Easy enough to do, but I need to know is it safe to use brake cleaner on the sump to get the old oil off, or should I get some de-greaser and be done with it?
Degreaser is usually pretty thick and may take a bit of hosing off, while as brake cleaner should thin the oil out and i'll let it drip off onto some old newspaper.
I've heard its better to let the engine be a bit warm when doing this too, i'm guessing because the oil will run out the sump easier and bolts will slacken easier too?