Cylinder Head -- Reassembly |
| 1. INSTALL STUD BOLT |
- NOTICE:
- If a stud bolt is deformed or the threads are damaged, replace it.
| *a | Intake Manifold Side B | *b | Cylinder Head Cover Side |
| *c | Exhaust Manifold Side | - | - |
- Torque:
- for bolt A:
- 26 N*m{265 kgf*cm, 19 ft.*lbf}
- for bolt B:
- 12 N*m{120 kgf*cm, 9 ft.*lbf}
- for bolt C:
- 6.0 N*m{60 kgf*cm, 53 in.*lbf}
| 2. INSTALL SEMICIRCULAR PLUG |
Remove any old packing (FIPG material).
Apply seal packing to the semicircular plug as shown in the illustration.
- Seal packing:
- Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
Text in Illustration *1 Seal Packing - NOTICE:
- The semicircular plug must be installed within 3 minute from the completion of applying the seal packing.
- Prevent FIPG from being stuck to the camshaft thrust groove.
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Install the semicircular plug to the cylinder head.
| 3. INSTALL COMBUSTION CHAMBER SUB-ASSEMBLY |
Select the number of shim, according to the table below.
- Select a new combustion chamber:
Item Specified Condition Mark 1 5.91 to 5.94 mm (0.2327 to 0.2338 in.) Mark 2 5.94 to 5.97 mm (0.2338 to 0.2350 in.) Mark 3 5.97 to 6.00 mm (0.2350 to 0.2362 in.)
Text in Illustration *1 No. 1 Combustion Chamber *2 No. 2 Combustion Chamber *3 No. 3 Combustion Chamber *4 No. 4 Combustion Chamber *5 Mark 1, 2 or 3 
Front
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Align the combustion chamber knock pin with the cylinder head notch.
Text in Illustration *1 Pin
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Using a plastic-faced hammer, tap in the combustion chamber.
Using a dial indicator, check the combustion chamber protrusion.
- Combustion chamber protrusion:
- -0.03 to 0.03 mm (- 0.00118 to 0.00118 in.)
If the protrusion is more than the specification, replace the chamber and recheck the protrusion.
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| 4. INSTALL VALVE STEM OIL SEAL |
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Using SST, push in a new oil seal.
- SST
- 09201-41020
| 5. INSTALL INTAKE VALVE |
Install the valve, spring seat plate washer, valve spring and spring retainer.
Using SST, compress the valve spring and place the 2 retainer locks around the valve stem.
- SST
- 09202-70020(09202-00030)
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Using a 5 mm pin punch and plastic-faced hammer, lightly tap the valve stem tip to ensure a proper fit.
Text in Illustration *1 5 mm Pin Punch - NOTICE:
- Be careful not to damage the valve stem tip.
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| 6. INSTALL EXHAUST VALVE |
Install the valve, spring seat, valve spring and spring retainer.
Using SST, compress the valve spring and place the 2 retainer locks around the valve stem.
- SST
- 09202-70020(09202-00030)
 |
Using a 5 mm pin punch and plastic-faced hammer, lightly tap the valve stem tip to ensure a proper fit.
Text in Illustration *1 5 mm Pin Punch - NOTICE:
- Be careful not to damage the valve stem tip.
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| 7. INSTALL VALVE LIFTER |
Install the valve lifter and shim.
Check that the valve lifter rotates smoothly by hand.