CYLINDER HEAD DISASSEMBLY

PROCEDURE


  1. REMOVE INTAKE VALVE


    1. Type A:


      1. Place the cylinder head on wooden blocks.

      2. A01KRURC07
        *a Wooden Block

        Using SST and wooden blocks, compress and remove the 2 valve spring retainer lock halves.

        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 on wooden blocks.

      2. A01KU48C01
        *a Wooden Block

        Using SST and wooden blocks, compress and remove the 2 valve spring retainer lock halves.

        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.

  2. REMOVE EXHAUST VALVE


    1. Type A:


      1. Place the cylinder head on wooden blocks.

      2. A01KS4NC07
        *a Wooden Block

        Using SST and wooden blocks, compress and remove the 2 valve spring retainer lock halves.

        SST
        09202-70020   ( 09202-00010 )

        Tech Tips

        Arrange the removed parts in the correct order.

      3. Remove the 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 on wooden blocks.

      2. A01KR25C01
        *a Wooden Block

        Using SST and wooden blocks, compress and remove the 2 valve spring retainer lock halves.

        SST
        09202-70020

        Tech Tips

        Arrange the removed parts in the correct order.

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

        Tech Tips

        Arrange the removed parts in the correct order.

  3. REMOVE VALVE STEM OIL SEAL


    1. A01KS9N

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

  4. REMOVE VALVE SPRING SEAT


    1. A01KSKT

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

  5. 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. A01KR19

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

  6. REMOVE STUD BOLT

    Note

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