








Advice for fixing up an old Silentaire 20A
Just picked up a Silentaire 20A from 1987. Seems to work well but it’s really noisy. Not as bad as my little no-name oil-less compressor, but close. Does anyone have any advice for me? I’m inclined to change the oil (it’s low and dirty) and hope for the best but I’m worried it’s still gonna be loud after I dump $50-100 in and I’ll end up wanting a new one after all.
If I do change the oil, I’m inclined to take the motor out and wipe all the old sludge off as much as possible — is that a bad idea?
(I contacted customer service, I’m just posting here bc I’m impatient)