2003 Kawasaki KLF250 Service Manual., Page 167Get this manual
WHEELSTIRES 10-13 Rear Hub
Rear Left Hub Removal
Remove: Cap [A]
Cotter Pin [B] Loosen the axle nut [C]Remove: Wheel (see Wheel Removal) Axle Nut Washer Rear Left Hub [D]
Rear Left Hub Installation
Tighten: