If you have sliding side windows you should be able to lift and remove at least one of them.For all the others you'll have to remove the rubber and the glass . There has to be fasteners in the top aluminum to the hardtop.The tricky part will be finding and replacing with new rubber,the old stuff will be old and shrunk so the corners don't meet and will leak if you try to use it. As"OLY1" mentioned ,most people find the hardtop in those boats to be way too low,you may want to consider raising it or replacing with a higher soft top.