On my 100HP, the voltage guage on the dash says ~16V. I then checked the battery and the plates were visible (I then added distilled water). What could be wrong? Bad rectifier? I don't think this engine has a regulator.
I tried starting my engine for the first time this season. However, the starter gear was turning, but it was not going upwards to engage the flywheel. Bad starter? Is the solenoid built into the starter?