I'm going through my (new to me) Yanmar 3QM30 by checking all maintenance items and not assuming that anything is correct.
The raw water hose that injects cooling water into the exhaust elbow doesn't have a vented loop and I'm wondering if that is the case with other 3QM30s in the Morgan 382 fleet.
Does your 3QM30 have a vented loop? Anyone have problems with the raw water siphoning into the exhaust system, and then the exhaust valves?
Many thanks,
Marc
The raw water hose that injects cooling water into the exhaust elbow doesn't have a vented loop and I'm wondering if that is the case with other 3QM30s in the Morgan 382 fleet.
Does your 3QM30 have a vented loop? Anyone have problems with the raw water siphoning into the exhaust system, and then the exhaust valves?
Many thanks,
Marc