Rear Differential Carrier Removal

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

  1. REMOVE REAR WHEEL

  2. REMOVE NO. 2 FLOOR UNDER COVER

  3. REMOVE NO. 1 FLOOR UNDER COVER

  4. REMOVE NO. 2 DIFFERENTIAL SUPPORT PROTECTOR

  5. REMOVE NO. 1 DIFFERENTIAL SUPPORT PROTECTOR

  6. DRAIN DIFFERENTIAL OIL

  7. REMOVE REAR STABILIZER LINK ASSEMBLY LH

  8. REMOVE REAR STABILIZER LINK ASSEMBLY RH

  9. REMOVE STABILIZER BAR REAR

  10. REMOVE REAR NO. 1 FLOOR PANEL BRACE

  11. REMOVE FRONT CENTER FLOOR BRACE

  12. DISCONNECT HEATED OXYGEN SENSOR

  13. REMOVE FRONT EXHAUST PIPE ASSEMBLY

  14. REMOVE TAIL EXHAUST PIPE ASSEMBLY

  15. REMOVE AIR GUIDE PLATE OUTSIDE RH

  16. REMOVE FRONT NO. 1 FLOOR HEAT INSULATOR

  17. REMOVE PROPELLER SHAFT WITH CENTER BEARING ASSEMBLY

  18. REMOVE REAR SUSPENSION MEMBER BRACE LH

  19. REMOVE REAR SUSPENSION MEMBER BRACE RH

  20. SEPARATE NO. 3 PARKING BRAKE CABLE ASSEMBLY

  21. SEPARATE NO. 2 PARKING BRAKE CABLE ASSEMBLY

  22. REMOVE REAR AXLE SHAFT NUT LH

  23. REMOVE REAR AXLE SHAFT NUT RH

  24. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY LH

  25. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY RH

  26. SEPARATE REAR SHOCK ABSORBER WITH COIL SPRING LH

  27. SEPARATE REAR SHOCK ABSORBER WITH COIL SPRING RH

  28. SEPARATE REAR SPEED SENSOR LH

  29. SEPARATE REAR SPEED SENSOR RH

  30. SEPARATE NO. 2 REAR UPPER CONTROL ARM ASSEMBLY LH

  31. SEPARATE NO. 2 REAR UPPER CONTROL ARM ASSEMBLY RH

  32. SEPARATE NO. 1 REAR UPPER CONTROL ARM ASSEMBLY LH

  33. SEPARATE NO. 1 REAR UPPER CONTROL ARM ASSEMBLY RH

  34. SEPARATE NO. 1 REAR SUSPENSION ARM ASSEMBLY LH

  35. SEPARATE NO. 1 REAR SUSPENSION ARM ASSEMBLY RH

  36. SEPARATE NO. 2 REAR SUSPENSION ARM ASSEMBLY LH

  37. SEPARATE NO. 2 REAR SUSPENSION ARM ASSEMBLY RH

  38. SEPARATE TOE CONTROL LINK SUB-ASSEMBLY LH

  39. SEPARATE TOE CONTROL LINK SUB-ASSEMBLY RH

  40. REMOVE REAR AXLE ASSEMBLY LH

  41. REMOVE REAR AXLE ASSEMBLY RH

  42. REMOVE REAR DRIVE SHAFT ASSEMBLY LH

  43. REMOVE REAR DRIVE SHAFT ASSEMBLY RH

  44. DISCONNECT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY

  45. REMOVE REAR SUSPENSION MEMBER BRACE LOWER LH

  46. REMOVE REAR SUSPENSION MEMBER BRACE LOWER RH

  47. REMOVE REAR SUSPENSION MEMBER SUB-ASSEMBLY

  48. REMOVE REAR DIFFERENTIAL CARRIER ASSEMBLY

Rear Differential Carrier -- Removal



1. REMOVE REAR WHEEL


2. REMOVE NO. 2 FLOOR UNDER COVER


3. REMOVE NO. 1 FLOOR UNDER COVER


4. REMOVE NO. 2 DIFFERENTIAL SUPPORT PROTECTOR


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 nuts and No. 2 differential support protector from the suspension member brace.



5. REMOVE NO. 1 DIFFERENTIAL SUPPORT PROTECTOR
HINT:
Removal procedure of the No.1 differential support protector is the same as that of the No.2 differential support protector.


