2007-2009 Kawasaki KFX50 service manual, Page 66Get this manual
3INSPECTIONADJUSTMENT TRANSMISSION OIL
TRANSMISSION OIL MEASUREMENT
Place the machine on level placeRemove the oil filler bolt and check the oil levelIt should be up to the brim of the holeIf the level is low, add oil to raise it to the proper levelReinstall the oil filler bolt and tighten to specificationTorque: 18 Nm (1.8 kgfm, 13 lbfft) Oil Filler Bolt
Brim of Hole Oil Filler Bolt
TRANSMISSION OIL REPLACEMENT