crwdns2934241:0crwdne2934241:0 John Speedy Hartman
crwdns2947189:0crwdne2947189:0:
noise when head is raised
crwdns2934249:0crwdne2934249:0:
Popping noise is heard when head and foot sections are raised.
crwdns2866306:0crwdne2866306:0:
Hill-Rom Advanta
crwdns2915684:0crwdne2915684:0:
open