Cylinder Head Reassembly

Using E5 and E7 "TORX" sockets, install the stud bolts.

Torque:

for stud bolt A:

4.0 N*m{41 kgf*cm, 35 in.*lbf}

for stud bolt B:

9.5 N*m{97 kgf*cm, 84 in.*lbf}

for stud bolt C:

4.0 N*m{41 kgf*cm, 35 in.*lbf}

Using a 14 mm hexagon wrench, install 2 new gaskets and the 2 No. 2 straight screw plugs.

Torque:

85 N*m{867 kgf*cm, 63 ft.*lbf}

Using a 10 mm hexagon wrench, install 4 new gaskets and the 4 No. 1 straight screw plugs.

Torque:

80 N*m{816 kgf*cm, 59 ft.*lbf}

Apply a light coat of engine oil to new valve stem oil seals.

NOTICE:

Pay attention when installing the intake and exhaust valve stem oil seals. For example, installing the intake valve stem oil seal to the exhaust side or installing the exhaust valve stem oil seal to the intake side can cause installation problems later.

HINT:

The intake valve stem oil seals are brown and the exhaust valve stem oil seals are gray.

Using SST, push in the valve stem oil seals.

SST

09201-41020

NOTICE:

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

Install the valve spring seat.

Apply plenty of engine oil to the tip of the valve shown in the illustration.

Place the cylinder head on wooden blocks.

Install the valve, inner compression spring and valve spring retainer to the cylinder head.

NOTICE:

Install the same parts in the same combination to their original locations.

Using SST, compress the inner compression spring and install the 2 valve spring retainer locks.

SST

09202-70020(09202-00010)

Using a 5 mm pin punch and hammer, lightly tap the valve stem tip to ensure a proper fit.

NOTICE:

Be careful not to damage the valve stem tip.