DT 85 flush port on lower unit.

utfisherman

Seaman
Joined
Mar 15, 2011
Messages
58
I am getting ready to start my DT85 for the first time. on the lower unit there are 2 holes the one to the rear says flush and there is no plug in it like the oil level one. is there supposed to be a plug in it while running or do I leave it open? I am guessing it is for draining and flushing the cooling system but not sure.
thanks
Doug
 
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