fresh fluids for new engines

After consulting with the service manuals and double checking consensus from the Cruisers forum, I've added fluids to the new engines.

Turns out, Yanmar recommends Rotella 15W-40 oil and Havoline extended life coolant for the 3YM20 engines.

Havoline extended life coolant

one part concentrated coolant

one part water

in the tank

then.......

2.5 quarts of rotella T 15W-40 heavy duty diesel oil