'91 V20 Fishbox Question

[tsubaki]

Originally Posted by garagenc

I have the same year as you, the brass ovbd is hooked to a pump, the plastic one drains directly into the bilge. Why I don't know why they did that but there is pmp, if you pull yr inspection cvr there you will see it and that's the 1 that goes ovbd. I pulled my pump and plugged the ovbd drain and I just use it for a fish box and my ice drai ns into the bilge.

garage, you been drinkin????
Or have I not been drinkin enough?
ovbd=overboard?
pmp=?
cvr=?
Obviously, I don't "text" well.

[garagenc]

"T"

garage, you been drinkin????
Or have I not been drinkin enough?
ovbd=overboard?
pmp=? pump
cvr=? cover

These are Navy abreviations. I was a naval arch and these were abbreviations we used everyday writing repair work instructions.

Sorry for the confusion:

my deck "fish box" between the front 2 seats has 2 drains in it. One has a pump attached to it that circulates water into the "fish box". This water then drains into the 2nd drain hole that is open to the bilge.

I found mine one real quiet day when I turned a pump switch on. This pump only circulates but is attached to a brass ovbd fitting that is under the waterline.

[tsubaki]

So if you wanted to use as a livewell, you would want to be sure the bilge pump is operating fine?
Will it retain enough water level to use as a livewell with the incoming pump turned off or to have a timer switch operating the pump?

Just trying to understand how it was intended to operate.
If it were mine, I'd have done what you did.

[2ndCurse]

I've got it sorted out.

After cleaning the boat yesterday, (1- Seatrout caught and a 4' Tarpon jumped twice right next to the boat) I did some digging.

I do have a pump and a switch. I thought the pump switch was for the washdown pump that doesn't work, but it has a separate switch above the spigot. I checked the fuse and the connections and it(fishbox pump) started working. I'll replace the fuse and connections soon.

The brass drain in the fishbox drains directly into the bilge. The plastic drain has the pump on it and pumps out the fishbox next to the bilge pump outlet. With the brass drain plugged, guts and blood stay out of the bilge. The brass thruhull is actually connected to a 3rd overflow drain on the rim of the fishbox.

Thanks for all the input