Re: How do I flush a 250HP Verado
its the one on the port side here is mercurys how to:
NOTE: The outboard can be tilted or in the vertical operating
position during flushing.
1. With the engine turned off, place the outboard in either the
operating position (vertical) or in a tilted position.
2. Disconnect the flush connector from fitting on the bottom cowl.
28726
3. Thread a water hose into the flush fitting.
28727
4. Turn on the water tap (1/2 maximum) and let the water flush
through the cooling system for about 15 minutes.
5. When flushing is complete, turn off water and disconnect the
water hose.
6. Reinstall the flushing connector to the fitting on the bottom
cowl. Tighten the connector securely.
Also i have a set of manuals you might be interested in. email me