What was found
DURING SCHEDULED D-CHECK, FOUND RIB UPPER FLANGE CRACKED AT LEFT WING STA 453 AT FWD STRINGER ATTACH. REPAIRED PER BOEING STRUCTURAL REPAIR MANUAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED D-CHECK, FOUND RIB UPPER FLANGE CRACKED AT LEFT WING STA 453 AT FWD STRINGER ATTACH. REPAIRED PER BOEING STRUCTURAL REPAIR MANUAL.