The transmission output shaft speed remains at zero since {HEAD ~ the transmission input} is tied to {TAIL ~ the transmission case} 
is tied to
The transmission output shaft speed remains at zero since { HEAD ~ the transmission input } is tied to { TAIL ~ the transmission case }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL