2009-2012 Honda MUV700 Big Red Service Manual, Page 353Get this manual
DRIVETRAIN SYSTEM CLUTCH DRUM AND PISTON
Check th clutch drum for nicks, indentation or abnormal wear made by the clutch platesCheck the oil holes in the drum boss and check valve in the piston for clogs
CHECK VALVE
CLUTCH DRUM
CLUTCH DISC AND PLATE
Replace the elu re1 discs and pia res as sec