Hello all, I just purchased a Cape Dory with Volvos and after my first cruise of 2 hours mostly at slow speed I found 2 qts of oil in the bildge. The engine is dry except for the bottom of the bellhousing so I assume a rear main seal but never saw a seal leak that much. My first question is has anyone seen them suddenly leak like that and the second is how difficult is this seal. I know the tranny has to come out but does the oil pan come down and the bellhousing come off. It looks in the parts book Like it may be a 1 piece seal with access from the bellhousing. I am a pretty good mechanic but never touched a volvo diesel . Thanks in advance