CYLINDER HEAD GASKET REMOVAL

PROCEDURE

  1. REMOVE TIMING CHAIN COVER ASSEMBLY

  2. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY

  3. REMOVE THROTTLE WITH MOTOR BODY ASSEMBLY

  4. REMOVE WATER BY-PASS PIPE (w/ EGR System)

  5. REMOVE EGR COOLER ASSEMBLY (w/ EGR System)

  6. REMOVE NO. 5 WATER BY-PASS HOSE (w/o EGR System)

  7. REMOVE NO. 1 WATER BY-PASS PIPE (w/o EGR System)

  8. REMOVE EGR VALVE ASSEMBLY (w/ EGR System)

  9. REMOVE NO. 3 WATER BY-PASS HOSE

  10. REMOVE NO. 1 WATER BY-PASS HOSE (w/ EGR System)

  11. REMOVE NO. 1 EGR PIPE (w/ EGR System)

  12. REMOVE NO. 3 WATER BY-PASS PIPE (w/o EGR System)

  13. REMOVE INTAKE MANIFOLD

  14. REMOVE FUEL DELIVERY PIPE

  15. REMOVE INJECTOR VIBRATION INSULATOR

  16. SET NO. 1 CYLINDER TO TDC/COMPRESSION

  17. REMOVE TIMING CHAIN GUIDE

  18. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY

  19. REMOVE CHAIN TENSIONER SLIPPER

  20. REMOVE CHAIN SUB-ASSEMBLY

  21. REMOVE NO. 1 CHAIN VIBRATION DAMPER

  22. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY

  23. REMOVE CAMSHAFT TIMING SPROCKET

  24. REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY

  25. REMOVE CAMSHAFT BEARING CAP

  26. REMOVE OIL CONTROL VALVE FILTER

  27. REMOVE CAMSHAFT

  28. REMOVE NO. 2 CAMSHAFT

  29. REMOVE NO. 1 CAMSHAFT BEARING

  30. REMOVE NO. 2 CAMSHAFT BEARING

  31. REMOVE NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY

  32. REMOVE VALVE LASH ADJUSTER ASSEMBLY

  33. REMOVE VALVE STEM CAP

  34. REMOVE CYLINDER HEAD SUB-ASSEMBLY

    1. A284098N02

      Using a 10 mm bi-hexagon wrench, uniformly loosen the 10 cylinder head set bolts in the sequence shown in the illustration. Remove the 10 cylinder head set bolts and plate washers.

      Note:
      • Be careful not to drop plate washers into the cylinder head sub-assembly.

      • Head warpage or cracking could result from removing bolts in an incorrect order.

      Tip:

      Be sure to keep the removed parts separate for each installation position.

    2. Remove the cylinder head sub-assembly.

  35. REMOVE CYLINDER HEAD GASKET

    1. Remove the cylinder head gasket from the cylinder block.

  36. INSPECT CYLINDER HEAD SET BOLT

  37. INSPECT CYLINDER HEAD SUB-ASSEMBLY