ENGINE UNIT (w/ DPF) REPLACEMENT


  1. REPLACE TIMING GEAR CASE OIL SEAL

    A01KENUE01

    Tech Tips

    There are 2 methods to remove the oil seal.


    1. If the timing gear cover is removed from the cylinder block:


      1. Using a screwdriver and hammer, tap out the oil seal.

      2. A01KHCLE02

        Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing gear cover edge.

        SST
        09223-15020
        09502-12010
        09950-70010   ( 09951-07100 )

      3. Apply MP grease to the oil seal lip.

    2. If the timing gear cover is installed to the cylinder block:


      1. A01KID1E03
        Text in Illustration
        *1 Protective Tape
        *a Cut Position

        Using a knife, cut through the oil seal lip.

      2. Using a screwdriver, pry out the oil seal.

        Note

        Be careful not to damage the crankshaft.

      3. A01KEDJE01

        Apply MP grease to the oil seal lip.

      4. Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing gear cover edge.

        SST
        09223-15020
        09502-12010
        09950-70010   ( 09951-07100 )

  2. REPLACE TIMING GEAR COVER OIL SEAL

    A01KI1WE01

    Tech Tips

    There are 2 methods to remove the oil seal.


    1. If the timing gear cover is removed from the cylinder block.


      1. Using a screwdriver and a hammer, tap out the oil seal.

      2. A01KHCZE01

        Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing gear cover edge.

        SST
        09214-76011

      3. Apply MP grease to a new oil seal lip.

    2. A01KG3VE03

      If the timing gear cover is installed to the cylinder block.


      1. Using SST, remove the oil seal.

        Text in Illustration
        *a Hold
        *b Turn
        SST
        09308-10010
        09950-40011   ( 09957-04010 )
        09950-60010   ( 09951-00350 )
      2. A01KF0OE01

        Apply MP grease to a new oil seal lip.

      3. Using SST and a hammer, tap in the oil seal until its surface is flush with the timing gear cover edge.

        SST
        09214-76011

  3. REPLACE REAR ENGINE OIL SEAL

    A01KH19E01

    1. Using a screwdriver and hammer, tap out the oil seal.

    2. A01KHY6E01

      Using SST and a hammer, tap in a new oil seal until its surface is flush with the rear oil seal retainer edge.

      SST
      09518-36030
      09950-70010   ( 09951-07100 )

    3. Apply MP grease to the oil seal lip.

  4. REPLACE CONNECTING ROD SMALL END BUSH

    A01KFE2E02

    1. Using SST and a press, press out the bush.

      SST
      09222-76012
    2. A01KHSTE03
      Text in Illustration
      *a Oil Hole

      Align the oil holes of a new bush and the connecting rod.

    3. A01KFE2E02

      Using SST and a press, press in the bush.

      SST
      09222-76012
    4. A01KHG2E01

      Using a pin hole grinder, hone the bush to obtain the standard specified clearance between the bush and piston pin.

    5. A01KHWYE03
      Text in Illustration
      *1 Piston Pin

      Check the piston pin fit at normal room temperature.


      1. Coat the piston pin with engine oil, and push it into the connecting rod with your thumb.