Depending on the noise, it may just be the linings dragging or they are coming apart. Either way I would just take the drum off and inspect them. If they just need to be adjusted, you can do that by spinning the adjuster that I highlighted in the attachments.
If you can, get a recording of the noise so we can hear it and that may be able to tell us what it is.
Images (Click to make bigger)
Wednesday, June 9th, 2021 AT 12:30 PM
(Merged)