Please note that the PICTURE UPLOAD function is not working. The iBoats Forum Moderators are working with the system administration folks at the parent company to get the issue resolved. This happened about a year ago and here we are again. In the meantime you can post photos as links to a picture hosting site of your choice. We are sorry about the inconvenience and will advise when the issue is resolved. Thank you for your patience.
This is the first year I,ve owned a boat and I not sure exactly how to winterize it. I have a 1977 mercury 20hp motor. The motor has a flush plug on the lower part of the motor. Is this where I drain the gear oil and add new oil?
I own a 20 horse mercury out board motor. It is electric start with thunderbolt ignition. The serial # is 4586144. I can't find a model number. Does anybody know a year on this motor.
