{HEAD ~ A cylinder portion} of a hydraulic control valve of a variable valve mechanism is disposed below the fastening portion while {TAIL ~ the outer peripheral surface} of the cylinder portion is mutually coupled to the mount bracket portion 
{ HEAD ~ A cylinder portion } of a hydraulic control valve of a variable valve mechanism is disposed below the fastening portion while { TAIL ~ the outer peripheral surface } of the cylinder portion is mutually coupled to the mount bracket portion
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH