{TAIL ~ The tray} 20 is moved away from the side wall 42 to enable the mounting protrusions 421 to be separated from {HEAD ~ the mounting openings} 221 
{ TAIL ~ The tray } 20 is moved away from the side wall 42 to enable the mounting protrusions 421 to be separated from { HEAD ~ the mounting openings } 221
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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH