The hingedly mounted pivot plate allows {HEAD ~ access} to the lateral trough section without having to remove {TAIL ~ the entire cover} 
without having to remove
The hingedly mounted pivot plate allows { HEAD ~ access } to the lateral trough section without having to remove { TAIL ~ the entire cover }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL