According to the schematics. There are two batteries wired to start the engines and there is a switch allowing the selection of either battery for each of the engines. There is two batteries wired in parallel wire to an on/off switch for the DC accessories. The batteries wired in parallel are...
Just bought a 2001 Marlin 300. I was looking over the original owners manual from Grady and noticed the the battery select switch schematic does not indicate that accessory batteries are connected to the engine batteries. This would mean that the outboards do not charge the accessory...
