Cool.
Parts - tools, 5l+ of Dexron II, sump plug/washer, 5l tub
Start car, let it warm up, cycle through gears, turn engine off, remove dipstick.
crawl under car, undo sump plug, catch draining oil....
Whats the next stage if i want to empty the TC also?
A) Fit old plug, pour some ATF down...