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