should be a drain plug on the bottom, but if you're into it while the frame's clear, take off the cover after draining and you can see if the pot needs a bit of a flush to get rid of slug left in the bottom - only thing to look for is chipped teeth and sloppy bearings [high wear]

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics