crwdns2934241:0crwdne2934241:0 Rumba

crwdns2934249:0crwdne2934249:0:

I got my nutribullet 2 yrs back. Everything was going great with it. But last couple of weeks, I am hearing really loud frictional noise whenever I try to use it. What are the probable cause ?

crwdns2915684:0crwdne2915684:0:

open