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Engine Mechanical Cylinder Block: Replacement

  1. REPLACE CONNECTING ROD BUSHINGS 
    1. Using SST and a press, press out the bushing.

      SST 09222-30010

      Fig 1: Pressing Bushing Using SST & A Press
      G02854218Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Align the oil hoses of a new bushing and the connecting rod.
    3. Using SST and a press, press in the bushing.

      SST 09222-30010

      Fig 2: Aligning Bushing & Connecting Rod Oil Hoses Using SST & A Press
      G02854219Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Using a pin hole grinder, hone the bushing to obtain the standard specified clearance (See ) INSPECTION  between the bushing and piston pin.
      Fig 3: Honing Bushing Using A Pin Hole Grinder
      G02854220Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Check the piston pin fit at normal room temperature. Coat the piston pin with engine oil, and push it into the connecting rod with your thumb.
      Fig 4: Pushing Piston Pin
      G02854221Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REPLACE CRANKSHAFT REAR OIL SEAL 

    If the rear oil seal is installed to the cylinder block.

    1. Using a knife, cut off the oil seal lip.
    2. Using a screwdriver, pry out the oil seal.
      NOTE: Be careful not to damage the crankshaft. Tape the screwdriver tip.
      Fig 5: Removing Oil Seal Using A Screwdriver
      G02854222Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Apply MP grease to a new oil seal lip.
    4. Using SST and a hammer, tap in the oil seal until its surface is flush with the oil seal retainer edge.

      SST 09223-15030, 09950-70010 (09951-07100)

      Fig 6: Tapping In Oil Seal Using SST & A Hammer
      G02854223Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002