2009-2012 Honda MUV700 Big Red Service Manual, Page 69Get this manual
TECHNICAL FEATURES Normal Operation to Differential Lock Setting the selector lever to differential lock pulls the lock arm shaft to secure it with the stopper spring and loads the fork springIn lost motion state, the clutch sleeve stays on the differential housingWhen the spline is engaged, the clutch sleeve slides onto the half shaft, engaging differential lock by the tension of the fork springLost motion state: