OH BOY....My favorite place to work!!!!! Garbage pile dozers & Compactors....yum yum!!!!!
Yup. I spent 7 years going to ours every Tuesday. Nothing like getting ready to crawl under a dozer to see a pile of hiperdermic needles. Or a TD 25 loosing a track on a side hill in loose trash.
Pull up on the job & the boss would stick his head out the door and say....come on in for coffee....we got fresh doughnuts...They just came off the truck!!!!
Yes but the base has always been a little wobbly. I have a feeling that they didn't use a proper mount. If they did not then now is a good time to install one.
Make sure you use a fan rated box.
You can do it from below, but if you have good attic access, sometimes it's just easier to do it that way.