What was found
DURING HEAVY MAINTENANCE, FOUND CORROSION ON FLOORBEAM BS Y1292 AT FRAME 20 REMOVED CORRODED FLOORBEAM AT FRAME 20, Y1292 & REPLACE WITH NEW FLOORBEAM SRM 51-42-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, FOUND CORROSION ON FLOORBEAM BS Y1292 AT FRAME 20 REMOVED CORRODED FLOORBEAM AT FRAME 20, Y1292 & REPLACE WITH NEW FLOORBEAM SRM 51-42-11.