What was found
DURING ROUTINE MAINTENANCE, CORROSION WAS DISCOVERED ON AFT MAIN CABIN RT ON UPPER GUSSET AT FRAME 90, RBL 23. R & R GUSSET.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ROUTINE MAINTENANCE, CORROSION WAS DISCOVERED ON AFT MAIN CABIN RT ON UPPER GUSSET AT FRAME 90, RBL 23. R & R GUSSET.