MarineEngine.com does not offer troubleshooting assistance or repair advice by email or by telephone.
You are invited to join our public Boat Repair Forum to seek assistance from other members.
You may also visit the Boat Motor Manuals section of our site to obtain a service manual.
I belive that to be a flush port.No, the oil drain plug is on the other side. This is a picture I found on the internet. Mine is exactly the same, factory paint scheme...
What is the black plug for on the starboard side of the mid section?
I belive that to be a flush port.