CYLINDER HEAD DISASSEMBLY

PROCEDURE


  1. REMOVE INTAKE VALVE


    1. A01HH97N01

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

      SST
      09202-70020
      09202-00021

      Tech Tips

      Arrange the removed parts in the correct order.

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

      Tech Tips

      Arrange the removed parts in the correct order.

  2. REMOVE EXHAUST VALVE


    1. A01HEGIN01

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

      SST
      09202-70020
      09202-00021

      Tech Tips

      Arrange the removed parts in the correct order.

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

      Tech Tips

      Arrange the removed parts in the correct order.

  3. REMOVE VALVE STEM OIL SEAL


    1. A01HEV0

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

  4. REMOVE VALVE SPRING SEAT


    1. A01HJKG

      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 coolant leaks from a No. 2 straight taper screw plug or the plug is corroded, replace it.


    1. A01HDVX

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

  6. REMOVE STUD BOLT

    Note

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


    1. Using E7 and E8 "TORX" socket wrenches, remove the stud bolts.

      A01HFKSC03
      *a Intake Manifold Side *b Exhaust Manifold Side