Cylinder Head Reassembly

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
1Az-Fe Engine Mechanical. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. INSTALL VALVE STEM OIL SEAL

  2. INSTALL INTAKE VALVE

  3. INSTALL EXHAUST VALVE

  4. INSTALL VALVE LIFTER

  5. INSTALL NO. 1 CAMSHAFT BEARING

  6. INSTALL NO. 2 CAMSHAFT BEARING

  7. INSTALL CAMSHAFT POSITION SENSOR

  8. INSTALL ENGINE COOLANT TEMPERATURE SENSOR

  9. INSTALL ENGINE OIL PRESSURE SWITCH

  10. INSTALL RADIO SETTING CONDENSER

Cylinder Head -- Reassembly


HINT:
  1. Thoroughly clean all parts to be assembled.
  2. Before installing the parts, apply fresh engine oil to all sliding and rotating surfaces.
  3. Replace oil seals with new ones.


1. INSTALL VALVE STEM OIL SEAL


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly
    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly

  1. Using SST, push in a new oil seal.

    SST
    09201-41020
    HINT:
    The intake valve oil seal is gray and the exhaust valve oil seal is black.
    NOTICE:
    Pay close attention when installing the intake and exhaust oil seals. For example, installing the intake oil seal into the exhaust or installing the exhaust oil seal to the intake can cause installation problems later.


2. INSTALL INTAKE VALVE

  1. Place the cylinder head on wooden blocks.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly

  1. Install the valve, seat, spring and retainer onto the cylinder head.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly

  1. Using SST, compress the spring, and place the 2 retainer locks around the valve stem.

    SST
    09202-70020(09202-00010)


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly

  1. Using a plastic-faced hammer and discarded valve (with its tip wrapped with tape), lightly tap the installed valve to fit it into place.

    NOTICE:
    Be careful not to damage the valve stem tip.


3. INSTALL EXHAUST VALVE

  1. Place the cylinder head on wooden blocks.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly

  1. Install the valve, seat, spring and retainer onto the cylinder head.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly

  1. Using SST, compress the spring, and place the 2 retainer locks around the valve stem.

    SST
    09202-70020(09202-00010)


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly

  1. Using a plastic-faced hammer and discarded valve (with its tip wrapped with tape), lightly tap the installed valve to fit it into place.

    NOTICE:
    Be careful not to damage the valve stem tip.


4. INSTALL VALVE LIFTER

  1. Assemble the valve lifter and the tip of the valve stem with a light coat of engine oil applied.

    NOTICE:
    Install the valve lifters in their original places.


5. INSTALL NO. 1 CAMSHAFT BEARING

  1. Clean the contact surfaces of the bearing and the bearing cap.

    NOTICE:
    Do not apply engine oil to the contact surfaces of the camshaft bearing and bearing cap.


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. Align the bearing claw with the claw groove of No. 1 and No. 2 bearing cap, and push in the No. 1 camshaft bearing.



6. INSTALL NO. 2 CAMSHAFT BEARING

  1. Clean the contact surfaces of the bearing and the cylinder head.

    NOTICE:
    Do not apply engine oil to the contact surfaces of the camshaft bearing and cylinder block.


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly

  1. Install the No. 2 camshaft bearing onto the cylinder head.



7. INSTALL CAMSHAFT POSITION SENSOR


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. Install the sensor with the bolt.

    Torque:
    9.0 N*m{92 kgf*cm, 80 in.*lbf}


8. INSTALL ENGINE COOLANT TEMPERATURE SENSOR


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.1Az-Fe Engine Mechanical.Engine.Cylinder Head Reassembly

  1. Install a new gasket and the ECT sensor.

    Torque:
    20 N*m{204 kgf*cm, 15 ft.*lbf}


9. INSTALL ENGINE OIL PRESSURE SWITCH

  1. Apply adhesive to 2 or 3 threads of the oil pressure switch.

    Adhesive:
    Toyota Genuine Adhesive 1344, Three Bond 1344 or Equivalent


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. Install the oil pressure switch.

    Torque:
    13 N*m{133 kgf*cm, 10 ft.*lbf}


10. INSTALL RADIO SETTING CONDENSER


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. Install the condenser with the bolt.

    Torque:
    10 N*m{102 kgf*cm, 7 ft.*lbf}