What was found
WHEN INSTALLING PLASTIC TERMINAL COVER, COVER HOLD-DOWN NUTS TEND TO WEAR THREADS ON STUDS CAUSING THE TERMINAL NUT TO STRIP THE STUD UPON NEXT INSTALLATION. TIMES UNKNOWN, SHOULD NOT BE A FACTOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHEN INSTALLING PLASTIC TERMINAL COVER, COVER HOLD-DOWN NUTS TEND TO WEAR THREADS ON STUDS CAUSING THE TERMINAL NUT TO STRIP THE STUD UPON NEXT INSTALLATION. TIMES UNKNOWN, SHOULD NOT BE A FACTOR.