1990 250 DA Helm bench seat disassembly

[250DA]

Hi All, I have a 1990 250 DA helm bench seat I need to remove and disassemble so I can replace some rotted wood. Can anyone guide me on where I might find a picture or instruction on how to remove the back of the seat. The wood above the the pull out seats and the back of seat is what is in need of replacement.
Thanks

 

[green anchors]

I removed mine on my 90 250da and had most of it rebuilt and put new vinyl on it. I don't have any pictures but was not to bad of a job from what I can remember. After taking the pull out seats out(held in with straps screwed in) you can get to the hardware to remove the seat.