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Real Oil Seal: Replacement

  1. REMOVE AUTOMATIC TRANSMISSION ASSEMBLY, see  REPLACEMENT  . 
  2. REMOVE DRIVE PLATE & RING GEAR SUB-ASSEMBLY 
    1. Hold the crankshaft damper with SST, then remove the drive plate and ring gear sub-assembly.

      SST 09213-70011, 09330-00021

    Fig 1: Using SST To Hold Crankshaft Damper
    G03387654Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE ENGINE REAR OIL SEAL 
    1. Using a knife, cut off the oil seal lip.
    2. Using a screwdriver with taping its tip, pry out the oil seal.
      Fig 2: Removing Engine Rear Oil Seal
      G03387655Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE: After the removal, check if the crankshaft is not damaged. If it is damaged, mend it with a sandpaper (#400).
  4. INSTALL ENGINE REAR OIL SEAL 
    1. Apply MP grease to a new oil seal lip.
      NOTE: Keep the lip off foreign materials.
    2. Using SST and a hammer, tap in the oil seal until its surface is flush with the rear oil seal retainer edge.
      Fig 3: Installing Engine Rear Oil Seal
      G03387656Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • Be careful not to tap the oil seal slantingly.
      • Wipe off extra grease on the crankshaft.

      SST 09223-56010

  5. INSTALL DRIVE PLATE & RING GEAR SUB-ASSEMBLY 
    1. Hold the crankshaft with SST.
      Fig 4: Holding Crankshaft With SST
      G03387657Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      SST 09213-70011, 09330-00021

      NOTE:
      • The mounting bolts are tightened in 2 progressive steps (steps (c) and (e)).
      • If any one of the mounting bolts is broken or deformed, replace it.
    2. Apply adhesive to 2 or 3 threads of the mounting bolt end.

      Adhesive: 

      Part No. 08833-00070, THREE BOND 1324 or equivalent 

      Fig 5: Applying Adhesive To Mounting Bolt End
      G03387658Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the front spacer, drive plate and rear spacer on the crankshaft.
    4. Install and uniformly tighten the 8 mounting bolts in several passes, in the sequence shown.

      Torque: 49 Nm (500 kgf-cm, 36 ft-lbf) 

      Fig 6: Installing And Tightening Mounting Bolts In Sequence
      G03387659Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      If any one of the mounting bolts does not meet the torque specification, replace the mounting bolt.

    5. Mark the mounting bolt with paint.
    6. Retighten the mounting bolts by 90° in the numerical order shown.
    7. Check that the painted mark is now at a 90° angle to (e).
      Fig 7: Identifying Mounting Bolt Painted Mark Position
      G03387660Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL AUTOMATIC TRANSMISSION ASSEMBLY, see  REPLACEMENT  .