That is, by removing or loosening {TAIL ~ the screws} or {HEAD ~ pins} 35 on either or both of the leaves of the hinges, the skid plate is loosened sufficiently so that it may be pivoted into a better ground engaging position 
That is , by removing or loosening { TAIL ~ the screws } or { HEAD ~ pins } 35 on either or both of the leaves of the hinges , the skid plate is loosened sufficiently so that it may be pivoted into a better ground engaging position
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD 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 OTH OTH OTH OTH