CYLINDER HEAD DISASSEMBLY

PROCEDURE


  1. REMOVE VALVE STEM CAP


    1. A004BD9

      Remove the 16 valve stem caps from the intake valves and exhaust valves.

      Tech Tips

      Arrange the removed parts in the correct order.

  2. REMOVE INTAKE VALVE


    1. A0048K3C05
      *a Wooden Block

      Using SST and wooden blocks, compress the outer compression spring and remove the 16 valve spring retainer locks from valve spring retainer.

      SST
      09202-70020   ( 09202-01020, 09202-01010 )
      09202-00021

      Tech Tips

      Arrange the removed parts in the correct order.

    2. Remove the 8 valve spring retainers, 8 outer compression springs and 8 intake valves from the cylinder head sub-assembly.

      Tech Tips

      Arrange the removed parts in the correct order.

  3. REMOVE EXHAUST VALVE


    1. A004BAKC05
      *a Wooden Block

      Using SST and wooden blocks, compress the outer compression spring and remove the 16 valve spring retainer locks from valve spring retainer.

      SST
      09202-70020   ( 09202-01020, 09202-01010 )
      09202-00021

      Tech Tips

      Arrange the removed parts in the correct order.

    2. Remove the 8 valve spring retainers, 8 outer compression springs and 8 exhaust valves from the cylinder head sub-assembly.

      Tech Tips

      Arrange the removed parts in the correct order.

  4. REMOVE VALVE STEM OIL SEAL


    1. A0048ZY

      Using needle-nose pliers, remove the 16 valve stem oil seals from intake valve guide bush and exhaust valve guide bush.

  5. REMOVE VALVE SPRING SEAT


    1. A0049FM

      Using compressed air and a Magnet Hand, remove the 16 valve spring seats from the cylinder head sub-assembly by blowing air onto them.

      Note

      Be careful not to spray engine oil with the compressed air.