ENGINE UNIT REMOVAL

CAUTION / NOTICE / HINT

Note:
  • When replacing the injector assemblies (including exchanging the injector assemblies between the cylinders), common rail assembly, intake manifold or cylinder head sub-assembly, it is necessary to replace the injection pipe sub-assemblies with new ones.

  • When replacing the fuel tube sub-assembly, supply pump assembly, common rail assembly, intake manifold or cylinder head sub-assembly, it is necessary to replace the fuel inlet pipe sub-assembly with a new one.

PROCEDURE

  1. REMOVE COMPRESSOR STAY

    1. A203729

      Remove the compressor stay from the cylinder block sub-assembly.

  2. REMOVE GENERATOR ASSEMBLY

    1. A196712

      Remove the 3 bolts and generator assembly.

  3. REMOVE VACUUM PUMP ASSEMBLY

  4. REMOVE IDLER PULLEY COVER PLATE

  5. REMOVE NO. 1 IDLER PULLEY SUB-ASSEMBLY

  6. REMOVE NO. 2 IDLER PULLEY SUB-ASSEMBLY

  7. REMOVE NO. 4 WATER BY-PASS PIPE

  8. REMOVE STUD BOLT

    Tip:

    Perform this procedure only when replacement of the stud bolt is necessary.

    1. A298518

      Using an 8 mm socket wrench, remove the stud bolt from the engine mounting bracket.

  9. REMOVE ENGINE MOUNTING BRACKET

  10. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY

  11. REMOVE DIESEL THROTTLE BODY ASSEMBLY

  12. DISCONNECT NO. 7 WATER BY-PASS HOSE

  13. DISCONNECT NO. 8 WATER BY-PASS HOSE

  14. REMOVE EGR VALVE BRACKET

  15. REMOVE NO. 2 EGR PIPE SUB-ASSEMBLY

  16. REMOVE ELECTRIC EGR CONTROL VALVE ASSEMBLY

  17. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE

  18. REMOVE FUEL INLET PIPE SUB-ASSEMBLY

  19. REMOVE INJECTION PIPE SUB-ASSEMBLY

  20. REMOVE NO. 4 FUEL HOSE

  21. REMOVE COMMON RAIL ASSEMBLY

  22. REMOVE INTAKE MANIFOLD INSULATOR

  23. REMOVE DIESEL TURBO PRESSURE SENSOR

  24. REMOVE NO. 1 GAS FILTER

  25. REMOVE GAS FILTER BRACKET

  26. REMOVE ENGINE COVER BRACKET

  27. REMOVE NO. 2 INTAKE MANIFOLD

  28. REMOVE INTAKE MANIFOLD

  29. REMOVE GLOW PLUG ASSEMBLY

    1. A263725

      Remove the 4 glow plug screw grommets.

    2. Remove the 4 nuts and No. 1 glow plug connector.

    3. Using a 10 mm deep socket wrench, remove the 4 glow plug assemblies.

  30. REMOVE NO. 1 CYLINDER BLOCK INSULATOR

  31. REMOVE WATER BY-PASS HOSE

  32. REMOVE NO. 6 WATER BY-PASS HOSE

  33. REMOVE NO. 8 WATER BY-PASS HOSE

  34. REMOVE NO. 2 WATER BY-PASS PIPE

  35. REMOVE NO. 4 WATER BY-PASS HOSE

  36. REMOVE FUEL TUBE SUB-ASSEMBLY

  37. REMOVE EXHAUST FUEL ADDITION INJECTOR ASSEMBLY

  38. REMOVE FUEL INJECTOR SEAL

  39. REMOVE NO. 3 FUEL HOSE

  40. REMOVE SUPPLY PUMP ASSEMBLY

    1. A291635

      Remove the 2 bolts, supply pump assembly and No. 1 supply pump drive coupling.

    2. Remove the O-ring from the supply pump assembly.

  41. REMOVE FUEL HOSE PROTECTOR

    1. A197570

      Remove the bolt and fuel hose protector.

  42. REMOVE NO. 3 WATER BY-PASS PIPE

  43. REMOVE NO. 1 TURBO OIL PIPE

  44. REMOVE NO. 1 VACUUM SWITCHING VALVE ASSEMBLY

  45. REMOVE VACUUM TRANSMITTING HOSE ASSEMBLY

  46. REMOVE NO. 1 WIRE HARNESS CLAMP BRACKET

  47. REMOVE NO. 4 MANIFOLD CONVERTER INSULATOR

  48. REMOVE MANIFOLD CONVERTER INSULATOR SUB-ASSEMBLY

  49. REMOVE MANIFOLD STAY

  50. REMOVE NO. 2 MANIFOLD STAY

  51. REMOVE NO. 2 EXHAUST MANIFOLD STAY

  52. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY

  53. REMOVE NO. 2 WATER BY-PASS HOSE

  54. REMOVE EGR PIPE WITH COOLER SUB-ASSEMBLY

  55. REMOVE TURBOCHARGER SUB-ASSEMBLY

  56. REMOVE DRIVE SHAFT BEARING BRACKET

    1. A129570

      Remove the 3 bolts and drive shaft bearing bracket.