Can a 496 be damaged with freezing temps?
#31
I wish I could escape , I'd come down and take you up on that beer .
Last edited by the deep; 12-11-2013 at 08:51 PM.
#33
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From: Delray Beach, FL
#34
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From: Clarkston, Michigan
It's correct that the little air pump does not get all the water out. My boat came with a 496 and I lost a heat exchanger one winter. A used one cost $400. After that I started unhooking hoses and blowing the water out with air pressure. The symptom of the bad heat exchanger was that the antifreeze was dropping and coming out the exhaust while running on the hose. He may have gotten lucky if day temps were above freezing. Hopefully he has now properly drained the raw water side and he will find out in the spring by running it on a hose.
#35
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From: Lake Cumberland, Kentucky
I do want to come down for the boat show in Feb. however.
#37
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From: OK CIty, OK
In other words, don't mess with physics.
#38
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From: Delray Beach, FL
Just thought of something else useful. Ditch the little blue pump. It is a pain in the rear end. Go to Advance and pickup a $15 cigarette lighter tire pump. Keep it in the boat and hook it up when you are ready to winterize. Turn it on and multi task... Will take less than 5 minutes and prevents false readings/you might think its empty when its not. Sometimes as the little blue poppits get old they get sticky and fussy.
When I was in Georgia we used the boat during the winter for an occasional booze cruise and this made it fast & easy. Later I came up with reptile heaters that were even easier but the cigarette lighter pump worked well.
When I was in Georgia we used the boat during the winter for an occasional booze cruise and this made it fast & easy. Later I came up with reptile heaters that were even easier but the cigarette lighter pump worked well.
#39
The little blue pump, or what ever you use to pump up the system; does not REPLACE the water as one might think.
It just charges a closed system that opens two drain actuators. You can use a 12V Air Compressor, an air tank, or a bicycle pump. There is an automatic air pressure purge valve.
It just charges a closed system that opens two drain actuators. You can use a 12V Air Compressor, an air tank, or a bicycle pump. There is an automatic air pressure purge valve.





