Engine Rear Oil Seal (3MZ-FE): 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.

REMOVE AUTOMATIC TRANSAXLE ASSY (See REPLACEMENT )
REMOVE DRIVE PLATE & RING GEAR SUB-ASSY
1. Using SST, hold the crankshaft.
  SST 09213-54015 (91651-60855), 09330-00021
  
  Fig 1: Holding Crankshaft Using SST
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 8 bolts, rear spacer, drive plate and front spacer.
REMOVE ENGINE REAR OIL SEAL
1. Using a knife, cut off the oil seal lip.
  
  Fig 2: Cutting Off Oil Seal Lip Using Knife
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using a screwdriver with the tip wrapped in tape, pry out the oil seal.
  NOTE: After removing, check the crankshaft for damage. If damaged, smooth the surface with 400-grit sandpaper.
INSTALL ENGINE REAR OIL SEAL
1. Apply multi-purpose grease to a new oil seal lip.
  NOTE: Keep the lip free of 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.
  SST 09223-15030, 09950-70010 (09951-07100)
  
  Fig 3: Taping In Oil Seal Using Hammer And SST
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  NOTE:
  - Be careful not to tap the oil seal at an angle.
  - Wipe off extra grease on the crankshaft.
INSTALL DRIVE PLATE & RING GEAR SUB-ASSY
1. Using SST, hold the crankshaft.
  SST 09213-54015 (91651-60855), 09330-00021
  
  Fig 4: Holding Crankshaft Using SST
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Clean the 8 bolts and 8 bolt holes.
3. Apply adhesive to 2 or 3 threads of the 8 bolts.
  Adhesive: Part No. 08833-00070, THREE BOND 1324 or equivalent
4. Install the front spacer, drive plate and rear spacer on the crankshaft.
5. Using several steps, install and tighten the 8 bolts uniformly in the sequence shown in the illustration.
  Torque: 83 N.m (846 kgf.cm, 61 ft.lbf)
  
  Fig 5: Identifying Tightening Sequence Of Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE: Do not start the engine within 1 hour after installing.
INSTALL AUTOMATIC TRANSAXLE ASSY (See REPLACEMENT )