Reassembly

CYLINDER HEAD

Components:

REASSEMBLY
1. INSTALL RING W/ HEAD PIN

a) Using a plastic-faced hammer, tap in a new ring pin to the specified protrusion height (RH cylinder).
Protrusion height: 3 mm (0.12 inch)
2. INSTALL RING PIN

a) Using a plastic-faced hammer, tap in a new ring pin to the specified protrusion height (LH cylinder).
Protrusion height: 3 mm (0.12 inch)
3. INSTALL SPARK PLUG TUBE

a) Using paint, mark the standard position from the edge.
Standard protrusion height: 42.4 to 43.4 mm (1.669 to 1.709 inch)

HINT: Use either end of the spark plug tube.

b) Apply adhesive to the spark plug tube where it will be pressed into the cylinder head.
Adhesive: Part No. 08833-00070 THREE BOND 1324 or equivalent

NOTICE:
^ Install the spark plug tube within 3 minutes after applying adhesive.
^ Do not deform the spark plug tube.
^ Do not expose the seal to coolant within 1 hour after installing.

c) Using a press and wooden block, install the spark plug tube to the required protrusion height.

NOTICE: Be careful not to drip the adhesive.

4. INSTALL PCV PIPE

a) Using a wooden block and hammer, tap in 2 new PCV pipes until its top edge is flush with the cylinder head edge (RH cylinder).

NOTICE: Be careful not to damage the cylinder head edge.

5. INSTALL STUD BOLT

a) Install the stud bolts on the intake side (RH cylinder).
Torque: 7.5 Nm (76 kgf-cm, 66 inch lbs.)

b) Install the stud bolts on the intake side (LH cylinder).
Torque: 7.5 Nm (76 kgf-cm, 66 inch lbs.)
6. INSTALL STUD BOLT
a) Install the stud bolts on the exhaust side.
Torque: 15 Nm (153 kgf-cm, 11 ft. lbs.)
7. INSTALL VALVE STEM OIL 0 SEAL OR RING

a) Apply a light coat of engine oil on the valve stem.

NOTICE: Pay much attention assembling the oil seal for intake and exhaust. Assembling the wrong one may cause an improper installation.

HINT: The intake valve oil seal is light brown and the exhaust valve oil seal is gray.

b) Using SST push in a new oil seal.
SST 09201-41020

NOTICE: Failure to use SST will cause the seal to be damaged or improperly seated.

8. INSTALL INTAKE VALVE

a) Install the valve, spring seat, valve spring, and spring retainer.

NOTICE: Install the same part in the same combination to the original locations.

b) Using SST, compress the valve spring and place the 2 keepers around the valve stem.
SST 09202-70020 (09202-00010)

a) Install the valve, spring seat, valve spring, and spring retainer.

NOTICE: Install the same parts in the same combination to the original locations.

b) Using SST, compress the valve spring and place the 2 keepers around the valve stem.
SST 09202-70020 (09202-00010)

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

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

10. INSTALL VALVE LIFTER
a) Apply a light coat of engine oil on the valve lifter.

NOTICE: Install the same part in the same combination to the original locations.

b) Install the valve lifter.
c) Check that the valve lifter rotates smoothly by hand.
11. INSTALL SEMICIRCULAR PLUG

a) Remove any old seal packing (FIPG) material.
b) Apply seal packing to the semi-circular plug grooves.
Seal packing Part No. 08826-00080 or equivalent

c) Install the 2 semi-circular plugs to the cylinder heads.

NOTICE:
^ Install the plugs so that it is flush with the top of the cylinder head.
^ Install the semi-circular plugs within 3 minutes after applying seal packing.
^ Do not expose the seal to engine oil within 2 hours after installing.

12. INSTALL NO. 1 W/ HEAD STRAIGHT SCREW PLUG
a) Using a straight hexagon wrench 14, install 2 new gaskets and the 2 screw plugs (RH cylinder).
Torque: 44 Nm (449 kgf-cm, 32 ft. lbs.)
13. INSTALL NO. 2 W/ HEAD STRAIGHT SCREW PLUG
a) Using a straight hexagon wrench 14, install 2 new gaskets and the 2 screw plugs (LH cylinder).
Torque: 44 Nm (449 kgf-cm, 32 ft. lbs.)