2005 Kawasaki KAF620 Mule 3010 Trans 4x4 Service Manual, Page 118Get this manual
ENGINE TOP END 5-17 Valves
[A] of the armMeasure the inside diameterthe servicerocker replace the If the bearing has worn past limit, rocker arm with new oneRocker Arm Inside Diameter 12.006 12.024 mm (0.4727 0.4734 Standard: in Service Limit: 12.05 mm (0.474 in