Wash-down at John Wayne, after a nice day run. Sure wish this was available year around.

Attach the "Y" to the rinse hose first, and then the OB ports.

Nice Yamaha feature, a wash down/engine rinse tap right on the side of the OB block.

Attatching the second side of the "Y" for the twins freshwater rinse down.

Run 10-15 min with just enough pressure so the "pee" stream looks like it would with the engine running. Don't need to run the engines during this. Actually, should not run the engines, (according to the Yamaha mechanics). *