Lshulan
Senior Member
- Joined
- Jan 10, 2022
- Messages
- 153
- Vessel Name
- Voyager
- Vessel Make
- Mainship 390
On my 2002 Mainship 390 with a Yanmar 6LYA-STP, I was changing my engine zincs following the details and pictures from Stella Blue and wanted to double check the location of one as the fitting in the location as pictured on the stbd side at the bottom of the oil cooler (see photo from Stella Blue where in yellow it says “Starboard side Zincs” the yellow arrow at the very bottom directly below the letter”V” that is sideways is indicated as a zinc to be replaced). I added a red arrow to point to the “zinc” in question. Anyway on my boat there is a fitting but it has what appears to be a drain on it (see my pictures - one is a close up and the other is to show the overall location) and I imagine this is to drain the oil cooler. Anyone with this setup have any suggestions?