CYLINDER HEAD DISASSEMBLY

PROCEDURE


  1. REMOVE VALVE STEM CAP


    1. B0045FM

      Remove the 16 valve stem caps.

      Tech Tips

      Arrange the removed parts in the correct order.

  2. REMOVE INTAKE VALVE


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

    2. B00463BC08
      *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.

  3. REMOVE EXHAUST VALVE


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

    2. B0045GOC08
      *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.

  4. REMOVE VALVE STEM OIL SEAL


    1. B0045TN

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

  5. REMOVE VALVE SPRING SEAT


    1. B0045C3

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

  6. 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. B0046GG

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