ENGINE UNIT REPLACEMENT


  1. REPLACE TIMING CHAIN OR BELT COVER OIL SEAL

    Tech Tips

    There are 2 methods to replace the timing chain or belt cover oil seal.


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


      1. A01CHQXE07
        Text in Illustration
        *1 Protective Tape
        *2 Wooden Block
        *3 Shop Rag or Piece of Cloth

        Using a screwdriver with its tip wrapped in protective tape, pry out the oil seal.

        Tech Tips

        Use wooden blocks and a shop rag or piece of cloth to prevent damage to the timing gear case.

      2. A01CJGPE01

        Using SST and a hammer, tap in a new oil seal to the timing gear case so that oil seal is flush with the timing gear edge.

        SST
        09223-78010

        Note


        • Be careful not to tap the oil seal at an angle.

        • Keep the gap between the gear case edge and the oil seal free of foreign matter.

      3. Apply MP grease to the oil seal lip.

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


      1. A01CIN3

        Using a 46 mm socket wrench, remove the nut, spacer and crankshaft pulley.

        Tech Tips

        Insert a screwdriver through the inspection hole of the flywheel housing into the ring gear of the flywheel to keep it from turning together with the crankshaft.

      2. A01CGS3E04
        Text in Illustration
        *1 Protective Tape
        *2 Shop Rag or Piece of Cloth

        Using a screwdriver with its tip wrapped with protective tape, pry out the oil seal.

        Tech Tips

        Use a shop rag or piece of cloth to prevent damage to the timing gear case.

      3. A01CIEUE01

        Using SST and a hammer, tap in a new oil seal to the timing gear case so that oil seal is flush with the timing gear edge.

        SST
        09223-78010

        Note


        • Be careful not to tap the oil seal at an angle.

        • Keep the gap between the gear case edge and the oil seal free of foreign matter.

      4. Apply MP grease to the oil seal lip.

      5. A01CIN3

        Install the pulley and spacer to the crankshaft.

        Tech Tips

        Align the pulley set key with the key groove of the pulley.

    3. Step 1


      1. Using a 46 mm socket wrench, tighten the nut.

        Torque:
        100 N*m  { 1020 kgf*cm, 74 ft.*lbf }

        Tech Tips

        Insert a screwdriver through the inspection hole of the flywheel housing into the ring gear of the flywheel to keep it from turning together with the crankshaft.

    4. Step 2


      1. A01CHGIE01
        Text in Illustration
        *1 Paint Mark
        A01CHW8 RH

        Mark the RH of each crankshaft pulley bolt head with paint.

      2. Further tighten the bolts 90° as shown in the illustration.

      3. Check that the paint mark are now at a 90° angle to the RH.

  2. REPLACE REAR ENGINE OIL SEAL


    1. A01CIXME04
      Text in Illustration
      *1 Protective Tape
      *2 Wooden Block
      *3 Shop Rag or Piece of Cloth

      Using a screwdriver with its tip wrapped with protective tape, pry out the oil seal.

      Tech Tips

      Use a shop rag or piece of cloth to prevent damage to the flywheel housing.

    2. A01CI3TE01

      Using SST and a hammer, tap in a new oil seal until it is 4 mm (0.157 in.) below the upper edge of the flywheel housing.

      SST
      09223-78010

      Note


      • Be careful not to tap the oil seal at an angle.

      • Keep the gap between the rear oil seal retainer edge and the oil seal free of foreign matter.

    3. Apply MP grease to the oil seal lip.