6. DRAIN DIFFERENTIAL OIL
  1. Using a hexagon wrench (10 mm), remove the differential filler plug and gasket.

  1. Using a hexagon wrench (10 mm), remove the differential drain plug and gasket, and drain the oil.



7. REMOVE REAR STABILIZER LINK ASSEMBLY LH


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Remove the nut, and separate the rear stabilizer link assembly LH from the rear stabilizer bar. (A)

    NOTICE:
    Be sure to hold the stud bolt using a hexagon wrench 6 in order to prevent the bolt from turning.
  1. Remove the bolt, nut, and the stabilizer link assembly LH. (B)



8. REMOVE REAR STABILIZER LINK ASSEMBLY RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


9. REMOVE STABILIZER BAR REAR


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 4 bolts, 2 stabilizer brackets, 2 rear stabilizer bushing, and rear stabilizer bar.



10. REMOVE REAR NO. 1 FLOOR PANEL BRACE


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 4 bolts and rear No. 1 floor panel brace.



11. REMOVE FRONT CENTER FLOOR BRACE


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 4 bolts and front center floor brace .



12. DISCONNECT HEATED OXYGEN SENSOR


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Remove the grommets of the heated oxygen sensors (BANK 1, BANK 2).



    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Using the SST, remove a oxygen sensors (BANK 1, BANK 2).

    SST
    09224-00010


13. REMOVE FRONT EXHAUST PIPE ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Remove the 4 bolts and 4 nuts.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 bolts and 2 compression springs from the tail exhaust pipe assembly.

  1. Remove the front exhaust pipe assembly and 3 gaskets.



14. REMOVE TAIL EXHAUST PIPE ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Disconnect the 6 exhaust pipe supports to remove the tail exhaust pipe assembly.



15. REMOVE AIR GUIDE PLATE OUTSIDE RH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 4 nuts and outside air guide plate RH.



16. REMOVE FRONT NO. 1 FLOOR HEAT INSULATOR


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Remove the 4 nuts and front No. 1 floor heat insulator.



17. REMOVE PROPELLER SHAFT WITH CENTER BEARING ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Put matchmarks on both flanges.

  1. Remove the 4 nuts, bolts and washers.

    HINT:
    If the flange connection is hard to separate, temporarily tighten one nut only and evenly tap the flange with a brass bar and hammer to separate the propeller shaft assembly from the differential companion flange.


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 bolts and 2 center support bearing washers. (for automatic transmission)

  1. Remove the 2 bolts, 2 center support bearing washers and 2 center support bearing dampers. (for manual transmission)

  1. Separate the center support bearing.



    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Insert SST in the transmission to prevent oil leakage.

    SST
    09325-40010
    NOTICE:
    Be careful not to damage the oil seal.


18. REMOVE REAR SUSPENSION MEMBER BRACE LH


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Remove the 2 bolts and rear suspension member brace LH.



19. REMOVE REAR SUSPENSION MEMBER BRACE RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


20. SEPARATE NO. 3 PARKING BRAKE CABLE ASSEMBLY


  1. Remove the 3 bolts and disengage the 2 clamps and No. 3 parking brake cable assembly LH.


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal

  1. Separate the No. 3 parking brake cable assembly LH from the parking brake equalizer.



21. SEPARATE NO. 2 PARKING BRAKE CABLE ASSEMBLY
HINT:
Removal procedure of the No.2 parking brake cable assembly is the same as that of the No.3 parking brake cable assembly.


22. REMOVE REAR AXLE SHAFT NUT LH


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Using SST and a hammer, release the staked part of the axle shaft nut.

    SST
    09930-00010
    NOTICE:
    Release the staked part of the nut completely, otherwise the screw of the drive shaft may be damaged.
  1. Remove the rear axle shaft nut.



23. REMOVE REAR AXLE SHAFT NUT RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


24. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY LH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 bolts, and disconnect the rear disc brake caliper assembly.

    NOTICE:
    Use wire or equivalent to prevent the brake caliper from hanging down by the flexible hose.
  1. Remove the No.1 caliper plates from the brake caliper.



25. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


26. SEPARATE REAR SHOCK ABSORBER WITH COIL SPRING LH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the bolt and nut, and separate the rear shock absorber with coil spring from the rear No. 2 suspension arm assembly.



27. SEPARATE REAR SHOCK ABSORBER WITH COIL SPRING RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


28. SEPARATE REAR SPEED SENSOR LH


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Remove the 2 bolts, and separate the speed sensor from the axle carrier.

    NOTICE:
    1. Be careful not to damage the speed sensor.
    2. Prevent foreign matter from adhering to the speed sensor.


29. SEPARATE REAR SPEED SENSOR RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


30. SEPARATE NO. 2 REAR UPPER CONTROL ARM ASSEMBLY LH
  1. Remove the nut from the No. 2 upper control arm assembly rear.



    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Using SST, separate the No. 2 upper control arm assembly rear from the rear axle carrier sub-assembly.

