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Home >> Lexus >> 2009 >> IS 250 RWD, Automatic >> Repair and Diagnosis (Single Page) >> Drivelines & Axles >> Differentials & Drive Axles >> Differential (Service Information) >> Rear Differential Side Gear Shaft Oil Seal >> Replacement >> Replacement

Rear Differential Side Gear Shaft Oil Seal: Replacement: Replacement

  1. REMOVE REAR WHEEL 
  2. REMOVE NO. 2 DIFFERENTIAL SUPPORT PROTECTOR  . Refer to REMOVAL - Step 3
  3. DRAIN DIFFERENTIAL OIL 
    1. Using a hexagon wrench (10 mm), remove the differential filler plug and gasket.
    2. Using a hexagon wrench (10 mm), remove the differential drain plug and gasket, and drain the oil.
    3. Using a hexagon wrench (10 mm), install the differential drain plug and a new gasket.

      Torque: 49 N*m ( 500 kgf*cm, 36 ft.*lbf) 

  4. REMOVE PROPELLER SHAFT WITH CENTER BEARING ASSEMBLY 

    2GR-FSE: Refer to REMOVAL

    4GR-FSE: Refer to REMOVAL

  5. REMOVE REAR SUSPENSION MEMBER BRACE LH 
    1. Remove the 2 bolts and rear suspension member brace LH.
      Fig 1: Identifying Bolts & Rear Suspension Member Brace LH
      GTY113237Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. SEPARATE NO. 3 PARKING BRAKE CABLE ASSEMBLY 
    1. Remove the 3 bolts and disengage the 2 clamps and No. 3 parking brake cable assembly.
      Fig 2: Identifying Bolts, Clamps, & Parking Brake Cable Assembly
      GTY113122Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Separate the No. 3 parking brake cable assembly from the parking brake equalizer.
  7. SEPARATE REAR STABILIZER LINK ASSEMBLY LH  . Refer to REMOVAL - Step 2
  8. REMOVE REAR AXLE SHAFT NUT  . Refer to REMOVAL - Step 5
  9. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY  . Refer to REMOVAL - Step 7
  10. SEPARATE REAR SPEED SENSOR  . Refer to REMOVAL - Step 6
  11. SEPARATE NO. 2 REAR UPPER CONTROL ARM ASSEMBLY  . Refer to REMOVAL - Step 14
  12. SEPARATE NO. 1 REAR UPPER CONTROL ARM ASSEMBLY  . Refer to REMOVAL - Step 15
  13. SEPARATE NO. 1 REAR SUSPENSION ARM ASSEMBLY  . Refer to REMOVAL - Step 16
  14. SEPARATE NO. 2 REAR SUSPENSION ARM ASSEMBLY  . Refer to REMOVAL - Step 17
  15. SEPARATE TOE CONTROL LINK SUB-ASSEMBLY  . Refer to REMOVAL - Step 18
  16. REMOVE REAR AXLE ASSEMBLY  . Refer to REMOVAL - Step 19
  17. REMOVE REAR DRIVE SHAFT ASSEMBLY  . Refer to REMOVAL - Step 14
  18. REMOVE REAR DIFFERENTIAL SIDE GEAR SHAFT OIL SEAL 
    1. Using SST, remove the oil seal.
      Fig 3: Removing Rear Differential Side Gear Shaft Oil Seal
      GTY144130Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09308-10010 
  19. INSTALL REAR DIFFERENTIAL SIDE GEAR SHAFT OIL SEAL (for 2GR-FSE) 
    1. Using SST and a hammer, install a new oil seal.
      Fig 4: Installing Oil Seal
      GTY144300Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09223-15030 
      • SST: 09950-70010 
        • 09951-07200

      Oil seal installation depth

      -0.5 to 0.5 mm (-0.020 to 0.020 in.)

      NOTE:
      • Make sure to check the identification marks on the oil seals before installation because the parts numbers differ between the left and right sides.
      • To ensure a proper seal, evenly tap in the rear differential side gear shaft oil seal.
      • After installing oil seal, tap it in until surface is flush with the rear differential carrier.
    2. Apply MP grease to the oil seal lip.
  20. INSTALL REAR DIFFERENTIAL SIDE GEAR SHAFT OIL SEAL (for 4GR-FSE) 
    1. Using SST and a hammer, install a new oil seal.
      Fig 5: Installing Oil Seal
      GTY127793Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09213-70011 
      • SST: 09950-60010 
        • 09951-00410
        • 09951-00620
        • 09952-06010
      • SST: 09950-70010 
        • 09951-07100

      Oil seal installation depth

      -0.5 to 0.5 mm (-0.020 to 0.020 in.)

