2005 Kawasaki KAF620 Mule 3010 Trans 4x4 Service Manual, Page 207Get this manual
TRANSMISSION 10-27 Differential Gears and Shift Mechanism
Differential Shift Mechanism Installation
Apply grease: Shift Shaft O-ring Install the shift shaft lever [A] to the shift arm [B] as shownTorqueShift Shaft Stop Bolt: 7.8 Nm (0.80 kgfm, 69 inlb)
Differential Shift Mechanism Inspection
Visually inspect: Shaft [A] Splines on Drive
Splines on Shifter [B] Dogs on Shifter Shifter Groove