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Home >> Lexus >> 2014 >> IS 350 Base, AWD >> Repair and Diagnosis >> Drivelines & Axles >> Wheel Hubs >> Axle And Differential - Service Information (1 Of 3) >> Rear Axle Hub >> Installation [04/2013 - 10/2016] >> Procedure

Installation [04/2013 - 10/2016]: Procedure

  1. INSTALL REAR AXLE HUB AND BEARING ASSEMBLY 
    1. Hold the rear axle carrier sub-assembly between aluminum plates in a vise.
      NOTE:

      Do not overtighten the vise.

    2. Install the rear axle hub and bearing assembly and parking brake plate sub-assembly to the rear axle carrier sub-assembly with the 4 bolts.

      Torque: 75 N.m (765 kgf/cm, 55 ft.lbf) 

  2. INSTALL REAR NO. 1 WHEEL BEARING DUST DEFLECTOR 
    1. Set a new rear No. 1 wheel bearing dust deflector to the rear axle carrier sub-assembly while aligning the hole for the rear speed sensor in the rear No. 1 wheel bearing dust deflector with the hole of the rear axle carrier sub-assembly.
      GTY457588Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Hole
    2. Using SST and a press, install the rear No. 1 wheel bearing dust deflector.
      • SST: 09950-70010 
        1. 09951-07150
      • SST: 09951-01000 
      GTY463391Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Rear No. 1 Wheel Bearing Dust Deflector
      *a Hole
  3. INSTALL REAR AXLE ASSEMBLY 
    1. Apply TOYOTA body grease W to the entire contact surface between the rear drive shaft assembly and rear axle hub sub-assembly surface or only apply 0.1 to 0.3 g (0.00353 to 0.0105 oz.) of TOYOTA body grease W to the 4 areas on the axle hub bearing shown in the illustration.
      GTY1083120Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Toyota Body Grease W
    2. Install the rear axle assembly to the rear drive shaft assembly.
      GTY469077Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Matchmark
      NOTE:

      Align the matchmarks on the rear drive shaft assembly and rear axle hub and bearing assembly.

  4. TEMPORARILY INSTALL REAR UPPER CONTROL ARM ASSEMBLY 

    Refer to PROCEDURE - Step 24 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 25 [08/2015 - 10/2016]

  5. TEMPORARILY INSTALL REAR NO. 1 UPPER CONTROL ARM ASSEMBLY 

    Refer to PROCEDURE - Step 26 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 27 [08/2015 - 10/2016]

  6. INSTALL REAR LOWER COIL SPRING INSULATOR 

    Refer to PROCEDURE - Step 1 [04/2013 - 06/2014] , or refer to PROCEDURE - Step 1 [06/2014 - 10/2016]

  7. INSTALL REAR UPPER COIL SPRING INSULATOR 

    Refer to PROCEDURE - Step 2 [04/2013 - 06/2014] , or refer to PROCEDURE - Step 2 [06/2014 - 10/2016]

  8. INSTALL REAR COIL SPRING 

    Refer to PROCEDURE - Step 3 [04/2013 - 06/2014] , or refer to PROCEDURE - Step 3 [06/2014 - 10/2016]

  9. TEMPORARILY INSTALL REAR SHOCK ABSORBER ASSEMBLY 

    Refer to PROCEDURE - Step 4 [04/2013 - 06/2014] , or refer to PROCEDURE - Step 4 [06/2014 - 10/2016]

  10. INSTALL REAR STABILIZER LINK ASSEMBLY 

    Refer to PROCEDURE - Step 5

  11. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY 
    1. Temporarily install the rear No. 1 suspension arm assembly to the rear axle carrier sub-assembly with the bolt and nut.
      NOTE:

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

      HINT: 

      Insert the bolt with the threaded end facing the front of the vehicle.

  12. INSTALL TOE CONTROL LINK SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 5

  13. INSTALL PARKING BRAKE ASSEMBLY 

    Refer to REASSEMBLY [04/2013 - 08/2015] , or refer to REASSEMBLY [08/2015 - 09/2020]

  14. INSTALL REAR DISC 

    Refer to PROCEDURE - Step 1 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 1 [08/2015 - 09/2020]

  15. INSTALL REAR DISC BRAKE CALIPER ASSEMBLY 

    See step  9

  16. TEMPORARILY INSTALL REAR AXLE SHAFT NUT 
    1. Clean the threaded parts on the rear drive shaft assembly and a new rear axle shaft nut using non-residue solvent.
      NOTE:
      • Be sure to perform this work even when using a new rear drive shaft assembly.
      • Keep the threaded parts free of oil and foreign matter.
    2. Using a 32 mm socket wrench, while applying the brakes, temporarily install the rear axle shaft nut.

