As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - DURING C-CHECK INSPECTION, THE LEFT AILERON CONTROL SYSTEM BELLCRANK AT THE CENTER WING WAS FOUND TO HAVE A WORN AND RUSTED BEARING. MAINTENANCE REMOVED AND REPLACED THE AFFECTED BEARING, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (M)