So, what's the straight-skinny on dropping the oil pan on a '46 1/2 ton? Can that be done easily enough by supporting the truck on jack stands and letting the suspension hang?

I need to clean the grease-molasses out... I removed the drain plug and NOTHING came out until I poked it and wiggled it a few times with a piece of tubing! It goop'd like latex paint after leaving the lid off the can.