terry_thatcher
Terence Thatcher
I rarely pull my mast. 20 years ago, I found it was corroded to the aluminum mast step and we ripped the bolts holding down the step out of the lead to pull the mast. I had the aluminum step sand blasted and anodized, hoping to solve the problem. Today, for the first time in 20 years, I wanted to pull the mast and we ran into the same problem. The mast would nor come off the step and this time, the lag bolts were so well embedded into the lead we couldn't pull them out. At one point, with the crane pulling up, the boat started to rise from the water. Yikes. Finally, after applying heat to the mast butt, having the crane apply and upward pull, and rocking the mast back and forth in the partners, the mast broke free from the step. But now I have a lower mast that is corroded and I am concerned about its integrity. Has anyone else dealt with this corrosion issue? Perhaps for lots of money I could have a new extrusion built to sit inside the existing mast or surround it, then rivet them together to add strength at the base. RigRite, which I have always avoided, might have a few feet of a Kenyon spar of the right dimensions, but I need something either bigger or smaller than the current mast dimensions. Or I could cut some of the base off and raise the step, but that might alter the mast dynamics and would surely add to stress at the partners. I might add that there is corrosion where the spartite wrapped around the mast at the partners, but it appears minor. I welcome any suggestions