FRONT DIFFERENTIAL SIDE GEAR SHAFT OIL SEAL (for AWD) REPLACEMENT


  1. PLACE FRONT WHEELS FACING STRAIGHT AHEAD

  2. DRAIN DIFFERENTIAL OIL


    1. Stop the vehicle on a level place.

    2. A01GIEZ

      for Front Differential:


      1. Using a 10 mm hexagon wrench, remove the filler plug and gasket.

      2. Using a 10 mm hexagon wrench, remove the drain plug and gasket, and drain the oil.

      3. Using a 10 mm hexagon wrench, install a new gasket and the drain plug.

        Torque:
        39 N*m  { 398 kgf*cm, 29 ft.*lbf }
    3. A01GHOS

      for Rear Differential:


      1. Using a 10 mm hexagon wrench, remove the filler plug and gasket.

      2. Using a 10 mm hexagon wrench, remove the drain plug and gasket, and drain the oil.

      3. Using a 10 mm hexagon wrench, install a new gasket and the drain plug.

        Torque:
        49 N*m  { 500 kgf*cm, 37 ft.*lbf }

  3. REMOVE ENGINE ASSEMBLY


    1. Remove the engine assembly Click here.

  4. INSTALL ENGINE ON ENGINE STAND


    1. Install the engine onto an engine stand with the bolts.

    2. Remove the 2 bolts and 2 engine hangers.

  5. REMOVE FRONT DIFFERENTIAL CARRIER ASSEMBLY


    1. Support the front differential carrier assembly with a jack.

      CAUTION:

      As the front differential carrier assembly is very heavy, securely support it with the jack.

    2. A01GKZE

      Remove the 4 bolts and front differential carrier assembly.

      Note


      • Do not damage the installation surface when removing the front differential carrier assembly.

      • The remaining oil may leak out when removing the front differential carrier assembly.

  6. REPLACE FRONT DIFFERENTIAL CASE OIL SEAL


    1. A01GM4D

      Set the front differential carrier assembly to an overhaul stand as shown in the illustration.

    2. for LH:


      1. A01GNF6E01

        Using SST, remove the front differential case oil seal LH.

        SST
        09308-00010
      2. A01GLK6E02
        Text in Illustration
        *1 Front Differential Case Oil Seal LH

        Using SST and a hammer, tap in a new front differential case oil seal LH to the front differential carrier assembly.

        SST
        09608-32010
        09950-70010   ( 09951-07100 )
        Standard depth
        -0.5 to 0.5 mm (-0.0197 to 0.0196 in.)

        Note


        • Tap the front differential case oil seal LH uniformly so that the front differential case oil seal LH is straight.

        • Do not excessively tap the oil seal.

        • Make sure the difference between the maximum and minimum measured values is less than 0.57 mm (0.0224 in.), as a greater difference may lead to oil leaks.

    3. for RH:


      1. A01GINTE01

        Using SST, remove the front differential case oil seal RH.

        SST
        09308-00010
      2. A01GNN7E02
        Text in Illustration
        *1 Front Differential Case Oil Seal RH

        Using SST and a hammer, tap in a new front differential case oil seal RH to the front differential carrier assembly.

        SST
        09550-60010   ( 09951-00570 )
        09950-70010   ( 09951-07100 )
        Standard depth
        1.0 to 2.0 mm (0.0394 to 0.0787 in.)

        Note


        • Tap the front differential case oil seal RH uniformly so that the front differential case oil seal RH is straight.

        • Do not excessively tap the oil seal.

        • Make sure the difference between the maximum and minimum measured values is less than 0.47 mm (0.0185 in.), as a greater difference may lead to oil leaks.

    4. A01GM4D

      Remove the front differential carrier assembly from the overhaul stand.

  7. INSTALL FRONT DIFFERENTIAL CARRIER ASSEMBLY


    1. A01GKZE

      Support the front differential carrier assembly with a jack and temporarily install it to the oil pan with the 4 bolts.

      CAUTION:

      As the front differential carrier assembly is very heavy, securely support it with the jack.

    2. A01GIA4E02
      Text in Illustration
      *1 Front Differential Carrier Retainer Sub-assembly
      *2 Oil Pan Sub-assembly

      Align the front differential carrier retainer sub-assembly and oil pan so that their ends are aligned and tighten the 4 bolts to install the front differential carrier assembly.

      Torque:
      81 N*m  { 826 kgf*cm, 60 ft.*lbf }

  8. INSTALL ENGINE TO VEHICLE


    1. Remove the engine from the engine stand and then install it to the vehicle Click here.

  9. ADD DIFFERENTIAL OIL


    1. for Front Differential:


      1. A01GLEEE01

        Add differential oil so that the oil level is between 0 to 5 mm (0 to 0.197 in.) from the bottom lip of the differential filler plug hole.

        Note


        • Too much or too little oil will lead to differential problems.

        • After changing the oil, drive the vehicle and then check the oil level again.

        Oil type
        Toyota Genuine Differential Gear Oil LT 75W-85 GL-5 or equivalent.
        Capacity
        0.7 to 0.8 liters (0.74 to 0.84 US qts., 0.62 to 0.70 Imp. qts.)
      2. A01GIVG

        Using a 10 mm hexagon wrench, install a new gasket and the filler plug.

        Torque:
        39 N*m  { 398 kgf*cm, 29 ft.*lbf }

    2. for Rear Differential:


      1. A01GIYCE01

        Add differential oil so that the oil level is between 0 to 5 mm (0 to 0.197 in.) from the bottom lip of the differential filler plug hole.

        Note


        • Too much or too little oil will lead to differential problems.

        • After changing the oil, drive the vehicle and then check the oil level again.

        Oil type
        Toyota Genuine Differential Gear Oil LX 75W-85 GL-5 or equivalent
        Capacity
        1.3 to 1.4 liters (1.38 to 1.47 US qts., 1.15 to 1.23 Imp. qts.)
      2. A01GNBL

        Using a 10 mm hexagon wrench, install a new gasket and the filler plug.

        Torque:
        49 N*m  { 500 kgf*cm, 36 ft.*lbf }