CYLINDER HEAD DISASSEMBLY

PROCEDURE


  1. REMOVE INTAKE VALVE


    1. B0029QHE01

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

      SST
      09202-70020   ( 09202-00010 )

    2. Remove the retainer, compression spring and intake valve.

      Tech Tips

      Arrange the removed parts in the correct order.

  2. REMOVE EXHAUST VALVE


    1. B002A9FE01

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

      SST
      09202-70020   ( 09202-00010 )

    2. Remove the retainer, compression spring and exhaust valve.

      Tech Tips

      Arrange the removed parts in the correct order.

  3. REMOVE VALVE STEM OIL SEAL


    1. A01KCOI

      Using needle-nose pliers, remove the oil seals.

  4. REMOVE VALVE SPRING SEAT


    1. A01KAOM

      Using compressed air and a magnet hand, remove the valve spring seat by blowing air onto it.

  5. REMOVE NO. 1 STRAIGHT SCREW PLUG

    A01KCEA

    Note

    If coolant leaks from a No. 1 screw plug or a plug is corroded, replace it.


    1. Using a 10 mm hexagon wrench, remove the 3 screw plugs and 3 gaskets.

  6. REMOVE NO. 2 STRAIGHT SCREW PLUG

    A01KDPA

    Note

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


    1. Using a 14 mm hexagon wrench, remove the screw plug and gasket.

  7. REMOVE CYLINDER HEAD STUD BOLT

    Note

    If a stud bolt is deformed or its threads are damaged, replace it.