Honda ACCORD HYBRID 2005 Service Manual page 157

8. Insert the intake and exhaust valves in the head,
and measure the valve stem installed height (A).
Intake Valve S t e m Installed Height
Standard (New): 46.75—47.55 mm
(1.841-1.872 in.)
Service Limit: 47.80 mm (1.882 in.)
Exhaust Valve S t e m Installed Height
Standard (New): 46.68—47.48 mm
(1.838-1.869 in.)
Service Limit: 47.73 mm (1.879 in.)
9. If the valve stem installed height is over the service
limit, replace the valve and recheck. If it is still over
the service limit, replace the cylinder head; the
valve seat in the head is too deep.