ENGINE OIL COOLER REMOVAL

Note


  • When replacing the injectors (including shuffling the injectors between the cylinders), common rail or cylinder head, it is necessary to replace the injection pipes with new ones.

  • When replacing the fuel supply pump, common rail, cylinder block, cylinder head, cylinder head gasket or timing gear case, it is necessary to replace the fuel inlet pipe with a new one.


  1. DRAIN ENGINE COOLANT

    A01BDM5E01

    CAUTION:

    To avoid the danger of being burned, do not remove the reservoir cap while the engine and radiator are still hot. Thermal expansion will cause hot engine coolant and steam to blow out from the radiator.


    1. Loosen the radiator drain plug.

    2. Remove the reservoir cap.

    3. Loosen the cylinder block drain plug (on the engine oil cooler cover), and drain the coolant.

    4. Tighten the radiator drain plug.

    5. Tighten the cylinder block drain plug (on the engine oil cooler cover).

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

  2. DRAIN ENGINE OIL


    1. Remove the oil filler cap.

    2. Remove the oil pan drain plug and gasket, and then drain the engine oil into a container.

    3. Wipe the oil pan and drain plug.

    4. Install a new gasket and the oil pan drain plug.

      Torque:
      34 N*m  { 347 kgf*cm, 25 ft.*lbf }

  3. REMOVE EGR COOLER ASSEMBLY

    Click here

  4. REMOVE FUEL INLET PIPE SUB-ASSEMBLY


    1. A01BI7GE01

      Remove the bolt and No. 2 injection pipe clamp.

    2. Remove the bolt and detach the No. 1 injection pipe clamp.

      Note

      If a No. 1 injection pipe clamp is removed from the fuel inlet pipe, replace the No. 1 injection pipe clamp with a new one.

    3. A01BHWW

      Using a 17 mm union nut wrench, loosen the union nuts and remove the fuel inlet pipe.

  5. REMOVE VACUUM SWITCHING VALVE BRACKET


    1. A01BHVY

      Disconnect the vacuum switching valve connector and 2 vacuum hoses.

    2. Remove the bolt and vacuum switching valve bracket.

  6. REMOVE NO. 2 NOZZLE LEAKAGE PIPE ASSEMBLY


    1. A01BBVD

      Disconnect the 3 fuel hoses.

    2. A01BGG7E01

      Remove the union bolt, 3 bolts, No. 2 nozzle leakage pipe and gasket.

  7. REMOVE OIL FILTER SUB-ASSEMBLY


    1. A01BBU2E02

      Using SST, remove the oil filter.

      SST
      09228-07501

      Tech Tips

      Position the drain oil container to collect the oil from the oil filter.

  8. REMOVE OIL COOLER COVER SUB-ASSEMBLY


    1. Disconnect the oil pressure switch connector.

    2. Disconnect the 2 vinyl tubes.

    3. A01BFYG

      Remove the 2 nuts and disconnect the No. 2 vacuum transmitting pipe from the oil cooler cover.

    4. Remove the 13 bolts and oil cooler cover.

  9. REMOVE OIL COOLER ASSEMBLY


    1. A01BFXN

      Loosen the 4 nuts.

    2. Partially tap out the oil cooler by tapping each nut head with a plastic-faced hammer.

    3. Remove the 4 nuts, oil cooler and 2 gaskets.