[THEFERMANATOR]

Center of the engine on top behind the flywheel under the power pack lies the regulator. You have to remove the power pack and take part of the harness off to lay that cover over and then 6 bolts and she comes out. Sounds like she's shot though as mine with twin batteries will still hold almost 14 at idle in gear in the water and never goes above 14.8. I believe 15.2 is the point at which they are said to be bad. I would still check all the connections at it first and make sure it's getting a good battery voltage reading off of the purple wire at the strip under the pack as that wire is the one it uses to set voltage off of. Also make sure that the bolts on the pack are making a good ground contact because without a ground it will run whatever voltage it will hit with a 35 amp charge.