I replaced the trim and tilt motor on my outboard. Only lost maybe 6 oz of fluid when draining. Basically what it does is it only works in the trim position, so once it goes up to the point where it starts tilting like to get it on a trailer it quits raising. The motor still runs, but the outboard won't raise any further.
2007.5 dodge cummins 6.7 liter. Chevron Delo400 15w40. 7000 mile or 250-300hr intervals.