{HEAD ~ The guide member} is held on {TAIL ~ the underside} by a securing bar supported by gusset supported from the housing 
is held on
{ HEAD ~ The guide member } is held on { TAIL ~ the underside } by a securing bar supported by gusset supported from the housing
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH