That is, by removing or loosening the screws or pins 35 on either or both of {HEAD ~ the leaves} of {TAIL ~ 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 the screws or pins 35 on either or both of { HEAD ~ the leaves } of { TAIL ~ 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH