1995-2004 Kawasaki Lakota 300, Lakota Sport, KEF300 Service Manual, Page 60Get this manual
3-12 ENGINE TOP END
Valve Head Thickness
Measure the thickness of the valve headIf the valve head thickness is less than the service limit, replace the valveValve Head Thickness Standard: Intake Service Limit: Standard: Exhaust Service Limit: 0.80 1.20 mm 0.5mm 0.80 1.20 mm 0.7mm
Valve Stem Bend
.Support the valve in blocks at each end of the stem Position dial gauge perpendicular to the stem Turn the valve and read the variation on the dial gauge If the stem bend is greater than the service limit, replace the valveValve Stem Bend Standard: Service Limit: under 0.02 mm TIR 0.05 mm TIR
Valve Stem Diameter