Bildge pump removal

Tim Collie

Cadet
Joined
Mar 31, 2022
Messages
6
I have a 2000 bayliner Capri with a atwood mini 360 needs replacing I squeezed the tabs and removed upper part of pump but can find how to remover the lower don't feel any screws anyone know how to get this out
 

alldodge

Moderator
Staff member
Joined
Mar 8, 2009
Messages
42,889
Most likely their are screws, use your phone camera and take a vid
 

Grub54891

Admiral
Joined
Jun 17, 2012
Messages
6,216
It's a mess trying to get out some of those pumps. I do what I can when servicing them. Once out I'll fabricate an aluminum flat bar stock to mount the pump on, slide it where it needs to be and attach the new bracket to the side of a stringer. Makes future serviceing much easier!
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
28,217
A lot of those pumps have screens under the pump body. Under the screens, which are not fastened, are 2 - 4 screws.
 

cyclops222

Commander
Joined
Mar 21, 2024
Messages
2,295
Why do you ...HAVE ...to remove the base of any pump ?
Leave it there !! Install your new pump so you can use same ...LENGTH .... of hose and wires. I have left the whole old pump there. Works every time with no leaks. Or ripped skin.
 

airshot

Vice Admiral
Joined
Jul 22, 2008
Messages
5,540
Why do you ...HAVE ...to remove the base of any pump ?
Leave it there !! Install your new pump so you can use same ...LENGTH .... of hose and wires. I have left the whole old pump there. Works every time with no leaks. Or ripped skin.
I agree.....but maby not the mfgrs....often they make changes to the newer models so they won't fit the old platform. Or...the sell the company then the new owners make changes so the old won't fit. We call it progress, but I have other names for it !!
 

Grub54891

Admiral
Joined
Jun 17, 2012
Messages
6,216
It's a mess trying to get out some of those pumps. I do what I can when servicing them. Once out I'll fabricate an aluminum flat bar stock to mount the pump on, slide it where it needs to be and attach the new bracket to the side of a stringer. Makes future serviceing much easier!
Again.
 

cyclops222

Commander
Joined
Mar 21, 2024
Messages
2,295
Drilling into stringers or hull bottoms can possibly cause water to reach the wood or foam inside. A small blob of RTV will hold the pump in place. Allows pump to be replaced easily.
 
Joined
Mar 1, 2005
Messages
974
Agreed. Leave the old bilge bottom as-is. Don't disturb screws that are possibly going through the hull. Just set the new one down in the bottom, or if desired as cyclops222 said, a blob of RTV/silicone/etc will hold it in place enough.

Mine just sits free on the bottom. The hoses are stout enough to keep the bilge in place.
 
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