second determination means for determining a second torque limit value which defines an upper limit of the second torque based on a stored second relationship between {HEAD ~ the operation amount} of the clutch operation member and {TAIL ~ the second torque limit value}, and the detected operation amount of the clutch operation member, and 
second determination means for determining a second torque limit value which defines an upper limit of the second torque based on a stored second relationship between { HEAD ~ the operation amount } of the clutch operation member and { TAIL ~ the second torque limit value } , and the detected operation amount of the clutch operation member , and
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH