EXHAUST FUEL ADDITION INJECTOR (for DPF) REMOVAL


  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected Click here.

  2. 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 }

  3. REMOVE TURBINE OUTLET ELBOW

    Click here

  4. REMOVE EXHAUST FUEL ADDITION INJECTOR ASSEMBLY


    1. A01BC8PE01

      Remove the 2 bolts and injector holder.

    2. Using a T40 "TORX" socket wrench, remove the screw and No. 1 nozzle holder clamp.

    3. Remove the exhaust fuel addition injector and gasket.

    4. Remove the E-ring, O-ring and 3 backup rings from the exhaust fuel addition injector.