1997 Bayliner Capri Stringer and Floor Repair

SteveD78

Cadet
Joined
Aug 15, 2026
Messages
8
Hey Guys,

Just looking for some help. I'm trying to replace some rotten stringers etc. for my first time. Long story short, I was told the boat was good to go and not so much. Anyway. started demo today. Cut up about 4"'s on both sides of the ski locker and all the way to the bow seating area.

Planning on replacing the stringers and section of flooring, so I can run a new piece of floor and cut out a new hole for access.

After getting busy under the driver side, or starboard, still new at this lol, I noticed another stringer that didn't even look like it had fiberglass. Nothing came with the foam, just bare. All the foam is water logged, so have to remove all that and now replace another stringer section. Can you tell me if this looks normal? Almost looks like the inner hull has been compromised as well. Any advice would be appreciated.20260826_172519.jpg
 

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MikeSchinlaub

Ensign
Joined
Jan 14, 2025
Messages
917
I can't see anything that looks like hull damage, but you're definitely in for a complete tear down. With the stringers that you can see in that condition and water logged foam, you can bet that the whole stringer system is going to be about as bad. So now you're in for stringers, floor, motor mounts, and most likely transome.
 

SteveD78

Cadet
Joined
Aug 15, 2026
Messages
8
I can't see anything that looks like hull damage, but you're definitely in for a complete tear down. With the stringers that you can see in that condition and water logged foam, you can bet that the whole stringer system is going to be about as bad. So now you're in for stringers, floor, motor mounts, and most likely transome.
Is it normal though that they would only fiberglass that one stringer part way? There was nothing either side and looks like the just ran oit and said F"k it.
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
53,032
Welcome to Bayliner build quality

Based on the pics, youre in for a full gut and referb.
 

MikeSchinlaub

Ensign
Joined
Jan 14, 2025
Messages
917
Is it normal though that they would only fiberglass that one stringer part way? There was nothing either side and looks like the just ran oit and said F"k it.
That would be my guess too. I've seen some stuff like that where it wasn't rolled out well, but not just skipped over. Unless there was something else glassed over that spot before, and it was later removed without sealing back up.
 

bakerjw

Petty Officer 1st Class
Joined
Apr 3, 2013
Messages
353
Steve, just be aware that you are not alone. Many of us here have cracked open a can of worms just like you did and have lived to tell about it. In fact, I missed a couple of things on my current Stratos and had to dig back into it. My stringers and bulkheads are all still dry and solid as a rock.

One thing that you will also find is that the engine and IO mounts will likely be bad too. It is a task but as mentioned in many other threads, when you are done, you will have a SOLID boat and be able to brag that you did it yourself.

I do not know if you can pull the cap of a Bayliner but doing so makes ease of access much easier. With the cap gone, you might have to cradle the hull when you work on it. Prevents it from flattening out. Others here with experience around these style of boats can chime in.
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
53,032
I would try to pull the cap. the cap will have screws and adhesive holding down most of it.
 
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