and filter too. I was at 47 hours on my Volvo 2003 non-turbo since the last change, but that was 18 months ago. (I use the boat year round but it has been sparingly this year because I got a...because I got a...because I got a...it is so hard for me to say it...because I got a job!) I usually change the oil annually or at 50 hours, which ever comes first. When I lived up north the oil would be changed annually with the fall haul out, which was always at less than 50 hours.
So, here is the next question: How frequently should one change the gear box oil? Thoughts?
Ron (aka Working in Miami)