AlbertBallVC Posted December 6, 2013 Share Posted December 6, 2013 What would be the best way to remove the engine mount plywood former from a FG fuz, it looks like it has been stuck in with expanding foam type filler. Also what would be the best way to fill in the hole in the FG fuz where the original opening was cut for the engine. Quote Link to comment Share on other sites More sharing options...
Bob Cotsford Posted December 7, 2013 Share Posted December 7, 2013 Assuming acetone or thinners won't soften the glue, if you have access I'd drill 1/4" holes all around the perimeter then join them up with a rat tail file or hacksaw blade. Clean up the rest with a dremel and sanding drum. Fill the hole with a chunk of foam cut to fit the inside of the cowl, bevel the edges of the hole and fill with a few layers of glass cloth and resin. Once that's set remove the foam and add another layer of cloth from inside. For smaller holes I've used plastic film or tape backed with thin ply, taped on the outside of the cowl and applied the cloth/resin from inside to give a decent finish, but it does only work with smaller holes on flatish areas. Quote Link to comment Share on other sites More sharing options...
AlbertBallVC Posted December 10, 2013 Author Share Posted December 10, 2013 Many thanks for the advice Bob, it's much appreciated & I'll try your suggestion at the weekend. Quote Link to comment Share on other sites More sharing options...
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