winterize 2006 38 dancer questions

[Donovan168]

winterize 2006 38 dancer questions
I used the airpump to blow the water out of the heat exchangers...I could only get one of the two green indicators to pop out on both engines...any advice on next steps to ensure properly completed?

 

[dmann29674@aol.com]

I have the same searay same thing happend to me so I closed seawater in take valve disconnect hose useed 5gal bucket put intake hose in fill 50/50 antifreezs start engine untill it comes out exhaust cut engine done......

 

[tbirdvet]

Even if drain works should still run some antifreeze through to be sure system is protected.