{TAIL ~ the number} of failures counted is reset when there is a shift from the slip state or {HEAD ~ the lock up release state} to the full lock up state in the full lock up region 
{ TAIL ~ the number } of failures counted is reset when there is a shift from the slip state or { HEAD ~ the lock up release state } to the full lock up state in the full lock up region
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH