Cylinder Head Disassembly

Engine. Camry. Acv40 Gsv40
2Az-Fe Engine Mechanical. Camry. Acv40 Gsv40

  1. REMOVE VALVE LIFTER

  2. REMOVE INTAKE VALVE

  3. REMOVE EXHAUST VALVE

  4. REMOVE VALVE STEM OIL SEAL

  5. REMOVE VALVE SPRING SEAT

  6. REMOVE NO. 1 STRAIGHT SCREW PLUG

  7. REMOVE STUD BOLT

  8. REMOVE RING PIN

  9. REMOVE INTAKE VALVE GUIDE BUSH

  10. REMOVE EXHAUST VALVE GUIDE BUSH

Cylinder Head -- Disassembly



1. REMOVE VALVE LIFTER


    Camry. Acv40 Gsv40.2Az-Fe Engine Mechanical.Engine.Cylinder Head Disassembly

  1. Remove the valve lifters.

    HINT:
    Arrange the valve lifters in the correct order.


2. REMOVE INTAKE VALVE


    Camry. Acv40 Gsv40.2Az-Fe Engine Mechanical.Engine.Cylinder Head Disassembly

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

    SST
    09202-70020(09202-00010)

  1. Remove the retainer, valve spring and valve.

    HINT:
    Arrange the removed parts in the correct order.


3. REMOVE EXHAUST VALVE


    Camry. Acv40 Gsv40.2Az-Fe Engine Mechanical.Engine.Cylinder Head Disassembly

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

    SST
    09202-70020(09202-00010)

  1. Remove the retainer, valve spring and valve.

    HINT:
    Arrange the removed parts in the correct order.


4. REMOVE VALVE STEM OIL SEAL


    Camry. Acv40 Gsv40.2Az-Fe Engine Mechanical.Engine.Cylinder Head Disassembly

  1. Using needle-nose pliers, remove the oil seals.



5. REMOVE VALVE SPRING SEAT


    Camry. Acv40 Gsv40.2Az-Fe Engine Mechanical.Engine.Cylinder Head Disassembly

  1. Using compressed air and a magnetic finger, remove the valve spring seats by blowing air onto them.



6. REMOVE NO. 1 STRAIGHT SCREW PLUG


    Camry. Acv40 Gsv40

  1. Using a 14 mm straight hexagon wrench, remove the 2 screw plugs and 2 gaskets.

    NOTICE:
    If water leaks from the straight screw plug or the plug corrodes, replace it.


7. REMOVE STUD BOLT


8. REMOVE RING PIN


9. REMOVE INTAKE VALVE GUIDE BUSH

  1. Heat the cylinder head to 80 to 100°C (176 to 212°F).

  1. Place the cylinder head on wooden blocks.



    Camry. Acv40 Gsv40.2Az-Fe Engine Mechanical.Engine.Cylinder Head Disassembly

  1. Using SST and a hammer, tap out the guide bush.

    SST
    09201-10000(09201-01050)
    09950-70010(09951-07100)


10. REMOVE EXHAUST VALVE GUIDE BUSH

  1. Heat the cylinder head to 80 to 100°C (176 to 212°F).

  1. Place the cylinder head on wooden blocks.



    Camry. Acv40 Gsv40.2Az-Fe Engine Mechanical.Engine.Cylinder Head Disassembly

  1. Using SST and a hammer, tap out the guide bush.

    SST
    09201-10000(09201-01050)
    09950-70010(09951-07100)