What was found
DURING HEAVY MAINTENANCE, CORROSION FLOORBEAM FRAME 87, LBL 9.5"-LBL 12". REMOVED CORROSION AND INSTALLED DOUBLER IAW SRM 51-10-03 & 51-23-10.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, CORROSION FLOORBEAM FRAME 87, LBL 9.5"-LBL 12". REMOVED CORROSION AND INSTALLED DOUBLER IAW SRM 51-10-03 & 51-23-10.