Rear Drive Shaft Assembly Installation

Drive Line. Lexus Is250, Is220D. Gse20 Ale20
Drive Shaft. Lexus Is250, Is220D. Gse20 Ale20

  1. INSTALL REAR DRIVE SHAFT ASSEMBLY

  2. INSTALL NO. 2 REAR UPPER CONTROL ARM ASSEMBLY

  3. TEMPORARILY TIGHTEN NO. 1 REAR UPPER CONTROL ARM ASSEMBLY

  4. TEMPORARILY TIGHTEN NO. 1 REAR SUSPENSION ARM ASSEMBLY

  5. TEMPORARILY TIGHTEN NO. 2 REAR SUSPENSION ARM ASSEMBLY

  6. INSTALL REAR DISC

  7. INSTALL REAR DISC BRAKE CALIPER ASSEMBLY

  8. INSTALL REAR SPEED SENSOR

  9. INSTALL REAR AXLE SHAFT NUT

  10. INSTALL NO. 3 PARKING BRAKE CABLE ASSEMBLY

  11. INSTALL REAR STABILIZER LINK ASSEMBLY

  12. STABILIZE SUSPENSION

  13. FULLY TIGHTEN NO. 1 REAR UPPER CONTROL ARM ASSEMBLY

  14. FULLY TIGHTEN NO. 1 REAR SUSPENSION ARM ASSEMBLY

  15. FULLY TIGHTEN NO. 2 REAR SUSPENSION ARM ASSEMBLY

  16. INSTALL NO. 2 DIFFERENTIAL SUPPORT PROTECTOR

  17. INSTALL REAR WHEEL

  18. INSPECT AND ADJUST REAR WHEEL ALIGNMENT

  19. CHECK ABS SPEED SENSOR SIGNAL

Rear Drive Shaft Assembly -- Installation



1. INSTALL REAR DRIVE SHAFT ASSEMBLY
  1. Coat the spline of the inboard joint shaft assembly with gear oil.

  1. Set the shaft snap ring with the opening side facing down.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Align the shaft splines and install the drive shaft assembly with a brass bar and hammer.

    NOTICE:
    1. Be careful not to damage the drive shaft dust cover, boot and oil seal.
    2. Move the drive shaft assembly while keeping it level.
    HINT:
    It is possible to determine if the inboard joint shaft is properly engaged (the shaft is in contact with the pinion shaft, and the snap ring is engaged in the pinion gear) based on the sound or feeling when the shaft is driven in.
  1. Install the rear drive shaft assembly to the rear axle carrier.

    NOTICE:
    Be careful not to damage the drive shaft boot.


2. INSTALL NO. 2 REAR UPPER CONTROL ARM ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Drive Shaft.Drive Shaft System.Rear Drive Shaft Assembly  Installation
  1. Install the No. 2 rear upper control arm assembly to the rear axle carrier sub-assembly with a new nut.

    Torque:
    70 N*m{714 kgf*cm, 52 ft.*lbf}


3. TEMPORARILY TIGHTEN NO. 1 REAR UPPER CONTROL ARM ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Drive Shaft.Drive Shaft System.Rear Drive Shaft Assembly  Installation
  1. Temporarily tighten the No. 1 rear upper control arm assembly to the rear axle carrier sub-assembly with the bolt, washer and nut.

    HINT:
    Install the bolt from the rear side of the vehicle and lightly tighten the bolt.


4. TEMPORARILY TIGHTEN NO. 1 REAR SUSPENSION ARM ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Drive Shaft.Drive Shaft System.Rear Drive Shaft Assembly  Installation
  1. Temporarily tighten the No. 1 rear suspension arm assembly to the rear axle carrier sub-assembly with the bolt and nut.

    HINT:
    Install the bolt from the rear side of the vehicle and lightly tighten the bolt.


5. TEMPORARILY TIGHTEN NO. 2 REAR SUSPENSION ARM ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Drive Shaft.Drive Shaft System.Rear Drive Shaft Assembly  Installation
  1. Temporarily tighten the No. 2 rear suspension arm assembly to the rear axle carrier sub-assembly with the bolt and nut.

    HINT:
    Install the bolt from the rear side of the vehicle and lightly tighten the bolt.


