newly discovered surprises!!!

mrdjflores

Lieutenant Junior Grade
Joined
Apr 1, 2009
Messages
1,169
just bought another boat...86 Bayliner capri 1600 w/85Hp Force

doing the usual maintenence on the, changing plugs, clean carbs...that sort of thing...get down to changing the oil in the lower unit...but can't find the drain plug...looked in my manual...can see the othe plugs, but no drain plug.

After further inspection, it looks as though they painted over it, and over it and over it. so i break out the handy wire wheel and start cleaning all the paint and age off it...and...SURPRISE!!!!!!!! there is no drain plug...instead...it appears as the PO must have lost or stripped out the threads, so they decided to fill it with some sort of hard epoxy!!!

question: how safe would it be if i carefully drilled out the epoxy and some of the housing so i can cut new threads and put in a new drain plug?

obviously flush the lower unit completely out after cutting in the new threads

your thoughts?
 

mrdjflores

Lieutenant Junior Grade
Joined
Apr 1, 2009
Messages
1,169
Re: newly discovered surprises!!!

also, does anyone know what size thread is on the drain plug, and it's orientation to the housing? (straight up, angled in, or horizontal)

thanks again
 
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