As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FOUND MINOR CRACKING OCCURRING FROM THE LOCK WIRE HOLE ON LOWER PIVOT BLOCK OF CARGO DOORS. WE HAVE REPLACED APPROXIMATELY 10 OF THOSE PIVOT BLOCKS OVER A 2-3 YEAR PERIOD. THE MANUFACTURER DOES NOT PUBLISH ANY LIMITS OR REPAIR STANDARD. MANUFACTURER HAS BEEN ADVISED OF THIS PROBLEM.