Hum from SAMA

I have a VPI HW19Mk4. There is a noticeable hum from the SAMA .
Any ideas what /how to deal with this?
Carl

brrgrr04-17-2014 6:05pm

hevac1 Details Discussions Posts This discussion Message User 812 posts 04-18-2014 at 10:17am Copy Comment URL Report Comment Edit Delete Remove belt and put some oil on the shaft. It will seep into the motor and should take care of the noise, then wipe clean.