Drop Plate

All Messages

Craig Ritchie - Fri 18 Aug 2006 18:47:30 Hi All,

Just bought a Manta 19, great boat but one problem. On inspecting the pivot bolt on the drop plate the holes on the keel have excessive wear. There is only 4/5mm left at the bottom. Does anyone know what the material of the keel is to determine if welding is an option? I was also considering drilling a new hole. This will move the pivot point of the drop plate and not sure if by doing this the drop plate will clear the keel housing.......anyone tried it?




Mark - Sat 19 Aug 2006 12:21:59 The keel is made of cast iron. This can be welded but you might have to find a specialist to do it.

I've not tried it but if you were to drill the pivot hole a little further back then you may have to 're-shape' the plate a lillte to make sure it will still rotate and drop - there isn't much clearance between the top of the plate and the hull so it may jam against the hull if the pivot is moed back.

Craig - Sun 20 Aug 2006 11:17:05 Mark,

Many thanks for the reply. If possible welding looks like the best option, failing that, I might drill a hole at the front of the keel and put a plate each side so I can keep the same pivot point.



This Site Uses Cookies

Please read our Privacy Policy for full details.