Any of {TAIL ~ the operational relationships} updated at Step: 132 may be employed by {HEAD ~ the controller} 28 in future retarding gear determinations 
Any of { TAIL ~ the operational relationships } updated at Step : 132 may be employed by { HEAD ~ the controller } 28 in future retarding gear determinations
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH