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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 432 (Automatic Transaxle (On-Vehicle Service)) >> Front Differential Oil Seal (U151E) >> Replacement

Front Differential Oil Seal (U151E): Replacement

WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE FRONT WHEELS 
  2. REMOVE ENGINE UNDER COVER NO. 1 
  3. DRAIN AUTOMATIC TRANSAXLE FLUID 
    1. Remove the drain plug, gasket and drain ATF.
    2. Install a new gasket and drain plug.

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

  4. REMOVE FRONT DRIVE SHAFT ASSY RH (SEE  REMOVAL, OVERHAUL & INSTALLATION  ) 
  5. REMOVE FRONT DRIVE SHAFT ASSY LH (SEE  REMOVAL, OVERHAUL & INSTALLATION  ) 
  6. REMOVE TRANSAXLE HOUSING OIL SEAL 
    1. Using SST, pull out the oil seal.

      SST 09308-00010

      Fig 1: Removing Transaxle Housing Oil Seal
      G00900025Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE DIFFERENTIAL SIDE BEARING RETAINER OIL SEAL 
    1. Using SST, pull out the oil seal.

      SST 09308-00010

      Fig 2: Removing Differential Side Bearing Retainer Oil Seal
      G00900026Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSTALL DIFFERENTIAL SIDE BEARING RETAINER OIL SEAL 
    1. Using SST and a hammer, drive in a new oil seal.

      SST 09316-60011 (09316-00011)

      Oil seal drive in depth: 

      0 +/- 0.5 mm (0 +/- 0.020 in.) 

    2. Coat the lip of the seal with MP grease.

      SST 09316-60011 (09316-00011)

      Fig 3: Installing Differential Side Bearing Retainer Oil Seal
      G00900027Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. INSTALL TRANSAXLE HOUSING OIL SEAL 
    1. Using SST and a hammer, drive in a new oil seal.

      SST 09223-15020, 09950-70010 (09951-07150)

      Oil seal drive in depth: 

      0 +/- 0.5 mm (0 +/- 0.020 in.) 

    2. Coat the lip of the oil seal with MP grease.
      Fig 4: Installing Transaxle Housing Oil Seal
      G00900028Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. INSTALL FRONT DRIVE SHAFT ASSY LH (SEE  REMOVAL, OVERHAUL & INSTALLATION  ) 
  11. INSTALL FRONT DRIVE SHAFT ASSY RH (SEE  REMOVAL, OVERHAUL & INSTALLATION  ) 
  12. INSTALL FRONT WHEELS 
  13. ADD AUTOMATIC TRANSAXLE FLUID 
  14. INSPECT AUTOMATIC TRANSAXLE FLUID (SEE  ON-VEHICLE INSPECTION  ) 
  15. CHECK ABS SPEED SENSOR SIGNAL 

    w/VSC (SEE  PRE-CHECK  ) 

    w/OVSC (SEE  PRE-CHECK  )