Cylinder Head Installation

Install the cylinder head in the reverse order of removal:

NOTE:
- Always use a new cylinder head gasket.
- Cylinder head and cylinder block surface must be clean.
- Turn the camshaft so the keyway in facing up.
- Turn the crankshaft so the No. 1 piston is at TDC.
- Clean the oil control orifice before installing.
- Do not use the upper cover and lower cover for storing removed item.
- Clean the upper cover and lower cover before installation.

1. Align the cylinder head dowel pins.





2. Install the oil control orifice and cylinder head gasket.
3. Turn the camshaft until its keyway is facing up (No. 1 piston TDC).





4. Torque the cylinder head bolts sequentially in three steps.
1st step torque: 39 Nm (29 ft. lbs.)
2nd step torque: 69 Nm (51 ft. lbs.)
3rd step torque: 98.1 Nm (72.3 ft. lbs.)

NOTE:
- We recommend using a beam-type torque wrench. When using a preset-type torque wrench, be sure to tighten slowly and not to overtighten.
- If a bolt makes any noise while you are torquing it, loosen the bolt, and retighten it from the 1st step.

Intake:

5. Install the intake manifold, and tighten the nuts in a crisscross pattern in two or three steps, beginning with the inner nuts.
- Always use a new intake manifold gasket.
6. Install the exhaust manifold, and tighten the nuts in a crisscross pattern in two or three steps, beginning with the inner nut.
- Always use a new exhaust manifold gasket.





7. Install the exhaust manifold brackets, then tighten the self-locking nuts.





8. Install the TDC/CKP sensor, then install the back cover.





9. Install the camshaft pulley, then install the CYP sensor.





10. Install the CKF sensor.
11. Install the timing belt.
12. Adjust the valve clearance.





13. Install the head cover gasket in the groove of the cylinder head cover. Seat the recesses for the camshaft first, then work it into the groove around the outside edges.

NOTE:
- Before installing the head cover gasket, thoroughly clean the seal and the groove.
- When installing, make sure the head cover gasket is seated securely in the corners of the recesses with no nap.





14. Apply liquid gasket to the head cover gasket at the four corners of the recesses.

NOTE:
- Use liquid gasket, Part No. 08718 - 0001 or 08718 - 0003.
- Check that the mating surfaces are clean and dry before applying liquid gasket.
- Do not install the parts if five minutes or more have elapsed since applying liquid gasket. Instead, reapply liquid gasket after removing old residue.
- After assembly, wait at least 30 minutes before filling the engine with oil.





15. When installing the cylinder head cover, hold the head cover gasket in the groove by placing your fingers on the camshaft contacting surfaces (top of the semicircles).
Once the cylinder head cover is on the cylinder head, slide the cover slightly back and forth to seat the head cover gasket.

NOTE:
- Before installing the cylinder head cover, clean the cylinder head contacting surfaces with a shop towel.
- Do not touch the parts where liquid gasket was applied.
- Replace the washer when damaged or deteriorated.
- Reconnect the grounds cables to the cylinder head cover.





16. Tighten the nuts in two or three steps. In the final step, torque all nuts, in sequence, to 12 Nm (8.7 ft. lbs.).

NOTE:
- Be sure to wipe any liquid gasket off the surface of the No. 7 camshaft holder where the distributor is to be attached.
- After assembly, wait at least 30 minutes before filling the engine with oil.

17. After installation, check that all tubes, hoses and connectors are installed correctly.
18. Enter the anti-theft code for the radio, then enter the customer's radio station presets.