2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 313Get this manual
CYLINDER HEADVALVE VALVEVALVE GUIDE Check that the valve moves smoothly in the guideCheck the valve for bends, burns or abnormal wearMeasure each valve stem O.Dand record itSERVICE LIMITS: IN: 4.965 mm (0.1955 in) EX: 4.950 mm (0.1949 in)
Ream the guides to remove any carbon deposits before measuring the guideInsert the reamer from the combustion chamber side of the head and always rotate the reamer clockwiseTOOL: Valve guide reamer, mm 07984-MA60001 or 07984-MA6000D or 07984-MA6000C (U.S.Aonly) VALVE GUIDE REAMER
Measure each valve guide I.Dand record itSERVICE LIMIT: INEX: 5.040 mm (0.1984 in) Subtract each valve stem O.Dfrom the corresponding guide I.Dto obtain the stem-to-guide clearanceSTANDARDS: IN: 0.010 0.037 mm (0.0004 0.0015 in) EX: 0.025 0.052 mm (0.0010 0.0020 in)