Panel 144 is held in {HEAD ~ abutment} against {TAIL ~ front wall} 134 by a retaining band, 146, projecting from the interior surface of housing 132 
against
Panel 144 is held in { HEAD ~ abutment } against { TAIL ~ front wall } 134 by a retaining band , 146 , projecting from the interior surface of housing 132
OTH OTH OTH OTH OTH 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