[Tiara Open] 2900 open - cup holder above dinette

[North000]

Cup holder above dinette tab came free from hull (believe bumper used gir rafting was cayse).
Has anyone reattached this to he hull without removing material liner? Looking for some advise prior.
My plan right now is to Make a  small cut and use 5200 to glue wood ledge back to hull, after screw cup holder back in place. Hoping not to remove material to get job done.

Thanks