As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING A PAST MAJOR INSPECTION, THE TRANSMISSION A-FRAME WAS COVERED WITH HEAT SHRINK FOR PROTECTION. AT THE NEXT MAJOR INSPECTION, HEAT SHRINK WAS REMOVED. RT AND LT FRAMES WERE CORRODED BEYOND LIMITS (80 PERCENT) AND WERE SUBSEQUENTLY SCRAPPED.