A hitch is pivotally mounted at {HEAD ~ the front end} of {TAIL ~ the frame} and carries a clevis assembly at the forward end thereof 
of
A hitch is pivotally mounted at { HEAD ~ the front end } of { TAIL ~ the frame } and carries a clevis assembly at the forward end thereof
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH