I have a fair amount of old literature relating to the J/30. These include manuals, service bulletins, sales flyers and, best of all, some old J/30 Journals.
As I scan them, I'll upload them here.
If you have literature that you do not see on this page, I would love to get a copy - particularly of the sales flyers and J-30 Journals. If you would care to send them to me, I will scan them and mail them back to you along with an electronic copy on CD. LET ME KNOW
The files below are almost all in .pdf format. To download Adobe reader, click here.
Manuals - The service and operations manuals are very large downloads, but they are extremely informative, with exploded parts diagrams and illustrated repair/maintenance processes. I am in the process of isolating and uploading individual chapters to make downloading needed information more efficient.
2GM The 2QM15 was common in boats 1981 and older. Newer boats are more likely to have a version of the Yanmar 2GM. Both are excellent motors. The 2GM was built to reduce vibration and is nominally lighter. For a first class reference to the 2GM, visit J/30 Rhapsody's website. Along with a nicely photo-documented rebuild, Bill has also supplied excellent maintenance and support links for the motor: