I just bought a 2003 Sundancer 240 (5.0 Merc) with very low hours. I took the boat out twice and noticed the Gear Lube reservoir was decreasing each time I went out (last time it was almost empty). I do not see any oil in the driveway (boat is on trailer) or the bilge. I drained the oil and it looked a little milky. I put 10 lbs of pressure in the system and it held for 20+ minutes. I opened the reservoir and heard a hiss as it releived the pressure. Not sure when the last time it was changed but I know it was professional maintained but was out of the water for over 1 year before I purchased. Any other things I can check?
Thanks in advance.
Thanks in advance.