How To Flush An Inboard Outboard Motor When In The Water. If the boat is in the water, tilt the engine up until the outdrive has drained of saltwater. This maintains the flow of cooling water to the engine during normal operation.
Flush muffs are the most common way to flush an outboard; This maintains the flow of cooling water to the engine during normal operation. Plumb the quick flush valve permanently into your engine's cooling system.
They're inexpensive, and easy to use. Prepare your boat and tools; Before you begin this step, you should ensure that the engine has been running for around 10 minutes.
Switch the engine off and then turn the water off. After that, follow the following: In normal operation the two main valves are open, allowing cooling water to flow from the raw water pickup to the engine, while the flush water inlet valve is closed.
Perko flush pro engine flushing winterizing system west marine. (outboards or inboards) if playback doesn't begin shortly, try. Flushpro tm marine engine flushing and winterizing valve 1st relief.
Continue until the water runs clear out of the bottom of the engine. The basic steps to flush a car engine block are: Flush your outboard motor with earmuffs.
(these steps are not interchangeable.) remove the hose and the muffs. That being said, to be perfectly honest, outboard motors. I always flush mine, but when i did my rya course the 150 honda on the training rib had never been flushed and was 6 years old with no corrosion probs.