Honda C8R600F4 Service Manual page 168

CYLINDER HEAD/VALVE
Install the cylinder head onto the cylinder.
Apply molybdenum oil solution to the threads
::inrl sP.::iting s11rfacP.s nf the 9 mm cylinder head
bolts and install them.
Tighten the 9 mm bolts in a crisscross pattern in
2 or 3 steps.
TORQUE : 47 N·m (4.8 kgf·m, 35 lbf.ft)
Install and tighten the two 6 mm bolts.
If the engine is out
Install a naw 0-ring into tha thermostat housing
of the frame, do
groove.
not install the
Install thermostat housing onto the cylinder head
thermostat yet.
and tighten the two bolts.
R-1R
Turn the cam chain tensioner lifter shaft clockwise
fully to retract the tensioner lifter and secure it with
a stopper tooL