Thank you for your reply, have contacted Hunter, no reply, in the past they did not have any info on the older boats..
Just had Boat painted, hinges and lock were not installed....Something hit anchor during storm causing Anchor to fall, suspect chain caused hatch to open and wind caught it.
Contacted Hunter Owners, do not have part but made one similar recently, was very expensive.
Will contact Dons in Clearwater on Monday, Thank you for your time, if I get a drawing will post on here for all to use in future.