Lshulan
Senior Member
- Joined
- Jan 10, 2022
- Messages
- 155
- Vessel Name
- Voyager
- Vessel Make
- Mainship 390
On my 2002 MS390 with single Yanmar 370 engine, while doing some routine maintenance on engine, I found a small clear hose on STBD AFT end (see picture) that isn’t attached to anything. I ran the engine and nothing comes out nor does it seem to be creating a vacuum. I looked everywhere the end of the hose could reach and couldn’t find a nipple or fitting that it could have hooked up to. While clear hose, it is stained dark close to where it starts. Ideas?