F115 - getting all water out before winter

wildcat99

Cadet
Joined
May 19, 2010
Messages
26
My boat with a 2005 Yamaha F115 will be stored outside under a cover this winter. What needs to be done to get all water out before storage in freezing temps?

So far I've checked the fuel/water separator and cleaned the filter, changed the lower unit oil, engine oil and filter and topped off the tank and ran the motor with with fresh gas and stabil. I will blow out the garden hose connector flushing attachment with compressed air tomorrow.

And does the motor need to be stored in the upright/level position like the manual says or can it be tilted up slightly? I have a Lock-n-Haul transom saver. Should this be left in place or is there a better position to keep pressure off the tilt/trim cylinders during storage?

Thanks for your help!
 

rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: F115 - getting all water out before winter

drain the flush hose, leave it in the full down position.
 
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