CYLINDER HEAD DISASSEMBLY

PROCEDURE


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


    1. A01LYTE

      Remove the 16 No. 1 valve rocker arm sub-assemblies.

      Tech Tips

      Arrange the removed parts in the correct order.

  2. REMOVE VALVE LASH ADJUSTER ASSEMBLY


    1. A01LY1M

      Remove the 16 valve lash adjuster assemblies.

      Tech Tips

      Arrange the removed parts in the correct order.

  3. REMOVE VALVE STEM CAP


    1. A01LWUR

      Remove the 16 valve stem caps.

      Tech Tips

      Arrange the removed parts in the correct order.

  4. REMOVE INTAKE VALVE


    1. Type A:


      1. Place the cylinder head sub-assembly on wooden blocks.

      2. A01M2D1C07
        *a Wooden Block

        Using SST and wooden blocks, compress and remove the valve spring retainer locks.

        SST
        09202-70020   ( 09202-00010 )

        Tech Tips

        Arrange the removed parts in the correct order.

      3. Remove the valve spring retainer, inner compression spring and intake valve.

        Tech Tips

        Arrange the removed parts in the correct order.

    2. Type B:


      1. Place the cylinder head sub-assembly on wooden blocks.

      2. A01LWTEC01
        *a Wooden Block

        Using SST and wooden blocks, compress and remove the valve spring retainer locks.

        SST
        09202-70020

        Tech Tips

        Arrange the removed parts in the correct order.

      3. Remove the valve spring retainer, inner compression spring and intake valve.

        Tech Tips

        Arrange the removed parts in the correct order.

  5. REMOVE EXHAUST VALVE


    1. Type A:


      1. Place the cylinder head sub-assembly on wooden blocks.

      2. A01LW1NC07
        *a Wooden Block

        Using SST and wooden blocks, compress and remove the valve spring retainer locks.

        SST
        09202-70020   ( 09202-00010 )

        Tech Tips

        Arrange the removed parts in the correct order.

      3. Remove the valve spring retainer, inner compression spring and exhaust valve.

        Tech Tips

        Arrange the removed parts in the correct order.

    2. Type B:


      1. Place the cylinder head sub-assembly on wooden blocks.

      2. A01LXD9C01
        *a Wooden Block

        Using SST and wooden blocks, compress and remove the valve spring retainer locks.

        SST
        09202-70020

        Tech Tips

        Arrange the removed parts in the correct order.

      3. Remove the valve spring retainer, inner compression spring and exhaust valve.

        Tech Tips

        Arrange the removed parts in the correct order.

  6. REMOVE VALVE STEM OIL SEAL


    1. A01LY2I

      Using needle-nose pliers, remove the valve stem oil seals.

  7. REMOVE VALVE SPRING SEAT


    1. A01LX78

      Using compressed air and a Magnet Hand, remove the valve spring seats by blowing air onto them.

  8. REMOVE NO. 2 STRAIGHT SCREW PLUG

    Note

    If water leaks from the No. 2 straight screw plug or the plug is corroded, replace it.


    1. A01LYL4

      Using a 10 mm straight hexagon wrench, remove the 3 No. 2 straight screw plugs and 3 gaskets.