3300 SCR Fresh Water Tank Leak - Repair or Replace Tank by Removing Aft Floor
Hi everyone, this is my first post, have been a fan of the forum for 3 years now and finally posting! I have spent much time learning about my 3300 SCR and will begin to post some good threads and reply too.
I found a leak at the water inlet collar housing. The housing is cracked and possibly not flush sealed. It seems from trial and error that it is mainly leaking when filling tank and when tanks water line is above the inlet (while docked). IT does not appear the other collars or vent neck is leaking. I would like to try and repair the main inlet then by sealing it over, but with what material?
As a back up plan, does anyone know the original water tank manufacturer as this tank appears custom with many angles to fit in the hull's keel portion?
The "post-it" on the tank says : "MV-28 Sub-Assy Tub 55948".
It appears that if replacing that the first floor board in the aft berth needs to be pulled up. It seems that the sump pump board between the tank and aft floorboard is glazed in but the aft floorboard may be stabled in or screwed in.
Does anyone know?
I can not see anything forward of the water tank (mid galley floor). Is there any more access locations to the bilge areas forward of the water tank?
- Skip R Maxum
2002 Maxum 3300 SCR
Twin 5.7 Mercs & Bravo IIs
(No Gen, no A/C)