    SST
    09628-00011
    NOTICE:
    1. Use caution not to damage the rear axle carrier because it is made of aluminum and may be damaged easily.
    2. Do not damage the ball joint dust cover.
    3. Make sure that the SST is securely positioned on the rear axle carrier spacer.
    4. If the rear axle carrier spacer has come off, replace the rear axle carrier with a new one.
    5. Make sure that the string of the SST is securely tied to the vehicle.


31. SEPARATE NO. 2 REAR UPPER CONTROL ARM ASSEMBLY RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


32. SEPARATE NO. 1 REAR UPPER CONTROL ARM ASSEMBLY LH
  1. Jack up the rear axle assembly so that the bolt on the No. 1 upper control arm assembly rear can be removed.

    HINT:
    Place a wooden block between the jack and rear axle carrier to prevent damage to the rear axle carrier.


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the bolt, washer and nut, and separate the No. 1 upper control arm assembly rear from the rear axle carrier sub-assembly.



33. SEPARATE NO. 1 REAR UPPER CONTROL ARM ASSEMBLY RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


34. SEPARATE NO. 1 REAR SUSPENSION ARM ASSEMBLY LH


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Remove the bolt and nut, and separate the No. 1 rear suspension arm assembly from the rear axle carrier sub-assembly.

    NOTICE:
    Turn the bolt while holding the nut.


35. SEPARATE NO. 1 REAR SUSPENSION ARM ASSEMBLY RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


36. SEPARATE NO. 2 REAR SUSPENSION ARM ASSEMBLY LH


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Remove the bolt and nut, and separate the No. 2 rear suspension arm assembly from the rear axle carrier sub-assembly.

    NOTICE:
    Turn the bolt while holding the nut.


37. SEPARATE NO. 2 REAR SUSPENSION ARM ASSEMBLY RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


38. SEPARATE TOE CONTROL LINK SUB-ASSEMBLY LH
  1. Remove the nut from the toe control link sub-assembly.



    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Using SST, separate the toe control link sub-assembly from the rear axle carrier sub-assembly.

    SST
    09628-00011
    NOTICE:
    1. Use caution not to damage the rear axle carrier because it is made of aluminum and may be damaged easily.
    2. Do not damage the ball joint dust cover.
    3. Make sure that the SST is securely positioned on the rear axle carrier spacer.
    4. If the rear axle carrier spacer has come off, replace the rear axle carrier with a new one.
    5. Make sure that the string of the SST is securely tied to the vehicle.


39. SEPARATE TOE CONTROL LINK SUB-ASSEMBLY RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


40. REMOVE REAR AXLE ASSEMBLY LH
  1. Using a plastic hammer, separate the drive shaft from the rear axle assembly.

    NOTICE:
    1. Be careful not to damage the boot.
    2. Use wire or equivalent to prevent the rear drive shaft assembly from hanging down.


41. REMOVE REAR AXLE ASSEMBLY RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


42. REMOVE REAR DRIVE SHAFT ASSEMBLY LH


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Using SST, remove the rear drive shaft assembly.

    SST
    09520-01010
    09520-24010(09520-32040)
    NOTICE:
    1. Be careful not to damage the oil seal, inboard joint boot and drive shaft dust cover.
    2. Be careful not to drop the drive shaft assembly.


43. REMOVE REAR DRIVE SHAFT ASSEMBLY RH
HINT:
Removal procedure of the RH side is the same as that of the LH side.


44. DISCONNECT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal
  1. Disconnect the height control sensor connector.

  1. Remove the clamp from the rear suspension member.



45. REMOVE REAR SUSPENSION MEMBER BRACE LOWER LH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 4 bolts and suspension member brace lower LH.



46. REMOVE REAR SUSPENSION MEMBER BRACE LOWER RH


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 4 bolts and suspension member brace lower RH.



47. REMOVE REAR SUSPENSION MEMBER SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Support the rear suspension member with a jack.

    HINT:
    Remove the rear suspension member along with the differential carrier assembly rear.
  1. Remove the 8 bolts, 2 rear suspension member stoppers, 2 differential support member stoppers and rear suspension member stopper lowers from the rear suspension member.

  1. Lower the jack slowly and remove the rear suspension member with the differential carrier assembly rear.



48. REMOVE REAR DIFFERENTIAL CARRIER ASSEMBLY


  1. Using a hexagon wrench (12 mm), remove the 3 bolts (A).


    Lexus Is250, Is220D. Gse20 Ale20.Differential.Differential System.Rear Differential Carrier  Removal

  1. Remove the 2 bolts (B), 2 rear upper differential mount stoppers, 2 rear lower differential mount stoppers and rear differential carrier assembly.