On 04/03/2013 12:42 PM, Stormin Mormon wrote:
Mine seems to be cloth with plastic frame. I've blasted them out with carb
cleaner, or ether spray. Get the sawdust and oil out. Let it dry, and put
it back to work.

Yep, that sounds like it would work. I used Dawn detergent on mine and
soaked it in an agitator (AKA plastic container), rinsed it clean, then
let it dry.

Jon