I use my Macomber loom a lot. A LOT. After every warp (most 100% unmercerized cotton) I do a thorough vacuum under the loom (LOTS of dust bunnies) and reach where I can easily with the crevice tool of my vacuum cleaner. Is there other cleaning and/or maintenance I should be doing on a regular basis to make sure my loom and I are a happy couple for years to come?
FYI, my Mac was born in 1954, so it's 2 years younger than me. It's working swell. When I acquired it (6-8 years ago, I think) I replaced all the bumper pads, but haven't replaced anything other than some heddles. There are some squeaks when some shafts are raised.
Thanks for the benefit of your considerable experience!