2003 Kawasaki KLF250 Service Manual., Page 197Get this manual
11-30 FINAL DRIVE Final Gear Case
threads Apply molybdenum disulfide oil thetighten itand seated surface of the pinion gear nut, and the pinion gear Stake the head ofgear nut in placenut with punch, to secure the pinion
TorquePinion Gear Nut: 69 Nm (7.0 kgfm, 51 ftlb)
CAUTION
When staking the nut, be careful not to apply shock to the pinion and bearingSuch shock could damage the pinion andor bearing
Be sure to check and adjust the bevel gear backlash and tooth contact, when any of the parts which influence these
items are replaced (see Final Bevel Gear Adjustment)
Bevel Gear Inspection