O/S/R Wing repairs

On my last post about the repairs on the O/S/R wing I mentioned how it was secured at the back with a single bolt for ease of removal. Obviously it is important that this bolt is secured firmly and that the wing is in good condition. The later was not the case on mine and could have had disastrous consequences. The section of wing surrounding the boss had fractured approximately 50% of the circumference and copious amounts of paint and underseal was disguising the fact.

Outside of the fracture which was covered with paint

Inside of the fracture after underseal was cleared away

I think the way forward on this repair will be to braze as the existing metalwork is quite thin. This will add plenty of material and is more forgiving.