EXHAUST FUEL ADDITION INJECTOR(for DPF) INSTALLATION

CAUTION / NOTICE / HINT

Note


  • When replacing an injector (including interchanging injectors between cylinders) or common rail, replace the corresponding injection pipes with new ones.

  • When fuel lines are disconnected, air may enter the fuel lines, leading to engine starting trouble. Therefore, perform forced regeneration and bleed the air from the fuel lines Click here.

PROCEDURE


  1. INSTALL FUEL INJECTOR SEAL


    1. Install 2 new fuel injector seals.

  2. INSTALL EXHAUST FUEL ADDITION INJECTOR ASSEMBLY

    Note

    If there is foreign matter on the installation surface of the exhaust fuel addition injector, be sure to clean it before installation.


    1. B0019AJE05
      Text in Illustration
      *1 Nozzle Holder Clamp

      Install 2 new gaskets, the 2 exhaust fuel addition injectors, 2 nozzle holder clamps and 2 new washers with the 2 bolts.

      Torque:
      28 N*m  { 286 kgf*cm, 21 ft.*lbf }

      Tech Tips

      Align the nozzle holder clamp with the cutouts of the injector as shown in the illustration.

  3. CONNECT FUEL TUBE SUB-ASSEMBLY


    1. Connect the 2 fuel tube connectors to the exhaust fuel addition injector.

    2. B0018PPE08
      Text in Illustration
      *1 Fuel Tube Connector
      *2 Exhaust Fuel Addition Injector
      *3 Retainer
      *4 O-Ring

      Turn the 2 retainers in the direction indicated by the arrow until they make a "click" sound.

      Note


      • If the fuel tube connector is not inserted to the correct position on the injector, the retainer cannot be turned far enough in the direction of the arrow.

      • Before connecting the fuel tube connector and fuel pipe, check that there is no damage or foreign matter on the connecting part of the fuel pipe.

      • After connecting the fuel tube connector and fuel pipe, check that they are securely connected by trying to pull them apart.

  4. INSTALL NO. 1 FUEL INJECTOR PROTECTOR

    Click here

  5. INSTALL CYLINDER HEAD COVER SILENCER RH

    Click here

  6. INSTALL NO. 2 FUEL INJECTOR PROTECTOR

    Click here

  7. INSTALL CYLINDER HEAD COVER SILENCER LH

    Click here

  8. INSTALL NO. 1 VACUUM TRANSMITTING PIPE SUB-ASSEMBLY

    Click here

  9. INSTALL NO. 1 VACUUM SWITCHING VALVE ASSEMBLY

    Click here

  10. CONNECT ENGINE WIRE

    Click here

  11. INSTALL NO. 3 WATER BY-PASS PIPE (w/o Viscous Heater)

    Click here

  12. CONNECT FUEL HOSE

    Click here

  13. INSTALL NO. 1 AIR CLEANER PIPE SUB-ASSEMBLY

    Click here

  14. INSTALL HEATER WATER PIPE SUB-ASSEMBLY (w/ Viscous Heater)

    Click here

  15. INSTALL NO. 2 AIR CLEANER PIPE SUB-ASSEMBLY

    Click here

  16. INSTALL NO. 4 AIR TUBE

    Click here

  17. INSTALL NO. 2 AIR HOSE

    Click here

  18. INSTALL NO. 3 AIR TUBE

    Click here

  19. INSTALL NO. 1 AIR HOSE

    Click here

  20. INSTALL INTAKE AIR CONNECTOR

    Click here

  21. TEMPORARILY INSTALL NO. 1 AIR CLEANER HOSE

    Click here

  22. INSTALL AIR CLEANER CAP SUB-ASSEMBLY

    Click here

  23. INSTALL DIESEL THROTTLE BODY ASSEMBLY LH

    Click here

  24. INSTALL NO. 3 INTERCOOLER SUPPORT BRACKET

    Click here

  25. INSTALL NO. 1 GAS FILTER

    Click here

  26. INSTALL AIR TUBE SUB-ASSEMBLY LH

    Click here

  27. INSTALL DIESEL THROTTLE BODY ASSEMBLY RH

    Click here

  28. INSTALL AIR TUBE SUB-ASSEMBLY RH

    Click here

  29. INSTALL NO. 2 ENGINE OIL LEVEL DIPSTICK GUIDE

    Click here

  30. CONNECT WATER HOSE SUB-ASSEMBLY

    Click here

  31. INSTALL INTERCOOLER ASSEMBLY

    Click here

  32. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

    Note

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


    1. Connect the cables to the negative (-) main battery and sub-battery terminals.

  33. ADD ENGINE COOLANT

    Click here

  34. BLEED AIR FROM FUEL SYSTEM

    Click here

  35. PERFORM DPF FORCIBLE REGENERATION PROCEDURE

    Click here

  36. INSPECT FOR COOLANT LEAK

    Click here

  37. INSPECT FOR FUEL LEAK

    Click here

  38. INSPECT FOR OIL LEAK

    Click here

  39. INSTALL UPPER RADIATOR SUPPORT SEAL

    Click here

  40. INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY

    Click here

  41. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH

    Click here

  42. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH

    Click here