Trailair pin box traps water causing rust
My 18k Trailair pin box traps water at the top of it just aft of the air valve. Serious rusting is occuring. Anyone heard of a fix for this? Drilling a hole in it isn't feasible without removing the p...
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I drilled two holes, one on either side. They are at the front, just behind the wall that traps the water. I spray painted the the area where water gets trapped and it's not really an easy job because of overspray. I also sprayed paint through the holes as best as possible but still have to clear them of debris and rust every once in a while.
