Fan is too hard to swing
Fan is going very hard in rotation suddenly stop
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
0
crwdns2936751:024crwdne2936751:0 0
crwdns2936753:07crwdne2936753:0 0
crwdns2936753:030crwdne2936753:0 3
crwdns2942667:0crwdne2942667:0 12
Most fans use plain bearings described as sintered bronze with permanent lubrication. However, plain bearings sometimes need oil lubrication. if you can clean off debris and have access to both bearings, try some light oil and spin the fan. If oil seeps into the bearing, the fan should turn freely.
crwdns2934271:0crwdnd2934271:0 F Dryer crwdne2934271:0