Where can i find a repair manual for a 1978 sea ray sundancer?
There is usually no such thing as a repair manual for a boat. You will find how-to books covering fibreglass maintenance and repairs. There are also maintenance and shop manuals for the engine. The stove, refrigerator, head, pressure water system and instruments all have separate manuals. When I bought my current boat the previous owner had all of the original manuals for each component assembled in a 3 inch ring binder. This has been a great resource for me. I have since found other resource materials on line and added to the binder. Without this, you will have to get the make and model of the individual boat components and search out the manuals one by one. The good news is that most of this information is available either on line, or by calling the component manufacturers. If you look at this like a treasure hunt rather than a chore, you will enjoy it more. My advice is that if something works, leave it alone. Focus on the broken stuff first and learn how the other things work later