How To: Swivel Seat Mount...
***WARNING: TRY THIS AT YOUR OWN RISK. IF YOU MESS UP YOUR BOAT BY FOLOWING THESE INSTRUCTIONS IT IS YOUR OWN FAULT!***
13mm Socket Wrench w/extension (I used a 12” extension)
Phillips Head Screw Driver bit and Drill
Lareg Drill bit (I think I used 3/8” or ½”?)
Small Drill bit (I have no idea what size I used, it was small)
Swivel Seat Bracket (WestMarine part #: 412124)
9” x 13” adapter plate (This you will have to procure your self. I had mine made out of ¼” AL)
8: 3/8 x 1" bolts (rounded head)
This is what the Swivel Seat bracket looks like. I bought it from West Marine for about $25.
Here is my stock Outback seat; I think that all of the 08 and earlier Moomba’s have the same seat/seat track/brackets, but I’m not 100% sure, so again your process might be different.
Step 1: Remove the bottom seat cushion. Its easy, just pull up on the cushion and stash it out of the way.
Step 2: Remove the 4 13mm bolts to take the seat off of the seat tracks. Put the seat out of the way.