Logic boats

[Markiemrk]

Any one have a logic boat ? I have a 2000 logic v17cc . I’m having some leakage after every outing . I want to replace the two drain plugs but want to know what size , tread ect the correct plugs should be . I replaced them once but not sure if they were the correct fit . Also any other thoughts on where or how to check for leaks to make sure it’s not something other than the drain plugs .

Thanks

 

[Scott Danforth]

thru-hulls come in various sizes. the threads may or may not be standard (depends on what you bought), however the hardware comes with the thru-hulls

generally your drain thru-hulls will be 1" or 1-1/8" if you are talking threaded plugs, those are generally 1/2" NPT

as you get into larger thru-hulls, the threads are based on the size to match up with seacocks. for example a 1-1/2" thru-hull will have 1-1/2 NPS threads.