But Mike, the bolts have failed by fatigue. What you describe is a
rare occurence that would, if the force were sufficent, cause the
bolts to fail at once. I know my trailer had not done any "bridging"
in a very long time as I've purchased taller tires that prevent that.

I have documented my repair process in a PDF file with numerous
pictures. The document includes a design for a backing plate that
goes under the handle. The document also gives suggestions for
clamping the plate while removing the bolts. This document provides a
recommended replacement bolt and a procedure for repairing the likely
damage to the base of the handles as well. Eventually I'll post this
at my Wing Rigger site (which I can't modify at the moment because
I've replaced a computer with the web tools); for now it is posted
he

http://www.box.net/shared/9dvnt7qgs8

Steve Koerner (GW)