      Torque: 290 N.m (2957 kgf/cm, 214 ft.lbf) 

      NOTE:

      Stake the rear axle shaft nut after inspecting for looseness and runout in the following steps.

      HINT: 

      Keep depressing the brake pedal to prevent the rear drive shaft assembly from rotating.

  17. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY 

    See step  2

  18. REMOVE REAR DISC 

    Refer to PROCEDURE - Step 13 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 13 [08/2015 - 09/2020]

  19. INSPECT REAR AXLE HUB BEARING LOOSENESS 

    See step  5

  20. INSPECT REAR AXLE HUB RUNOUT 

    See step  6

  21. INSTALL REAR DISC 

    Refer to PROCEDURE - Step 1 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 1 [08/2015 - 09/2020]

  22. INSTALL PARKING BRAKE SHOE ADJUSTING HOLE PLUG 

    Refer to PROCEDURE - Step 2 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 2 [08/2015 - 09/2020]

  23. INSTALL REAR DISC BRAKE CALIPER ASSEMBLY 

    See step  9

  24. INSTALL REAR AXLE SHAFT NUT 
    GTY519251Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Using a chisel and hammer, stake the rear axle shaft nut.
  25. INSTALL REAR SPEED SENSOR 
    1. Install the rear speed sensor to the rear axle carrier sub-assembly with the 2 bolts.

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

  26. STABILIZE SUSPENSION 

    Refer to PROCEDURE - Step 6

  27. FULLY TIGHTEN REAR UPPER CONTROL ARM ASSEMBLY 
    1. Fully tighten the rear upper control arm assembly nut.

      Torque: 190 N.m (1937 kgf/cm, 140 ft.lbf) 

      NOTE:

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

    2. Install the rear speed sensor to the rear upper control arm assembly with the bolt.

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

  28. FULLY TIGHTEN REAR NO. 1 UPPER CONTROL ARM ASSEMBLY 
    1. Fully tighten the rear No. 1 upper control arm assembly nut.

      Torque: 150 N.m (1530 kgf/cm, 111 ft.lbf) 

      NOTE:

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

  29. FULLY TIGHTEN REAR SHOCK ABSORBER ASSEMBLY 

    Refer to PROCEDURE - Step 7

  30. FULLY TIGHTEN REAR NO. 2 SUSPENSION ARM ASSEMBLY 

    Refer to PROCEDURE - Step 12 [04/2013 - 06/2014] , or refer to PROCEDURE - Step 12 [06/2014 - 10/2016]

  31. FULLY TIGHTEN REAR NO. 1 SUSPENSION ARM ASSEMBLY 

    Refer to PROCEDURE - Step 11 [04/2013 - 06/2014] , or refer to PROCEDURE - Step 11 [06/2014 - 10/2016]

  32. INSTALL REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 12 [04/2013 - 06/2014] , or refer to PROCEDURE - Step 12 [06/2014 - 10/2016]

  33. ADJUST PARKING BRAKE 

    Refer to ADJUSTMENT [04/2013 - 08/2015] , or refer to ADJUSTMENT [08/2015 - 09/2020]

  34. INSTALL REAR WHEEL 

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

  35. INSPECT AND ADJUST REAR WHEEL ALIGNMENT 

    Refer to ADJUSTMENT [04/2013 - 08/2015] , or refer to ADJUSTMENT [08/2015 - 10/2016]

  36. CHECK FOR SPEED SENSOR SIGNAL 

    Refer to TEST MODE PROCEDURE [04/2013 - 10/2016]

  37. INITIALIZE HEIGHT CONTROL SENSOR SIGNAL 

    Refer to INITIALIZATION [04/2013 - 10/2016]

  38. ADJUST HEADLIGHT AIMING (for HID Headlight) 

    Refer to ADJUSTMENT [04/2013 - 10/2016]

  39. ADJUST HEADLIGHT AIMING (for LED Headlight) 

    Refer to ADJUSTMENT [04/2013 - 10/2016]