2003 Kawasaki KLF250 Service Manual., Page 194Get this manual
FINAL DRIVE 11-27 Final Gear Case
Tooth contact adjustment Clean any dirt and oil off the bevel gear teethApply checking compound to or teeth of the pinion gear
Apply checking compound to the teeth in thin, even
coat with fairly stiff paint brushIf painted too thickly, the exact tooth pattern may not appearThe checking compound must be smooth and firm, with the consistency of tooth pasteSpecial compounds are available at automotive supply stores for the purpose of checking differential gear tooth patterns and contactUse one of these for checking the bevel gears
Install: Gear Assembly and Shim(s) Pinion Tighten: Install:Gear Assembly and Shim(s) Ring
Ring Gear Cover Tighten: