2007-2009 Kawasaki KFX50 service manual, Page 83Get this manual
4LUBRICATION SYSTEM Measure the inner rotor-to-outer rotor clearanceService Limit: 0.2 mm (0.008 in)
Outer Rotor
Measure the rotor end-to-pump body clearanceService Limit: 0.12 mm (0.0048 in)
Inner Rotor