6. INSTALL REAR DISC


    Lexus Is250, Is220D. Gse20 Ale20.Drive Shaft.Drive Shaft System.Rear Drive Shaft Assembly  Installation
  1. Aligning the matchmarks, install the rear disc.

    HINT:
    When replacing the rear disc with a new one, select the installation position where the rear disc has the minimum runout.


7. INSTALL REAR DISC BRAKE CALIPER ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the rear disc brake caliper assembly and No. 1 caliper plates with the 2 bolts.

    Torque:
    54 N*m{551 kgf*cm, 40 ft.*lbf}
    NOTICE:
    1. Do not twist the rear brake hose when installing the rear disc brake caliper.
    2. Make sure that there are no foreign objects or damage to the threads.
    3. Do not overtighten the bolts because the hub carrier is made of aluminum and may be damaged.


8. INSTALL REAR SPEED SENSOR


    Lexus Is250, Is220D. Gse20 Ale20.Drive Shaft.Drive Shaft System.Rear Drive Shaft Assembly  Installation
  1. Install the speed sensor to the rear axle carrier with the 2 bolts.

    Torque:
    Bolt (A):
    8.5 N*m{87 kgf*cm, 75 in.*lbf}
    Bolt (B):
    6.0 N*m{61 kgf*cm, 53 in.*lbf}
    NOTICE:
    1. Be careful not to damage the speed sensor.
    2. Prevent foreign matter from adhering to the speed sensor.
    3. Do not twist the sensor wire when installing the speed sensor.


9. INSTALL REAR AXLE SHAFT NUT
  1. Install a new axle shaft nut.

    Torque:
    290 N*m{2,957 kgf*cm, 214 ft.*lbf}


    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a chisel and a hammer, stake the axle shaft nut.



10. INSTALL NO. 3 PARKING BRAKE CABLE ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the No. 3 parking brake cable assembly with the 2 bolts.

    Torque:
    19 N*m{194 kgf*cm, 14 ft.*lbf}


11. INSTALL REAR STABILIZER LINK ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the stabilizer link assembly and the load sensing valve sensor bracket to the No. 2 rear suspension arm assembly with the bolt and nut.

    Torque:
    27 N*m{275 kgf*cm, 20 ft.*lbf}


12. STABILIZE SUSPENSION
  1. Install the rear wheels.

  1. Lower the vehicle to the ground. Bounce the vehicle up and down at the corners to stabilize the rear suspension.

  1. Remove the rear wheels.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Jack up the axle carrier, with a wooden block placed between the jack and axle carrier, to apply a load to the suspension so that the rear drive shaft assembly becomes level.



13. FULLY TIGHTEN NO. 1 REAR UPPER CONTROL ARM ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Fully tighten the No. 1 rear upper control arm assembly with the nut.

    Torque:
    161 N*m{1,642 kgf*cm, 119 ft.*lbf}


14. FULLY TIGHTEN NO. 1 REAR SUSPENSION ARM ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Drive Shaft.Drive Shaft System.Rear Drive Shaft Assembly  Installation
  1. Temporarily tighten the No. 1 rear suspension arm assembly to the rear axle carrier sub-assembly with the bolt and nut.

    HINT:
    Install the bolt from the rear side of the vehicle and lightly tighten the bolt.


15. FULLY TIGHTEN NO. 2 REAR SUSPENSION ARM ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Fully tighten the No. 2 rear suspension arm assembly with the bolt and nut.

    Torque:
    161 N*m{1,642 kgf*cm, 119 ft.*lbf}
    NOTICE:
    Turn the bolt while holding the nut.


16. INSTALL NO. 2 DIFFERENTIAL SUPPORT PROTECTOR


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the No. 2 differential support protector to the rear suspension member brace with the 2 nuts.

    Torque:
    5.4 N*m{55 kgf*cm, 48 in.*lbf}


17. INSTALL REAR WHEEL
Torque:
103 N*m{1,050 kgf*cm, 76 ft.*lbf}


18. INSPECT AND ADJUST REAR WHEEL ALIGNMENT
(Click here)


19. CHECK ABS SPEED SENSOR SIGNAL
(Click here)