front shock absorber assembly completely.

    2. Remove the bolt, disengage the clamp and separate the front speed sensor from the front shock absorber assembly and steering knuckle.
      NOTE:
      • Prevent foreign matter from contacting the sensor tip.
      • Be careful not to damage the front speed sensor.
      • Clean the speed sensor installation hole and the contact surfaces every time the front speed sensor is removed.
      GTY942519Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. SEPARATE TIE ROD ASSEMBLY 

    Refer to PROCEDURE - Step 6

  6. SEPARATE FRONT DISC BRAKE CALIPER ASSEMBLY 

    See step  4

  7. REMOVE FRONT DISC 

    Refer to PROCEDURE - Step 12

  8. SEPARATE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY 
    1. Remove the bolt and 2 nuts and separate the front lower No. 1 suspension arm sub-assembly from the front lower ball joint assembly.
      GTY904813Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. SEPARATE FRONT DRIVE SHAFT ASSEMBLY 
    1. Put matchmarks on the front drive shaft assembly and the front axle hub sub-assembly.
      GTY870415Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Matchmark
    2. Using a plastic hammer, separate the front drive shaft assembly from the front axle assembly.
      NOTE:
      • Do not damage the front drive shaft outboard joint boot.
      • Do not push the front axle assembly towards the outside of the vehicle any further than necessary.

      HINT: 

      If it is difficult to separate the front drive shaft assembly from the front axle assembly, tap the end of the front drive shaft assembly using a brass bar and a hammer.

      GTY904822Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE FRONT AXLE ASSEMBLY 
    1. Remove the 2 bolts, 2 nuts and front axle assembly from the front shock absorber assembly.
      GTY904820Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      When removing the nuts, keep the bolts from rotating.

  11. REMOVE FRONT AXLE HUB SUB-ASSEMBLY 
    1. Secure the front axle assembly between aluminum plates in a vise.
      GTY940871Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not overtighten the vise.

    2. Remove the 4 bolts, front axle hub sub-assembly and front disc brake dust cover from the steering knuckle.
      NOTE:
      • Do not drop the front axle hub sub-assembly.
      • Be careful not to damage the speed sensor rotor or contact surfaces.
      • Do not allow foreign matter to contact the speed sensor rotor or contact surfaces.