    2. Apply MP grease to the oil seal lip.
  21. INSTALL REAR DRIVE SHAFT ASSEMBLY  . Refer to INSTALLATION - Step 1
  22. INSTALL REAR AXLE ASSEMBLY  . Refer to INSTALLATION - Step 3
  23. INSTALL NO. 2 REAR UPPER CONTROL ARM ASSEMBLY  . Refer to INSTALLATION - Step 4
  24. TEMPORARILY TIGHTEN NO. 1 REAR UPPER CONTROL ARM ASSEMBLY  . Refer to INSTALLATION - Step 5
  25. TEMPORARILY TIGHTEN NO. 1 REAR SUSPENSION ARM ASSEMBLY  . Refer to INSTALLATION - Step 6
  26. TEMPORARILY TIGHTEN NO. 2 REAR SUSPENSION ARM ASSEMBLY  . Refer to INSTALLATION - Step 7
  27. INSTALL TOE CONTROL LINK SUB-ASSEMBLY  . Refer to INSTALLATION - Step 8
  28. INSTALL REAR STABILIZER LINK ASSEMBLY LH  . Refer to INSTALLATION - Step 9
  29. INSTALL REAR SPEED SENSOR  . Refer to INSTALLATION - Step 8
  30. INSTALL REAR DISC BRAKE CALIPER ASSEMBLY  . Refer to INSTALLATION - Step 7
  31. INSTALL REAR AXLE SHAFT NUT  . Refer to INSTALLATION - Step 9
  32. STABILIZE SUSPENSION  . Refer to INSTALLATION - Step 4
  33. FULLY TIGHTEN NO. 1 REAR UPPER CONTROL ARM ASSEMBLY  . Refer to INSTALLATION - Step 28
  34. FULLY TIGHTEN NO. 1 REAR SUSPENSION ARM ASSEMBLY  . Refer to INSTALLATION - Step 29
  35. FULLY TIGHTEN NO. 2 REAR SUSPENSION ARM ASSEMBLY  . Refer to INSTALLATION - Step 30
  36. INSTALL NO. 3 PARKING BRAKE CABLE ASSEMBLY 
    1. Connect the No. 3 parking brake cable assembly to the parking brake equalizer.
      Fig 6: Connecting No 3 Parking Brake Cable Assembly To Parking Brake Equalizer
      GTY113125Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the No. 3 parking brake cable assembly to the body with the 3 bolts and 2 clamps.

      Bolt (A) 

      Torque: 6.0 N*m ( 61 kgf*cm, 53 in.*lbf) 

      Bolt (B) 

      Torque: 19 N*m ( 194 kgf*cm, 14 ft.*lbf) 

  37. INSTALL REAR SUSPENSION MEMBER BRACE LH 
    1. Install the rear suspension member brace LH with the 2 bolts.
      Fig 7: Identifying Bolts & Rear Suspension Member Brace LH
      GTY113237Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 50 N*m ( 510 kgf*cm, 37 ft.*lbf) 

  38. INSTALL PROPELLER SHAFT WITH CENTER BEARING ASSEMBLY 

    2GR-FSE: Refer to INSTALLATION

    4GR-FSE: Refer to INSTALLATION

  39. ADD DIFFERENTIAL OIL  See step  2
  40. INSPECT DIFFERENTIAL OIL  See step  1
  41. INSTALL NO. 2 DIFFERENTIAL SUPPORT PROTECTOR  . Refer to INSTALLATION - Step 16
  42. INSTALL REAR WHEEL 

    Torque: 103 N*m ( 1,050 kgf*cm, 76 ft.*lbf) 

  43. INSPECT PARKING BRAKE PEDAL TRAVEL (for Automatic Transmission)  . Refer to ADJUSTMENT - Step 4
  44. ADJUST PARKING BRAKE PEDAL TRAVEL (for Automatic Transmission)  . Refer to ADJUSTMENT - Step 5
  45. INSPECT PARKING BRAKE LEVER TRAVEL (for Manual Transmission)  . Refer to ADJUSTMENT - Step 6
  46. ADJUST PARKING BRAKE LEVER TRAVEL (for Manual Transmission)  . Refer to ADJUSTMENT - Step 7
  47. INSPECT AND ADJUST REAR WHEEL ALIGNMENT 

    Refer to ADJUSTMENT

  48. CHECK ABS SPEED SENSOR SIGNAL 

    Refer to TEST MODE PROCEDURE

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